diff --git a/etl/route_march/oo_prs_additional_units/oo_prs_additional_units.py b/etl/route_march/oo_prs_additional_units/oo_prs_additional_units.py
index 93757051..3bd87a8c 100644
--- a/etl/route_march/oo_prs_additional_units/oo_prs_additional_units.py
+++ b/etl/route_march/oo_prs_additional_units/oo_prs_additional_units.py
@@ -134,7 +134,9 @@ def rename_and_add_columns(epcs):
             "mainheat-description",
             #
             "energy-consumption-current",  # kwh/m2
-            "tenure"
+            "tenure",
+            "Is Cavity Property",
+            "Solar and Loft",
         ]
     ]