diff --git a/etl/xml_survey_extraction/XmlParser.py b/etl/xml_survey_extraction/XmlParser.py
index ed3d65d2..a0ed02e1 100644
--- a/etl/xml_survey_extraction/XmlParser.py
+++ b/etl/xml_survey_extraction/XmlParser.py
@@ -107,6 +107,7 @@ class XmlParser:
 
     BUILT_FORM_MAP = {
         "1": "Detached",
+        "2": "Semi-Detached",
         "3": "End-Terrace",
         "4": "Mid-Terrace",
     }
@@ -803,7 +804,7 @@ class XmlParser:
 
             self.windows = [
                 {
-                    "window_location": None,
+                    "window_location": "0",
                     "window_area": None,
                     "window_type": None,
                     "glazing_type": glazing_type_lookup[multiple_glazing_type],