740 Clayton St
San Francisco · Haight Ashbury · San Francisco · Coordinates: 37.76820, -122.44787
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 740A CLAYTON ST; 740B CLAYTON ST; 740C CLAYTON ST
Zoning & Land Use
RH-3 — RESIDENTIAL- HOUSE, THREE FAMILY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-3 (multifamily residential): state law allows ADUs where homes are allowed. On a multifamily lot the state allowance is different: ADUs in non-living space of the building, plus up to eight detached ADUs.
- SB 9: two homes on the lotUnlikely
Zoned RH-3 (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RH-3 (multifamily residential), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 0602980114A, effective March 23, 2021
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $1,885,000 – $2,551,000 · Status: Off market
HUD Metro FMR (San Francisco, CA HUD Metro FMR Area) · FY 2026
Studio $2,485 · 1BR $2,977 · 2BR $3,604 · 3BR $4,604 · 4BR $4,772
Nearby Activity (½ mile radius, since October 2024)
33 active or recent development projects (199 housing units across completed, permitted, and pipeline stages) and 1,136 total building permits recorded within ½ mile.
- New construction3 permits (7 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 740d Clayton St (Issued)On this parcel
Active in "Issued" for 8 yr (first record Nov 1, 2018) with no new permit activity recorded in 5.3 yr.
- Accessory dwelling unit at 144 Parnassus Ave (Issued)0.28 mi SW
Active in "Issued" for 8.8 yr (first record Jan 24, 2018) with no new permit activity recorded in 3.2 yr. High-impact scale (4 housing units, $175,000 declared valuation across 2 permits).
- New duplex at 247 Upper Tr (Issued)0.41 mi S
Active in "Issued" for 6.1 yr (first record Sep 22, 2020) with no new permit activity recorded in 21 mo. High-impact scale (2 housing units, $1,400,000 declared valuation across 4 permits).
- 4 new homes (Entitled)0.46 mi N
Active in "Entitled" for 2.6 yr (first record Mar 13, 2024) with no new permit activity recorded in 2.6 yr. High-impact scale (4 housing units across 0 permits).
Permit & Project History on This Parcel (2 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 201811014808 | Addition (adds square footage) | issued | Iss. Jul 7, 2021 | $1,200,000 | front bldg: proposed change of use from church to dwelling units, horizontal addition to accommodate 4 dwelling units & … |
| 201811014805 | Accessory dwelling unit (new or conversion) | reinstated | Iss. Jul 7, 2021 | $150,000 | rear bldg: proposed change of use from rectories to single family home & add second flr within (e) boundary & height of … |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2020).