Applications
Last Updated: 05/10/2026

Ground Floor Development - Unauthorized Dwelling Unit (UDU) Affidavit

The purpose of this affidavit is to alert property owners to the “Unauthorized Dwelling Unit” (UDU) provisions of the Planning Code [Planning Code Section 317(b)(13)] and to advise them that use of rooms in a fashion other than indicated on approved plans may trigger significant additional City requirements and costs.