1377 09th Ave
San Francisco · Inner Sunset · San Francisco · Coordinates: 37.76258, -122.46654
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 1377 09TH AVE; 1377A 09TH AVE; 1379 09TH AVE
Zoning & Land Use
NCD — INNER SUNSET NEIGHBORHOOD COMMERCIAL (Mixed Use)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned NCD-INNER SUNSET (mixed use): 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 NCD-INNER SUNSET (mixed use), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned NCD-INNER SUNSET (mixed use), 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: $1,461,000 – $1,977,000 · 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)
22 active or recent development projects (35 housing units across completed, permitted, and pipeline stages) and 833 total building permits recorded within ½ mile.
- New construction1 permit (2 units)
- Adds housing (ADU)15 permits (21 units)
- Demolition1 permit
- Additions & renovations253 permits
- Building systems437 permits
- Repairs32 permits
- Other94 permits
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 1377a 09th Ave (Applied)On this parcel
Active in "Applied" for 16 mo (first record Jul 9, 2025) with no new permit activity recorded in 16 mo.
- 4 new homes at 1275 08th Ave (Issued)0.15 mi N
Active in "Issued" for 9.3 yr (first record Jul 13, 2017) with no new permit activity recorded in 21 mo. High-impact scale (4 housing units, $4,281,550 declared valuation across 3 permits).
- Accessory dwelling unit at 6 Locksley Ave (Applied)0.3 mi SE
Active in "Applied" for 3.8 yr (first record Dec 28, 2022) with no new permit activity recorded in 23 mo. High-impact scale (4 housing units, $200,000 declared valuation across 1 permit).
- Accessory dwelling unit at 1264 03rd Ave (Entitled)0.41 mi NE
Active in "Entitled" for 19 mo (first record Apr 2, 2025) with no new permit activity recorded in 18 mo. High-impact scale (1 housing unit, $1,390,307 declared valuation across 3 permits).
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202506269523 | Accessory dwelling unit (new or conversion) | filed | App. Jul 9, 2025 | $20,000 | rear bldg: convert storage on 1st floor to an adu, studio, a 3-fixture bathroom and a kitchen. |