135 Hearst Ave
San Francisco · West of Twin Peaks · San Francisco · Coordinates: 37.73048, -122.44057
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 135A HEARST AVE; 135 HEARST AVE
Zoning & Land Use
RH-1 — RESIDENTIAL- HOUSE, ONE FAMILY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned RH-1, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned RH-1, a single-family residential zone. The lot is 2,796 sq ft on the parcel map, room for two lots of at least 1,200 sq ft, each at least 40% of the original.
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 0602980230A, effective March 23, 2021
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
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)
21 active or recent development projects (24 housing units across completed, permitted, and pipeline stages) and 869 total building permits recorded within ½ mile.
- Adds housing (ADU)20 permits (23 units)
- Additions & renovations269 permits
- Building systems464 permits
- Repairs37 permits
Permit & Project History on This Parcel (3 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202209082131 | Accessory dwelling unit (new or conversion) | issued | Iss. Sep 18, 2026 | $240,000 | convert (e) 1st (garage level to new adu 620 sf) with 2 bedroom, 1 bathroom & kitchen. relocate garage door create adu s… |
| 202302222401 | Remodel / interior alteration | complete | Iss. Feb 22, 2023 | $10,000 | remove garage concret to replace dry rot plywood and some floor joist.add french drain at front of garage. |
| 202109017590 | Remodel / interior alteration | complete | Iss. Sep 1, 2021 | $10,000 | remove and replace front concrete step and landing 50% only. |
State HCD Housing Element APR records on this parcel: 1 entry (report years 2024).