SEC. 184. SHORT-TERM CONTINUANCE OF CERTAIN NONCONFORMING USES.
San Francisco County Zoning Code · 2026-06 edition · updated 2026-07-25 · San Francisco County
New Ordinance Notice
Publisher's Note: This section has been AMENDED by new legislation (Ord. 40-25 , approved 4/3/2025, effective 5/4/2025). The text of the amendment will be incorporated under the new section number when the amending legislation is operative.
Except as provided in subsections (c)-(d) below, the period of time during which the following nonconforming uses may continue or remain shall be limited to five years from the effective date of this Code (May 2, 1960), or of the amendment thereto which caused the use to be nonconforming. Every such nonconforming use shall be completely eliminated within 90 days after the expiration of such period.
(a) A Parking Lot or any other nonconforming commercial or industrial use of land where no enclosed building is involved in such use, except for permanent off-street Parking Lots in the C-3-O, C-3-R, and C-3-G Districts existing on the effective date of Ordinance No. 414-85, provided that such lots are screened in the manner required by Section 156(e); such permanent uses shall be eliminated no later than five years and 90 days from the effective date of an amendment to this Code that makes such permanent uses nonconforming.
(b) Any use of a type first permitted as a Principal or Conditional Use in an NC, RC, C, or M District or in a Residential-Commercial Combined District, when occupying a building in an R District other than a ResidentialCommercial Combined District that has an assessed valuation not in excess of $500 on the effective date of this Code or such later date as the use becomes nonconforming, with the following exceptions:
(1) Any lawful use in this category in a building having an assessed valuation of $250 or more on the effective date of this Code, or such later date as the use becomes nonconforming, shall have a period of permitted continuance of 10 years from the date at which the property was placed in a residential zoning classification, if such a period of continuance produces an expiration date that is later than the expiration date stated above; or
(2) Any lawful use in this category that is of a type first permitted in an NC-1 District; or of a type first permitted in any other district and supplying commodities at retail, or offering personal services, primarily to residents of the immediate vicinity; shall have a period of permitted continuance of 10 years from the effective date of this Code, or of the amendment thereto that caused the use to be nonconforming. After five years of such period have elapsed, any use as described in this Paragraph (b)(2) shall, upon application, be qualified for consideration by the Planning Commission as a conditional use as regulated in Section 303 of this Code.
(c) In the Mission Street Neighborhood Commercial Transit District, a Parking Lot that is on the site of a designated landmark under Article 10 of this Code as of the effective date of this Ordinance No. 135-20 may continue its Use as a Parking Lot for five additional years from the original expiration date provided by this Section 184.
(d) In the CMUO and MUR Districts, a Public Parking Lot that was legally established prior to December 31, 2023 may continue its Use as a Public Parking Lot through December 31, 2026 or the original expiration date provided by this Section 184, whichever is later. Any Public Parking Lot use that ceased operations after January 1, 2024 pending renewal of a commercial parking permit under Police Code Section 1215 shall not constitute abandonment or discontinuance of the use under Planning Code Section 183.
(Amended by Ord. 414-85, App. 9/17/85; Ord. 69-87, App. 3/13/87; Ord. 232-14 , File No. 120881, App. 11/26/2014, Eff. 12/26/2014; Ord. 22-15, File No. 141253, App. 2/20/2015, Eff. 3/22/2015; Ord. 135-20, File No. 200421, App. 8/21/2020, Eff. 9/21/2020; Ord. 40-25, File No. 241173, App. 4/3/2025, Eff. 5/4/2025)
AMENDMENT HISTORY
Divisions (a) and (b) amended; Ord. 232-14 , Eff. 12/26/2014. Divisions (a) and (b) amended; Ord. 22-15, Eff. 3/22/2015. Undesignated introductory paragraph and divisions (a) and (b) amended; division (c) added; Ord. 135-20, Eff. 9/21/2020. Undesignated introductory paragraph amended; division (d) added; Ord. 40-25, Eff. 5/4/2025.
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Ask AI about this code▸ Contents — San Francisco County Zoning Code
- SEC. 101. PURPOSES.
- SEC. 102. DEFINITIONS.
- SEC. 103. HOUSING BALANCE MONITORING AND REPORTING.
- SEC. 105. ZONING MAP.
- SEC. 106. ZONING MAP INCORPORATED HEREIN.
- SEC. 108. NEW NAMES.
- SEC. 109. SEVERABILITY.
- SEC. 121. MINIMUM LOT WIDTH AND AREA.
- SEC. 122. HEIGHT AND BULK LIMITATIONS.
- SEC. 123. MAXIMUM FLOOR AREA RATIO.
- SEC. 124. BASIC FLOOR AREA RATIO.
- SEC. 125. FLOOR AREA PREMIUMS, DISTRICTS OTHER THAN NC, C-3 AN…
- SEC. 127. TRANSFER OF PERMITTED BASIC GROSS FLOOR AREA.
- SEC. 128. TRANSFER OF DEVELOPMENT RIGHTS IN C-3 DISTRICTS.
- SEC. 130. YARD AND SETBACK REQUIREMENTS, GENERAL.
- SEC. 131. LEGISLATED SETBACK LINES.
- SEC. 132. FRONT SETBACK AREAS IN RTO, RH, AND RM DISTRICTS AND…
- SEC. 133. SIDE YARDS, RH-1(D) DISTRICTS.
- SEC. 134. REAR YARDS IN R, RC, RTO, NC, M, CMUO, MUG, MUO, MUR…
- SEC. 135. USABLE OPEN SPACE FOR DWELLING UNITS AND GROUP HOUSI…
- SEC. 136. OBSTRUCTIONS OVER STREETS AND ALLEYS AND IN REQUIRED…
- SEC. 137. MODIFICATION OF CERTAIN PLAZAS, ARCADES, AND SIDEWAL…
- SEC. 138. PRIVATELY-OWNED PUBLIC OPEN SPACE (POPOS) REQUIREMEN…
- SEC. 139. STANDARDS FOR BIRD-SAFE BUILDINGS.
- SEC. 140. ALL DWELLING UNITS IN ALL USE DISTRICTS TO FACE ON A…
- SEC. 141. SCREENING OF ROOFTOP FEATURES IN R, NC, C, M, WMUG, …
- SEC. 142. SCREENING AND GREENING OF PARKING AND VEHICULAR USE …
- SEC. 143. RESERVED.
- SEC. 144. STREET FRONTAGES IN RH, RTO, AND RM DISTRICTS.
- SEC. 145. FRONTAGES, OUTDOOR ACTIVITY AREAS, WALKUP FACILITIES…
- SEC. 146. SUNLIGHT ACCESS TO PUBLIC SIDEWALKS IN C-3 DISTRICTS.
- SEC. 147. REDUCTION OF SHADOWS ON CERTAIN PUBLIC OR PUBLICLY A…
- SEC. 148. REDUCTION OF GROUND-LEVEL WIND CURRENTS FOR BUILDING…
- SEC. 149. [REDESIGNATED.]
- SEC. 149. BETTER ROOFS; LIVING ROOF ALTERNATIVE.
- SEC. 150. OFF-STREET LOADING REQUIREMENTS.
- SEC. 151. [REPEALED.]
- SEC. 152. SCHEDULE OF REQUIRED OFF-STREET FREIGHT LOADING SPAC…
- SEC. 153. RULES FOR CALCULATION OF PARKING SPACES.
- SEC. 154. DIMENSIONS FOR OFF- STREET PARKING, FREIGHT LOADING,…
- SEC. 155. GENERAL STANDARDS AS TO LOCATION AND ARRANGEMENT OF …
- SEC. 156. PARKING LOTS.
- SEC. 157.1. [REPEALED.]
- SEC. 158. [REPEALED.]
- SEC. 159. [REPEALED.]
- SEC. 161. EXEMPTIONS AND EXCEPTIONS FROM OFF-STREET PARKING, F…
- SEC. 162. TOUR BUS LOADING SPACES IN C-3 DISTRICTS.
- SEC. 163. TRANSPORTATION MANAGEMENT PROGRAMS AND TRANSPORTATIO…
- SEC. 164. SAN FRANCISCO RESIDENT PLACEMENT AND TRAINING PROGRAM.
- SEC. 165. CHILD-CARE PLANS AND CHILD-CARE BROKERAGE SERVICES I…
- SEC. 166. CAR SHARING.
- SEC. 167. PARKING COSTS SEPARATED FROM HOUSING COSTS IN NEW RE…
- SEC. 169. TRANSPORTATION DEMAND MANAGEMENT PROGRAM.
- SEC. 170. APPLICABILITY OF REQUIREMENTS.
- SEC. 171. COMPLIANCE OF USES REQUIRED.
- SEC. 172. COMPLIANCE OF STRUCTURES, OPEN SPACES, AND OFF-STREE…
- SEC. 173. COMPLIANCE OF LOTS REQUIRED.
- SEC. 174. COMPLIANCE WITH CONDITIONS, STIPULATIONS AND SPECIAL…
- SEC. 175. APPROVAL OF PERMITS OR DEVELOPMENT APPLICATIONS.
- SEC. 176. ENFORCEMENT AGAINST VIOLATIONS.
- SEC. 177. LEGITIMIZATION OF CERTAIN MASSAGE ESTABLISHMENTS.
- SEC. 178. CONDITIONAL USES.
- SEC. 179. USES LOCATED IN NEIGHBORHOOD COMMERCIAL DISTRICTS.
- SEC. 180. NONCONFORMING USES, NONCOMPLYING STRUCTURES AND SUBS…
- SEC. 181. NONCONFORMING USES: ENLARGEMENTS, ALTERATIONS AND RE…
- SEC. 182. NONCONFORMING USES: CHANGES OF USE.
- SEC. 183. NONCONFORMING USES: DISCONTINUANCE AND ABANDONMENT.
- SEC. 184. SHORT-TERM CONTINUANCE OF CERTAIN NONCONFORMING USES.
- SEC. 185. CONTINUANCE OF OTHER NONCONFORMING USES.
- SEC. 186. EXEMPTION OF LIMITED COMMERCIAL AND INDUSTRIAL NONCO…
- SEC. 187. AUDIT PROPERTIES; AMNESTY PROGRAM.
- SEC. 188. NONCOMPLYING STRUCTURES: ENLARGEMENTS, ALTERATIONS, …
- SEC. 189. SUBSTANDARD LOTS OF RECORD: CONSTRUCTION AND OTHER A…
- SEC. 190. CONVERSION OF MEDICAL CANNABIS DISPENSARIES TO CANNA…
- SEC. 191. AUTHORIZATION OF TEMPORARY CANNABIS RETAIL USES.
- SEC. 192. LEGITIMIZATION OF CERTAIN LAND USES AT 3150 18TH STR…
- SEC. 193. CONTINUATION OF LONGSTANDING PLACES OF ENTERTAINMENT.
- SEC. 201. CLASSES OF USE DISTRICTS.
- SEC. 202. PERMITTED BY THIS CODE.
- SEC. 203. EFFECT ON CERTAIN PUBLIC SERVICES.
- SEC. 204. ACCESSORY USES, GENERAL.
- SEC. 205. TEMPORARY USES, GENERAL.
- SEC. 206. THE AFFORDABLE HOUSING AND EDUCATOR HOUSING PROGRAMS.
- SEC. 207. DWELLING UNIT DENSITY LIMITS.
- SEC. 208. DENSITY LIMITATIONS FOR GROUP HOUSING OR HOMELESS SH…
- SEC. 209. DESCRIPTION AND PURPOSE OF RESIDENTIAL AND RESIDENTI…
- SEC. 210. DESCRIPTION AND PURPOSE OF COMMERCIAL, INDUSTRIAL, A…
- SEC. 211. P (PUBLIC) DISTRICTS.
- SEC. 212. [REPEALED.]
- SEC. 213. [REPEALED.]
- SEC. 215. [REPEALED.]
- SEC. 216. [REPEALED.]
- SEC. 217. [REPEALED.]
- SEC. 218. [REPEALED.]
- SEC. 219. [REPEALED.]
- SEC. 220. [REPEALED.]
- SEC. 221. [REPEALED.]
- SEC. 222. [REPEALED.]
- SEC. 223. [REPEALED.]
- SEC. 224. [REPEALED.]
- SEC. 225. [REPEALED.]
- SEC. 226. [REPEALED.]
- SEC. 227. [REPEALED.]
- SEC. 228. [REDESIGNATED.]
- SEC. 229. [REDESIGNATED.]
- SEC. 230. [REDESIGNATED.]
- SEC. 231. LIMITED CORNER COMMERCIAL USES IN RH, RTO-1, RTO-M, …
- SEC. 233. [REDESIGNATED.]
- SEC. 234. [REDESIGNATED.]
- SEC. 235. SPECIAL USE DISTRICTS.
- SEC. 236. [REPEALED.]
- SEC. 237. AUTOMOTIVE SPECIAL USE DISTRICT.
- SEC. 238. NOB HILL SPECIAL USE DISTRICT.
- SEC. 239. WASHINGTON-BROADWAY SPECIAL USE DISTRICT.
- SEC. 240. WATERFRONT SPECIAL USE DISTRICT.
- SEC. 241. DOLORES HEIGHTS SPECIAL USE DISTRICT.
- SEC. 242. BERNAL HEIGHTS SPECIAL USE DISTRICT.
- SEC. 243. VAN NESS SPECIAL USE DISTRICT.
- SEC. 244. RESIDENTIAL CHARACTER DISTRICTS.
- SEC. 247. DOWNTOWN SUPPORT OPEN SPACE DEMONSTRATION SPECIAL US…
- SEC. 249.1. FOLSOM AND MAIN RESIDENTIAL/COMMERCIAL SPECIAL USE…
- SEC. 249.2. THE VILLAGE SPECIAL USE DISTRICT.
- SEC. 249.3. OCEANVIEW LARGE RESIDENCE SPECIAL USE DISTRICT.
- SEC. 249.4. ALEXANDRIA THEATER SPECIAL USE DISTRICT.
- SEC. 249.5. NORTH OF MARKET RESIDENTIAL SPECIAL USE DISTRICT.
- Article 6
- Part I
- Part II
- Part III
- Part IV
- Part V
- Part VI
- Part VII
- Part VIII
- Part IX
- Part X
- Part XI
- Part XII
- Part XIII
- Part XIV
- Part XV
- Part XVI