diff --git a/repositories/property/landlord_address_resolver.py b/repositories/property/landlord_address_resolver.py
index 332f6b149..cf051c0bd 100644
--- a/repositories/property/landlord_address_resolver.py
+++ b/repositories/property/landlord_address_resolver.py
@@ -23,8 +23,15 @@ class LandlordAddressResolver:
     def __init__(
         self, session: Session, landlord_property_ids: Sequence[str]
     ) -> None:
-        self._session = session
-        self._ids = list(landlord_property_ids)
+        stmt = select(PropertyRow).where(
+            col(PropertyRow.landlord_property_id).in_(list(landlord_property_ids))
+        )
+        rows = session.execute(stmt).scalars().all()  # pyright: ignore[reportDeprecated]
+        self._by_id: dict[str, str] = {
+            row.landlord_property_id: row.address
+            for row in rows
+            if row.landlord_property_id is not None and row.address is not None
+        }
 
     def address_for(self, landlord_property_id: str) -> str:
-        raise NotImplementedError
+        return self._by_id.get(landlord_property_id, self._FALLBACK)