diff --git a/types/enums/ProjectTypes.ts b/types/enums/ProjectTypes.ts
index 4840146f..175f6796 100644
--- a/types/enums/ProjectTypes.ts
+++ b/types/enums/ProjectTypes.ts
@@ -215,6 +215,7 @@ export const ProjectTypes = {
   'demolish.outbuilding': 'Demolish an outbuilding (such as a garage or barn)',
   'demolish.outbuildings': 'Demolish an outbuilding (such as a garage or barn)',
   'demolish.part': 'Demolish part of a building (such as an extension)',
+  'demolish.part.conservatory': 'Demolish part of a conservatory',
   'demolish.replace': 'Demolish a building and build homes in its place',
   extend: 'Extend a building or add an outbuilding',
   'extend.balcony': 'Enlarge a balcony',
@@ -236,6 +237,7 @@ export const ProjectTypes = {
   'extend.outbuilding.gym': 'Add an outbuilding - gym',
   'extend.outbuilding.office': 'Add an outbuilding - office',
   'extend.outbuilding.other': 'Add an outbuilding - something else',
+  'extend.outbuilding.play': 'Add an outbuilding - play house',
   'extend.outbuilding.sauna': 'Add an outbuilding - sauna',
   'extend.outbuilding.shed': 'Add an outbuilding - shed',
   'extend.outbuilding.shelter':
@@ -259,6 +261,7 @@ export const ProjectTypes = {
   'extend.outbuildings.gym': 'Add an outbuilding - gym',
   'extend.outbuildings.office': 'Add an outbuilding - office',
   'extend.outbuildings.other': 'Add an outbuilding - something else',
+  'extend.outbuildings.play': 'Add an outbuilding - play house',
   'extend.outbuildings.sauna': 'Add an outbuilding - sauna',
   'extend.outbuildings.shed': 'Add an outbuilding - shed',
   'extend.outbuildings.shelter':
@@ -277,7 +280,7 @@ export const ProjectTypes = {
   'extend.rear.rear': 'Add a rear extension',
   'extend.rear.side': 'Add a side extension',
   'extend.roof': 'Add a roof extension',
-  'extend.roof.connect': 'Add a roof connection',
+  'extend.roof.connect': 'Join two roofs',
   'extend.roof.dormer': 'Add a roof dormer',
   'extend.roof.dormer.front': 'Add a roof dormer to the front of the building',
   'extend.roof.dormer.frontAndRear':
@@ -285,12 +288,12 @@ export const ProjectTypes = {
   'extend.roof.dormer.mansard': 'Add a mansard roof',
   'extend.roof.dormer.rear': 'Add a roof dormer to the rear of the building',
   'extend.roof.dormer.side': 'Add a roof dormer to the side of the building',
-  'extend.roof.hiptogable': 'Hip-to-gable roof enlargement',
-  'extend.roof.hipToGable': 'Hip-to-gable roof enlargement',
-  'extend.roof.mansard': 'Mansard roof enlargement',
+  'extend.roof.hiptogable': 'Convert a hip roof to a gable',
+  'extend.roof.hipToGable': 'Convert a hip roof to a gable',
+  'extend.roof.mansard': 'Convert to a mansard roof',
   'extend.roof.newstorey': 'Add one or more new storeys',
   'extend.roof.newStorey': 'Add one or more new storeys',
-  'extend.roof.slope': 'Sloped roof enlargement',
+  'extend.roof.slope': 'Convert to a sloping roof',
   'extend.side': 'Add a side extension',
   'extend.upperStorey': 'Add an upper storey extension',
   internal: 'Internal building works, such as change the internal layout',
@@ -302,27 +305,27 @@ export const ProjectTypes = {
   'internal.staircases': 'Alter internal staircases',
   'internal.walls': 'Alter internal walls',
   'internal.windows.openings': 'Alter internal window openings',
-  new: 'Add another type of building',
-  'new.agriculture': 'Agricultural buildings',
-  'new.agriculture.glassHouse': 'Agricultural buildings - glass house',
-  'new.agriculture.mining': 'Agricultural buildings - mining',
-  'new.agriculture.pigs': 'Agricultural buildings - pigs',
-  'new agriculture.poultry': 'Agricultural buildings - poultry',
+  new: 'Add a new separate building or self-contained units',
+  'new.agriculture': 'New agricultural buildings',
+  'new.agriculture.glassHouse': 'New agricultural buildings - glass house',
+  'new.agriculture.mining': 'New agricultural buildings - mining',
+  'new.agriculture.pigs': 'New agricultural buildings - pigs',
+  'new agriculture.poultry': 'New agricultural buildings - poultry',
   'new.clickCollect': 'Install click and collect facilities',
   'new.dwelling': 'New, self-contained dwelling',
   'new.dwelling.flat': 'New flats',
   'new.dwelling.house': 'New houses',
   'new.forestry': 'Build new forestry buildings',
-  'new.industrial': 'Industrial premises',
-  'new.leisure': 'Leisure premises',
-  'new.office': 'Offices',
+  'new.industrial': 'New industrial premises',
+  'new.leisure': 'New leisure premises',
+  'new.office': 'New offices',
   'new.other': 'Add another type of building - something else',
   'new.residential.dwelling': 'Build new homes on a roof',
-  'new.retail': 'Retail premises',
+  'new.retail': 'New retail premises',
   'new.telecoms': 'Install telecommunications equipment',
   'new.temporaryStructure':
     'Erect a temporary structure for historic visitor attractions and listed buildings',
-  'new.warehouse': 'Storage or distribution premises',
+  'new.warehouse': 'New storage or distribution premises',
   not: 'Negate a project type',
   'not.alter.replace': 'Do not add or change windows or doors',
   'not.alter.rooflight': 'Do not add or change a rooflight',