diff --git a/controller/libpostal.js b/controller/libpostal.js
index 23c82f85..7ecbe3b6 100644
--- a/controller/libpostal.js
+++ b/controller/libpostal.js
@@ -1,31 +1,108 @@
-const text_analyzer = require('pelias-text-analyzer');
 const _ = require('lodash');
 const iso3166 = require('iso3166-1');
 const Debug = require('../helper/debug');
 const debugLog = new Debug('controller:libpostal');
+const logger = require('pelias-logger').get('api');
 
-function setup(should_execute) {
+// mapping object from libpostal fields to pelias fields
+var field_mapping = {
+  island:         'island',
+  category:       'category',
+  house:          'query',
+  house_number:   'number',
+  road:           'street',
+  suburb:         'neighbourhood',
+  city_district:  'borough',
+  city:           'city',
+  state_district: 'county',
+  state:          'state',
+  postcode:       'postalcode',
+  country:        'country'
+};
+
+// This controller calls the hosted libpostal service and converts the response
+// to a generic format for later use.  The hosted service returns an array like:
+//
+// ```
+// [
+//  {
+//    label: 'house_number',
+//    value: '30'
+//  },
+//  {
+//    label: 'road',
+//    value: 'west 26th street'
+//  },
+//  {
+//    label: 'city',
+//    value: 'new york'
+//  },
+//  {
+//    label: 'state',
+//    value: 'ny'
+//  }
+//]
+// ```
+//
+// where `label` can be any of (currently):
+// - house (generally interpreted as unknown, treated by pelias like a query term)
+// - category (like "restaurants")
+// - house_number
+// - road
+// - unit (apt or suite #)
+// - suburb (like a neighbourhood)
+// - city
+// - city_district (like an NYC borough)
+// - state_district (like a county)
+// - state
+// - postcode
+// - country
+//
+// The Pelias query module is not concerned with unit.
+//
+function setup(libpostalService, should_execute) {
   function controller( req, res, next ){
     // bail early if req/res don't pass conditions for execution
     if (!should_execute(req, res)) {
       return next();
     }
+
     const initialTime = debugLog.beginTimer(req);
-    // parse text with query parser
-    const parsed_text = text_analyzer.parse(req.clean.text);
 
-    if (parsed_text !== undefined) {
-      // if a known ISO2 country was parsed, convert it to ISO3
-      if (_.has(parsed_text, 'country') && iso3166.is2(_.toUpper(parsed_text.country))) {
-        parsed_text.country = iso3166.to3(_.toUpper(parsed_text.country));
+    libpostalService(req, (err, response) => {
+      if (err) {
+        // push err.message or err onto req.errors
+        req.errors.push( _.get(err, 'message', err) );
+
+      } else if (_.some(_.countBy(response, o => o.label), count => count > 1)) {
+        logger.warn(`discarding libpostal parse of '${req.clean.text}' due to duplicate field assignments`);
+        return next();
+
+      } else if (_.isEmpty(response)) {
+        return next();
+
+      } else {
+        req.clean.parser = 'libpostal';
+        req.clean.parsed_text = response.reduce(function(o, f) {
+          if (field_mapping.hasOwnProperty(f.label)) {
+            o[field_mapping[f.label]] = f.value;
+          }
+
+          return o;
+        }, {});
+
+        if (_.has(req.clean.parsed_text, 'country') && iso3166.is2(_.toUpper(req.clean.parsed_text.country))) {
+          req.clean.parsed_text.country = iso3166.to3(_.toUpper(req.clean.parsed_text.country));
+        }
+
+        debugLog.push(req, {parsed_text: req.clean.parsed_text});
+
       }
 
-      req.clean.parser = 'libpostal';
-      req.clean.parsed_text = parsed_text;
-      debugLog.push(req, {parsed_text: req.clean.parsed_text});
-    }
-    debugLog.stopTimer(req, initialTime);
-    return next();
+      debugLog.stopTimer(req, initialTime);
+      return next();
+
+    });
 
   }
 
diff --git a/controller/structured_libpostal.js b/controller/structured_libpostal.js
new file mode 100644
index 00000000..626bf945
--- /dev/null
+++ b/controller/structured_libpostal.js
@@ -0,0 +1,75 @@
+const _ = require('lodash');
+const Debug = require('../helper/debug');
+const debugLog = new Debug('controller:libpostal');
+const logger = require('pelias-logger').get('api');
+
+// if there's a house_number in the libpostal response, return it
+// otherwise return the postcode field (which may be undefined)
+function findHouseNumberField(response) {
+  const house_number_field = response.find(f => f.label === 'house_number');
+
+  if (house_number_field) {
+    return house_number_field;
+  }
+
+  return response.find(f => f.label === 'postcode');
+
+}
+
+function setup(libpostalService, should_execute) {
+  function controller( req, res, next ){
+    // bail early if req/res don't pass conditions for execution
+    if (!should_execute(req, res)) {
+      return next();
+    }
+
+    const initialTime = debugLog.beginTimer(req);
+
+    libpostalService(req, (err, response) => {
+      if (err) {
+        // push err.message or err onto req.errors
+        req.errors.push( _.get(err, 'message', err) );
+
+      } else {
+        // figure out which field contains the probable house number, prefer house_number
+        // libpostal parses some inputs, like `3370 cobbe ave`, as a postcode+street
+        // so because we're treating the entire field as a street address, it's safe
+        // to assume that an identified postcode is actually a house number.
+        const house_number_field = findHouseNumberField(response);
+
+        // if we're fairly certain that libpostal identified a house number
+        // (from either the house_number or postcode field), place it into the
+        // number field and remove the first instance of that value from address
+        // and assign to street
+        // eg - '1090 N Charlotte St' becomes number=1090 and street=N Charlotte St
+        if (house_number_field) {
+          req.clean.parsed_text.number = house_number_field.value;
+
+          // remove the first instance of the number and trim whitespace
+          req.clean.parsed_text.street = _.trim(_.replace(req.clean.parsed_text.address, req.clean.parsed_text.number, ''));
+
+        } else {
+          // otherwise no house number was identifiable, so treat the entire input
+          // as a street
+          req.clean.parsed_text.street = req.clean.parsed_text.address;
+
+        }
+
+        // the address field no longer means anything since it's been parsed, so remove it
+        delete req.clean.parsed_text.address;
+
+        debugLog.push(req, {parsed_text: response});
+
+      }
+
+      debugLog.stopTimer(req, initialTime);
+      return next();
+
+    });
+
+  }
+
+  return controller;
+}
+
+module.exports = setup;
diff --git a/package.json b/package.json
index 80243ad1..d32e37cc 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,6 @@
     "pelias-model": "5.2.0",
     "pelias-query": "9.1.1",
     "pelias-sorting": "1.1.0",
-    "pelias-text-analyzer": "1.10.2",
     "predicates": "^2.0.0",
     "retry": "^0.10.1",
     "stats-lite": "^2.0.4",
diff --git a/routes/v1.js b/routes/v1.js
index d300d20e..fb3539a8 100644
--- a/routes/v1.js
+++ b/routes/v1.js
@@ -29,6 +29,7 @@ var controllers = {
   coarse_reverse: require('../controller/coarse_reverse'),
   mdToHTML: require('../controller/markdownToHtml'),
   libpostal: require('../controller/libpostal'),
+  structured_libpostal: require('../controller/structured_libpostal'),
   place: require('../controller/place'),
   placeholder: require('../controller/placeholder'),
   search: require('../controller/search'),
@@ -96,6 +97,7 @@ const PlaceHolder = require('../service/configurations/PlaceHolder');
 const PointInPolygon = require('../service/configurations/PointInPolygon');
 const Language = require('../service/configurations/Language');
 const Interpolation = require('../service/configurations/Interpolation');
+const Libpostal = require('../service/configurations/Libpostal');
 
 /**
  * Append routes to app
@@ -122,6 +124,18 @@ function addRoutes(app, peliasConfig) {
   const interpolationService = serviceWrapper(interpolationConfiguration);
   const isInterpolationEnabled = _.constant(interpolationConfiguration.isEnabled());
 
+  // standard libpostal should use req.clean.text for the `address` parameter
+  const libpostalConfiguration = new Libpostal(
+    _.defaultTo(peliasConfig.api.services.libpostal, {}),
+    _.property('clean.text'));
+  const libpostalService = serviceWrapper(libpostalConfiguration);
+
+  // structured libpostal should use req.clean.parsed_text.address for the `address` parameter
+  const structuredLibpostalConfiguration = new Libpostal(
+    _.defaultTo(peliasConfig.api.services.libpostal, {}),
+    _.property('clean.parsed_text.address'));
+  const structuredLibpostalService = serviceWrapper(structuredLibpostalConfiguration);
+
   // fallback to coarse reverse when regular reverse didn't return anything
   const coarseReverseShouldExecute = all(
     isPipServiceEnabled, not(hasRequestErrors), not(hasResponseData)
@@ -132,6 +146,12 @@ function addRoutes(app, peliasConfig) {
     not(isRequestSourcesOnlyWhosOnFirst)
   );
 
+  // for libpostal to execute for structured requests, req.clean.parsed_text.address must exist
+  const structuredLibpostalShouldExecute = all(
+    not(hasRequestErrors),
+    hasParsedTextProperties.all('address')
+  );
+
   // execute placeholder if libpostal only parsed as admin-only and needs to
   //  be geodisambiguated
   const placeholderGeodisambiguationShouldExecute = all(
@@ -256,7 +276,7 @@ function addRoutes(app, peliasConfig) {
       sanitizers.search.middleware(peliasConfig.api),
       middleware.requestLanguage,
       middleware.calcSize(),
-      controllers.libpostal(libpostalShouldExecute),
+      controllers.libpostal(libpostalService, libpostalShouldExecute),
       controllers.placeholder(placeholderService, geometricFiltersApply, placeholderGeodisambiguationShouldExecute),
       controllers.placeholder(placeholderService, geometricFiltersDontApply, placeholderIdsLookupShouldExecute),
       controllers.search_with_ids(peliasConfig.api, esclient, queries.address_using_ids, searchWithIdsShouldExecute),
@@ -286,6 +306,7 @@ function addRoutes(app, peliasConfig) {
       sanitizers.structured_geocoding.middleware(peliasConfig.api),
       middleware.requestLanguage,
       middleware.calcSize(),
+      controllers.structured_libpostal(structuredLibpostalService, structuredLibpostalShouldExecute),
       controllers.search(peliasConfig.api, esclient, queries.structured_geocoding, not(hasResponseDataOrRequestErrors)),
       postProc.trimByGranularityStructured(),
       postProc.distances('focus.point.'),
diff --git a/service/configurations/Libpostal.js b/service/configurations/Libpostal.js
new file mode 100644
index 00000000..9cf1de2b
--- /dev/null
+++ b/service/configurations/Libpostal.js
@@ -0,0 +1,33 @@
+'use strict';
+
+const url = require('url');
+
+const ServiceConfiguration = require('pelias-microservice-wrapper').ServiceConfiguration;
+
+class Libpostal extends ServiceConfiguration {
+  constructor(o, propertyExtractor) {
+    super('libpostal', o);
+
+    // save off the propertyExtractor function
+    // this is used to extract a single property from req.  eg:
+    // * _.property('clean.text')
+    // * _.property('clean.parsed_text.address')
+    // will return those properties from req
+    this.propertyExtractor = propertyExtractor;
+    
+  }
+
+  getParameters(req) {
+    return {
+      address: this.propertyExtractor(req)
+    };
+
+  }
+
+  getUrl(req) {
+    return url.resolve(this.baseUrl, 'parse');
+  }
+
+}
+
+module.exports = Libpostal;
diff --git a/test/unit/controller/libpostal.js b/test/unit/controller/libpostal.js
index f117007d..cf62fff5 100644
--- a/test/unit/controller/libpostal.js
+++ b/test/unit/controller/libpostal.js
@@ -1,281 +1,304 @@
 'use strict';
 
 const proxyquire =  require('proxyquire').noCallThru();
+const libpostal = require('../../../controller/libpostal');
 const _ = require('lodash');
+const mock_logger = require('pelias-mock-logger');
 
 module.exports.tests = {};
 
 module.exports.tests.interface = (test, common) => {
-  test('valid interface', t => {
-    const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => undefined
-      }
-    });
-
-    t.equal(typeof controller, 'function', 'libpostal is a function');
-    t.equal(typeof controller(), 'function', 'libpostal returns a controller');
+  test('valid interface', (t) => {
+    t.equal(typeof libpostal, 'function', 'libpostal is a function');
+    t.equal(typeof libpostal(), 'function', 'libpostal returns a controller');
     t.end();
-
   });
-
 };
 
-module.exports.tests.should_execute = (test, common) => {
-  test('should_execute returning false should not call text-analyzer', t => {
-    const should_execute = (req, res) => {
+module.exports.tests.early_exit_conditions = (test, common) => {
+  test('should_execute returning false should not call service', t => {
+    const service = () => {
+      t.fail('service should not have been called');
+    };
+
+    const should_execute = (req) => {
       // req and res should be passed to should_execute
       t.deepEquals(req, {
         clean: {
           text: 'original query'
         }
       });
-      t.deepEquals(res, { b: 2 });
+
       return false;
     };
 
-    const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => {
-          t.fail('parse should not have been called');
-        }
-      }
-    })(should_execute);
+    const controller = libpostal(service, should_execute);
 
     const req = {
       clean: {
         text: 'original query'
       }
     };
-    const res = { b: 2 };
 
-    controller(req, res, () => {
+    controller(req, undefined, () => {
       t.deepEquals(req, {
         clean: {
           text: 'original query'
         }
       }, 'req should not have been modified');
-      t.deepEquals(res, { b: 2 });
+
       t.end();
     });
 
   });
 
-  test('should_execute returning false should not call text-analyzer', t => {
-    t.plan(5);
+};
 
-    const should_execute = (req, res) => {
-      // req and res should be passed to should_execute
-      t.deepEquals(req, {
-        clean: {
-          text: 'original query'
-        }
-      });
-      t.deepEquals(res, { b: 2 });
-      return true;
+module.exports.tests.error_conditions = (test, common) => {
+  test('service returning error should append and not modify req.clean', t => {
+    const service = (req, callback) => {
+      callback('libpostal service error', []);
     };
 
-    const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: (query) => {
-          t.equals(query, 'original query');
-          return undefined;
-        }
-      }
-    })(should_execute);
+    const controller = libpostal(service, () => true);
 
     const req = {
       clean: {
         text: 'original query'
-      }
+      },
+      errors: []
     };
-    const res = { b: 2 };
 
-    controller(req, res, () => {
+    controller(req, undefined, () => {
       t.deepEquals(req, {
         clean: {
           text: 'original query'
-        }
+        },
+        errors: ['libpostal service error']
       }, 'req should not have been modified');
-      t.deepEquals(res, { b: 2 });
+
       t.end();
+
     });
 
   });
 
 };
 
-module.exports.tests.parse_is_called = (test, common) => {
-  test('parse returning undefined should not overwrite clean.parsed_text', t => {
-    const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => undefined
-      }
-    })(() => true);
-
-    const req = {
-      clean: {
-        parsed_text: 'original parsed_text'
-      }
-    };
-    const res = 'this is the response';
+module.exports.tests.failure_conditions = (test, common) => {
+  test('service returning 2 or more of a label should return undefined and log message', t => {
+    const logger = mock_logger();
 
-    controller(req, res, () => {
-      t.deepEquals(req, {
-        clean: {
-          parsed_text: 'original parsed_text'
+    const service = (req, callback) => {
+      const response = [
+        {
+          label: 'road',
+          value: 'road value 1'
+        },
+        {
+          label: 'city',
+          value: 'city value'
+        },
+        {
+          label: 'road',
+          value: 'road value 2'
         }
-      });
-      t.deepEquals(res, 'this is the response');
-      t.end();
-    });
+      ];
 
-  });
+      callback(null, response);
+    };
 
-  test('parse returning something should overwrite clean.parsed_text', t => {
     const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => 'replacement parsed_text'
-      }
-    })(() => true);
+      'pelias-logger': logger
+    })(service, () => true);
 
     const req = {
       clean: {
-        parsed_text: 'original parsed_text'
-      }
+        text: 'query value'
+      },
+      errors: []
     };
-    const res = 'this is the response';
 
-    controller(req, res, () => {
+    controller(req, undefined, () => {
+      t.ok(logger.isWarnMessage('discarding libpostal parse of \'query value\' due to duplicate field assignments'));
+
       t.deepEquals(req, {
         clean: {
-          parser: 'libpostal',
-          parsed_text: 'replacement parsed_text'
-        }
-      });
-      t.deepEquals(res, 'this is the response');
+          text: 'query value'
+        },
+        errors: []
+      }, 'req should not have been modified');
+
       t.end();
+
     });
 
   });
 
-};
+  test('service returning empty array should not set parsed_text or parser', t => {
+    const logger = mock_logger();
+
+    const service = (req, callback) => {
+      callback(null, []);
+    };
 
-module.exports.tests.iso2_conversion = (test, common) => {
-  test('no country in parse response should not leave country unset', t => {
     const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => ({
-          locality: 'this is the locality'
-        })
-      },
-      'iso3166-1': {
-        is2: () => t.fail('should not have been called'),
-        to3: () => t.fail('should not have been called')
-      }
-    })(() => true);
+      'pelias-logger': logger
+    })(service, () => true);
 
     const req = {
       clean: {
-        parsed_text: 'original parsed_text'
-      }
+        text: 'query value'
+      },
+      errors: []
     };
-    const res = 'this is the response';
 
-    controller(req, res, () => {
+    controller(req, undefined, () => {
       t.deepEquals(req, {
         clean: {
-          parser: 'libpostal',
-          parsed_text: {
-            locality: 'this is the locality'
-          }
-        }
-      });
-      t.deepEquals(res, 'this is the response');
+          text: 'query value'
+        },
+        errors: []
+      }, 'req should not have been modified');
+
       t.end();
+
     });
 
   });
 
-  test('unknown country should not be converted', t => {
-    t.plan(3);
+};
 
-    const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => ({
-          country: 'unknown country code'
-        })
-      },
-      'iso3166-1': {
-        is2: country => {
-          t.equals(country, 'UNKNOWN COUNTRY CODE');
-          return false;
+module.exports.tests.success_conditions = (test, common) => {
+  test('service returning valid response should convert and append', t => {
+    const service = (req, callback) => {
+      const response = [
+        {
+          label: 'island',
+          value: 'island value'
         },
-        to3: () => t.fail('should not have been called')
-      }
-    })(() => true);
+        {
+          label: 'category',
+          value: 'category value'
+        },
+        {
+          label: 'house',
+          value: 'house value'
+        },
+        {
+          label: 'house_number',
+          value: 'house_number value'
+        },
+        {
+          label: 'road',
+          value: 'road value'
+        },
+        {
+          label: 'suburb',
+          value: 'suburb value'
+        },
+        {
+          label: 'city_district',
+          value: 'city_district value'
+        },
+        {
+          label: 'city',
+          value: 'city value'
+        },
+        {
+          label: 'state_district',
+          value: 'state_district value'
+        },
+        {
+          label: 'state',
+          value: 'state value'
+        },
+        {
+          label: 'postcode',
+          value: 'postcode value'
+        },
+        {
+          label: 'country',
+          value: 'country value'
+        }
+      ];
+
+      callback(null, response);
+    };
+
+    const controller = libpostal(service, () => true);
 
     const req = {
       clean: {
-        parsed_text: 'original parsed_text'
-      }
+        text: 'original query'
+      },
+      errors: []
     };
-    const res = 'this is the response';
 
-    controller(req, res, () => {
+    controller(req, undefined, () => {
       t.deepEquals(req, {
         clean: {
+          text: 'original query',
           parser: 'libpostal',
           parsed_text: {
-            country: 'unknown country code'
+            island: 'island value',
+            category: 'category value',
+            query: 'house value',
+            number: 'house_number value',
+            street: 'road value',
+            neighbourhood: 'suburb value',
+            borough: 'city_district value',
+            city: 'city value',
+            county: 'state_district value',
+            state: 'state value',
+            postalcode: 'postcode value',
+            country: 'country value'
           }
-        }
-      });
-      t.deepEquals(res, 'this is the response');
+        },
+        errors: []
+      }, 'req should not have been modified');
+
       t.end();
+
     });
 
   });
 
-  test('ISO2 country should be converted to ISO3', t => {
-    t.plan(4);
-
-    const controller = proxyquire('../../../controller/libpostal', {
-      'pelias-text-analyzer': {
-        parse: () => ({
-          country: 'ISO2 COUNTRY CODE'
-        })
-      },
-      'iso3166-1': {
-        is2: country => {
-          t.equals(country, 'ISO2 COUNTRY CODE');
-          return true;
-        },
-        to3: country => {
-          t.equals(country, 'ISO2 COUNTRY CODE');
-          return 'ISO3 COUNTRY CODE';
+  test('ISO-2 country should be converted to ISO-3', t => {
+    const service = (req, callback) => {
+      const response = [
+        {
+          label: 'country',
+          value: 'ca'
         }
-      }
-    })(() => true);
+      ];
+
+      callback(null, response);
+    };
+
+    const controller = libpostal(service, () => true);
 
     const req = {
       clean: {
-        parsed_text: 'original parsed_text'
-      }
+        text: 'original query'
+      },
+      errors: []
     };
-    const res = 'this is the response';
 
-    controller(req, res, () => {
+    controller(req, undefined, () => {
       t.deepEquals(req, {
         clean: {
+          text: 'original query',
           parser: 'libpostal',
           parsed_text: {
-            country: 'ISO3 COUNTRY CODE'
+            country: 'CAN'
           }
-        }
-      });
-      t.deepEquals(res, 'this is the response');
+        },
+        errors: []
+      }, 'req should not have been modified');
+
       t.end();
+
     });
 
   });
diff --git a/test/unit/controller/structured_libpostal.js b/test/unit/controller/structured_libpostal.js
new file mode 100644
index 00000000..eb4aea12
--- /dev/null
+++ b/test/unit/controller/structured_libpostal.js
@@ -0,0 +1,440 @@
+'use strict';
+
+const proxyquire =  require('proxyquire').noCallThru();
+const libpostal = require('../../../controller/structured_libpostal');
+const _ = require('lodash');
+const mock_logger = require('pelias-mock-logger');
+
+module.exports.tests = {};
+
+module.exports.tests.interface = (test, common) => {
+  test('valid interface', (t) => {
+    t.equal(typeof libpostal, 'function', 'libpostal is a function');
+    t.equal(typeof libpostal(), 'function', 'libpostal returns a controller');
+    t.end();
+  });
+};
+
+module.exports.tests.early_exit_conditions = (test, common) => {
+  test('should_execute returning false should not call service', t => {
+    const service = () => {
+      t.fail('service should not have been called');
+    };
+
+    const should_execute = (req) => {
+      // req and res should be passed to should_execute
+      t.deepEquals(req, {
+        clean: {
+          text: 'original query'
+        }
+      });
+
+      return false;
+    };
+
+    const controller = libpostal(service, should_execute);
+
+    const req = {
+      clean: {
+        text: 'original query'
+      }
+    };
+
+    controller(req, undefined, () => {
+      t.deepEquals(req, {
+        clean: {
+          text: 'original query'
+        }
+      }, 'req should not have been modified');
+
+      t.end();
+    });
+
+  });
+
+};
+
+module.exports.tests.error_conditions = (test, common) => {
+  test('service returning error should append and not modify req.clean', t => {
+    const service = (req, callback) => {
+      callback('libpostal service error', []);
+    };
+
+    const controller = libpostal(service, () => true);
+
+    const req = {
+      clean: {
+        text: 'original query'
+      },
+      errors: []
+    };
+
+    controller(req, undefined, () => {
+      t.deepEquals(req, {
+        clean: {
+          text: 'original query'
+        },
+        errors: ['libpostal service error']
+      }, 'req should not have been modified');
+
+      t.end();
+
+    });
+
+  });
+
+};
+
+// module.exports.tests.failure_conditions = (test, common) => {
+//   test('service returning 2 or more of a label should return undefined and log message', t => {
+//     const logger = mock_logger();
+//
+//     const service = (req, callback) => {
+//       const response = [
+//         {
+//           label: 'road',
+//           value: 'road value 1'
+//         },
+//         {
+//           label: 'city',
+//           value: 'city value'
+//         },
+//         {
+//           label: 'road',
+//           value: 'road value 2'
+//         }
+//       ];
+//
+//       callback(null, response);
+//     };
+//
+//     const controller = proxyquire('../../../controller/libpostal', {
+//       'pelias-logger': logger
+//     })(service, () => true);
+//
+//     const req = {
+//       clean: {
+//         text: 'query value'
+//       },
+//       errors: []
+//     };
+//
+//     controller(req, undefined, () => {
+//       t.ok(logger.isWarnMessage('discarding libpostal parse of \'query value\' due to duplicate field assignments'));
+//
+//       t.deepEquals(req, {
+//         clean: {
+//           text: 'query value'
+//         },
+//         errors: []
+//       }, 'req should not have been modified');
+//
+//       t.end();
+//
+//     });
+//
+//   });
+//
+//   test('service returning empty array should not set parsed_text or parser', t => {
+//     const logger = mock_logger();
+//
+//     const service = (req, callback) => {
+//       callback(null, []);
+//     };
+//
+//     const controller = proxyquire('../../../controller/libpostal', {
+//       'pelias-logger': logger
+//     })(service, () => true);
+//
+//     const req = {
+//       clean: {
+//         text: 'query value'
+//       },
+//       errors: []
+//     };
+//
+//     controller(req, undefined, () => {
+//       t.deepEquals(req, {
+//         clean: {
+//           text: 'query value'
+//         },
+//         errors: []
+//       }, 'req should not have been modified');
+//
+//       t.end();
+//
+//     });
+//
+//   });
+//
+// };
+//
+module.exports.tests.success_conditions = (test, common) => {
+  test('service returning house_number should set req.clean.parsed_text.', t => {
+    const service = (req, callback) => {
+      const response = [
+        {
+          label: 'house_number',
+          value: 'house_number value'
+        },
+        {
+          label: 'postcode',
+          value: 'postcode value'
+        }
+      ];
+
+      callback(null, response);
+    };
+
+    const controller = libpostal(service, () => true);
+
+    const req = {
+      clean: {
+        parsed_text: {
+          address: 'other value house_number value street value'
+        }
+      },
+      errors: []
+    };
+
+    controller(req, undefined, () => {
+      t.deepEquals(req, {
+        clean: {
+          parsed_text: {
+            number: 'house_number value',
+            street: 'other value  street value'
+          }
+        },
+        errors: []
+      }, 'req should not have been modified');
+
+      t.end();
+
+    });
+
+  });
+
+  test('service returning postcode should set req.clean.parsed_text.', t => {
+    const service = (req, callback) => {
+      const response = [
+        {
+          label: 'postcode',
+          value: 'postcode value'
+        }
+      ];
+
+      callback(null, response);
+    };
+
+    const controller = libpostal(service, () => true);
+
+    const req = {
+      clean: {
+        parsed_text: {
+          address: 'other value postcode value street value'
+        }
+      },
+      errors: []
+    };
+
+    controller(req, undefined, () => {
+      t.deepEquals(req, {
+        clean: {
+          parsed_text: {
+            number: 'postcode value',
+            street: 'other value  street value'
+          }
+        },
+        errors: []
+      }, 'req should not have been modified');
+
+      t.end();
+
+    });
+
+  });
+
+  test('service returning neither house_number nor postcode should not set req.clean.parsed_text.number', t => {
+    const service = (req, callback) => {
+      const response = [
+        {
+          label: 'city',
+          value: 'city value'
+        }
+      ];
+
+      callback(null, response);
+    };
+
+    const controller = libpostal(service, () => true);
+
+    const req = {
+      clean: {
+        parsed_text: {
+          address: 'street value'
+        }
+      },
+      errors: []
+    };
+
+    controller(req, undefined, () => {
+      t.deepEquals(req, {
+        clean: {
+          parsed_text: {
+            street: 'street value'
+          }
+        },
+        errors: []
+      }, 'req should not have been modified');
+
+      t.end();
+
+    });
+
+  });
+
+  // test('service returning valid response should convert and append', t => {
+  //   const service = (req, callback) => {
+  //     const response = [
+  //       {
+  //         label: 'island',
+  //         value: 'island value'
+  //       },
+  //       {
+  //         label: 'category',
+  //         value: 'category value'
+  //       },
+  //       {
+  //         label: 'house',
+  //         value: 'house value'
+  //       },
+  //       {
+  //         label: 'house_number',
+  //         value: 'house_number value'
+  //       },
+  //       {
+  //         label: 'road',
+  //         value: 'road value'
+  //       },
+  //       {
+  //         label: 'suburb',
+  //         value: 'suburb value'
+  //       },
+  //       {
+  //         label: 'city_district',
+  //         value: 'city_district value'
+  //       },
+  //       {
+  //         label: 'city',
+  //         value: 'city value'
+  //       },
+  //       {
+  //         label: 'state_district',
+  //         value: 'state_district value'
+  //       },
+  //       {
+  //         label: 'state',
+  //         value: 'state value'
+  //       },
+  //       {
+  //         label: 'postcode',
+  //         value: 'postcode value'
+  //       },
+  //       {
+  //         label: 'country',
+  //         value: 'country value'
+  //       }
+  //     ];
+  //
+  //     callback(null, response);
+  //   };
+  //
+  //   const controller = libpostal(service, () => true);
+  //
+  //   const req = {
+  //     clean: {
+  //       text: 'original query'
+  //     },
+  //     errors: []
+  //   };
+  //
+  //   controller(req, undefined, () => {
+  //     t.deepEquals(req, {
+  //       clean: {
+  //         text: 'original query',
+  //         parser: 'libpostal',
+  //         parsed_text: {
+  //           island: 'island value',
+  //           category: 'category value',
+  //           query: 'house value',
+  //           number: 'house_number value',
+  //           street: 'road value',
+  //           neighbourhood: 'suburb value',
+  //           borough: 'city_district value',
+  //           city: 'city value',
+  //           county: 'state_district value',
+  //           state: 'state value',
+  //           postalcode: 'postcode value',
+  //           country: 'country value'
+  //         }
+  //       },
+  //       errors: []
+  //     }, 'req should not have been modified');
+  //
+  //     t.end();
+  //
+  //   });
+  //
+  // });
+  //
+  // test('ISO-2 country should be converted to ISO-3', t => {
+  //   const service = (req, callback) => {
+  //     const response = [
+  //       {
+  //         label: 'country',
+  //         value: 'ca'
+  //       }
+  //     ];
+  //
+  //     callback(null, response);
+  //   };
+  //
+  //   const controller = libpostal(service, () => true);
+  //
+  //   const req = {
+  //     clean: {
+  //       text: 'original query'
+  //     },
+  //     errors: []
+  //   };
+  //
+  //   controller(req, undefined, () => {
+  //     t.deepEquals(req, {
+  //       clean: {
+  //         text: 'original query',
+  //         parser: 'libpostal',
+  //         parsed_text: {
+  //           country: 'CAN'
+  //         }
+  //       },
+  //       errors: []
+  //     }, 'req should not have been modified');
+  //
+  //     t.end();
+  //
+  //   });
+  //
+  // });
+  //
+};
+
+module.exports.all = (tape, common) => {
+
+  function test(name, testFunction) {
+    return tape(`GET /libpostal ${name}`, testFunction);
+  }
+
+  for( const testCase in module.exports.tests ){
+    module.exports.tests[testCase](test, common);
+  }
+};
diff --git a/test/unit/run.js b/test/unit/run.js
index 5631b9f3..ffebf9ea 100644
--- a/test/unit/run.js
+++ b/test/unit/run.js
@@ -14,6 +14,7 @@ var tests = [
   require('./controller/coarse_reverse'),
   require('./controller/index'),
   require('./controller/libpostal'),
+  require('./controller/structured_libpostal'),
   require('./controller/place'),
   require('./controller/placeholder'),
   require('./controller/search'),
@@ -100,6 +101,7 @@ var tests = [
   require('./sanitizer/wrap'),
   require('./service/configurations/Interpolation'),
   require('./service/configurations/Language'),
+  require('./service/configurations/Libpostal'),
   require('./service/configurations/PlaceHolder'),
   require('./service/configurations/PointInPolygon'),
   require('./service/mget'),
diff --git a/test/unit/service/configurations/Libpostal.js b/test/unit/service/configurations/Libpostal.js
new file mode 100644
index 00000000..2dcbc78c
--- /dev/null
+++ b/test/unit/service/configurations/Libpostal.js
@@ -0,0 +1,99 @@
+const Libpostal = require('../../../../service/configurations/Libpostal');
+
+module.exports.tests = {};
+
+module.exports.tests.all = (test, common) => {
+  test('getName should return \'libpostal\'', (t) => {
+    const configBlob = {
+      url: 'http://localhost:1234',
+      timeout: 17,
+      retries: 19
+    };
+
+    const libpostal = new Libpostal(configBlob);
+
+    t.equals(libpostal.getName(), 'libpostal');
+    t.equals(libpostal.getBaseUrl(), 'http://localhost:1234/');
+    t.equals(libpostal.getTimeout(), 17);
+    t.equals(libpostal.getRetries(), 19);
+    t.end();
+
+  });
+
+  test('getUrl should return value passed to constructor', (t) => {
+    const configBlob = {
+      url: 'http://localhost:1234',
+      timeout: 17,
+      retries: 19
+    };
+
+    const libpostal = new Libpostal(configBlob);
+
+    t.equals(libpostal.getUrl(), 'http://localhost:1234/parse');
+    t.end();
+
+  });
+
+  test('getParameters should return object with text and lang from req', (t) => {
+    const configBlob = {
+      url: 'http://localhost:1234',
+      timeout: 17,
+      retries: 19
+    };
+
+    const propertyExtractor = (req) => {
+      t.deepEquals(req, { a: 1, b: 2});
+      return 'property value';
+    };
+
+    const libpostal = new Libpostal(configBlob, propertyExtractor);
+
+    const req = {
+      a: 1,
+      b: 2
+    };
+
+    t.deepEquals(libpostal.getParameters(req), { address: 'property value' });
+    t.end();
+
+  });
+
+  test('getHeaders should return empty object', (t) => {
+    const configBlob = {
+      url: 'base url',
+      timeout: 17,
+      retries: 19
+    };
+
+    const libpostal = new Libpostal(configBlob);
+
+    t.deepEquals(libpostal.getHeaders(), {});
+    t.end();
+
+  });
+
+  test('baseUrl ending in / should not have double /\'s return by getUrl', (t) => {
+    const configBlob = {
+      url: 'http://localhost:1234/',
+      timeout: 17,
+      retries: 19
+    };
+
+    const libpostal = new Libpostal(configBlob);
+
+    t.deepEquals(libpostal.getUrl(), 'http://localhost:1234/parse');
+    t.end();
+
+  });
+
+};
+
+module.exports.all = (tape, common) => {
+  function test(name, testFunction) {
+    return tape(`SERVICE CONFIGURATION /Libpostal ${name}`, testFunction);
+  }
+
+  for( var testCase in module.exports.tests ){
+    module.exports.tests[testCase](test, common);
+  }
+};