diff --git a/backend/condition/domain/asset_condition.py b/backend/condition/domain/asset_condition.py
index 2b7946c2..dffbdf88 100644
--- a/backend/condition/domain/asset_condition.py
+++ b/backend/condition/domain/asset_condition.py
@@ -1,5 +1,6 @@
 from dataclasses import dataclass
 from typing import Optional
+from datetime import date
 
 from backend.condition.domain.element import Element
 
@@ -7,8 +8,8 @@ from backend.condition.domain.element import Element
 class AssetCondition:
     uprn: int
     element: Element # TODO: should HHSRS elements be handled differently?
-    condition_description: str # TODO: this probably needs to be some sort of enum so it's searchable/filterable on the frontend
+    condition_description: str # TODO: this probably needs to be some sort of enum so it's searchable/filterable on the frontend. Could be hard to map from string though
     quantity: int
     renewal_year: Optional[int] = None
     source: Optional[str] = None
-    # TODO: add install_date
+    install_date: Optional[date] = None
diff --git a/backend/condition/tests/mapping/test_lbwf_mapper.py b/backend/condition/tests/mapping/test_lbwf_mapper.py
index 926e34c1..151e5d19 100644
--- a/backend/condition/tests/mapping/test_lbwf_mapper.py
+++ b/backend/condition/tests/mapping/test_lbwf_mapper.py
@@ -179,7 +179,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="General Needs",
             quantity=1,
             renewal_year=None,
-            source=None
+            source=None,
+            install_date=None,
         ),
         AssetCondition(
             uprn=1,
@@ -187,7 +188,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="Ground Floor",
             quantity=1,
             renewal_year=None,
-            source=None
+            source=None,
+            install_date=None,
         ),
         AssetCondition(
             uprn=1,
@@ -195,7 +197,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="Yes",
             quantity=None,
             renewal_year=None,
-            source="Source of Data = ACT"
+            source="Source of Data = ACT",
+            install_date=None,
         ),
         AssetCondition(
             uprn=1,
@@ -203,7 +206,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="Bathroom on Entrance Level in Property",
             quantity=1,
             renewal_year=None,
-            source="Source of Data = Codeman"
+            source="Source of Data = Codeman",
+            install_date=None,
         ),
         AssetCondition(
             uprn=1,
@@ -211,7 +215,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="No Central Heating in Property",
             quantity=1,
             renewal_year=None,
-            source="Source of Data = Codeman"
+            source="Source of Data = Codeman",
+            install_date=None,
         ),
         AssetCondition(
             uprn=1,
@@ -219,7 +224,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="Category 4 - Typical Risk",
             quantity=1,
             renewal_year=None,
-            source="Source of Data = Morgan Sindall"
+            source="Source of Data = Morgan Sindall",
+            install_date=None,
         ),
         AssetCondition(
             uprn=1,
@@ -227,7 +233,8 @@ def test_lbwf_mapper_maps_house():
             condition_description="Render or Pebbledash Wall Finish 1 in External Area",
             quantity=1,
             renewal_year=2052,
-            source="Source of Data = Codeman"
+            source="Source of Data = Codeman",
+            install_date=date(2009,4,1),
         ),
 
     ]