Parcel Context · Public-Records Property BriefBlock/lot 3257/004
320 San Leandro Way
San Francisco · West of Twin Peaks · San Francisco · Coordinates: 37.73142, -122.46904
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 320 SAN LEANDRO WAY
Zoning & Land Use
RH-1(D) — RESIDENTIAL- HOUSE, ONE FAMILY- DETACHED (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RH-1(D) (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned RH-1(D), a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned RH-1(D), a single-family residential zone. The lot is 3,926 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
ACS 2020–2024 Median Gross Rent (West of Twin Peaks):$3,357±$344 Source: ACS 2020–2024 5-year estimates. Geography: West of Twin Peaks.
ACS 2020–2024 Median Home Value (West of Twin Peaks):$1,807,000±$49,100 Source: ACS 2020–2024 5-year estimates. Geography: West of Twin Peaks.
Nearby Activity (½ mile radius, since October 2024)
13 active or recent development projects (15 housing units across completed, permitted, and pipeline stages) and 736 total building permits recorded within ½ mile.
- New construction1 permit
- Adds housing (ADU)8 permits (8 units)
- Demolition2 permits
- Additions & renovations220 permits
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
Accessory dwelling unit at 320 San Leandro WyStage: Applied · 1 units · $755,000 declared valuation · Last record Sep 4, 2026
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202608176682 | Accessory dwelling unit (new or conversion) | filed | App. Sep 4, 2026 | $755,000 | converting (e) space at garage level to creat a new adu. new door and in-kind window replacement in front; new balcony a… |