480 09th Ave
San Francisco · Inner Richmond · San Francisco · Coordinates: 37.77938, -122.46706
Parcel & Assessor
- Lot size:
- —
- Assessor use:
- —
- Addresses on lot:
- 480 09TH AVE
Zoning & Land Use
RM-1 — RESIDENTIAL- MIXED, LOW DENSITY (Residential)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RM-1 (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 RM-1 (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RM-1 (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: $1,787,000 – $2,417,000 · 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)
29 active or recent development projects (134 housing units across completed, permitted, and pipeline stages) and 1,154 total building permits recorded within ½ mile.
- New construction1 permit (4 units)
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 480 09th Ave (Issued)On this parcel
Active in "Issued" for 5.9 yr (first record Nov 25, 2020) with no new permit activity recorded in 14 mo.
- Accessory dwelling unit at 470 08th Ave (Issued)310 ft E
Active in "Issued" for 5.8 yr (first record Jan 19, 2021) with no new permit activity recorded in 3.1 yr. High-impact scale (1 housing unit, $759,903 declared valuation across 1 permit).
- New duplex at 311 09th Ave (Applied)0.22 mi N
Active in "Applied" for 2.9 yr (first record Nov 22, 2023) with no new permit activity recorded in 2.5 yr. High-impact scale (2 housing units, $1,409,648 declared valuation across 2 permits).
- New home at 347 05th Ave (Issued)0.26 mi NE
Active in "Issued" for 9.1 yr (first record Oct 10, 2017) with no new permit activity recorded in 4.5 yr. High-impact scale (1 housing unit, $1,200,000 declared valuation across 12 permits).
Permit & Project History on This Parcel (8 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 202602055321 | Remodel / interior alteration | complete | Iss. Feb 6, 2026 | $1 | administrative change to fix typo on permit #202011259718 to mark the right units. |
| 202011259718 | Accessory dwelling unit (new or conversion) | issued | Iss. Sep 3, 2025 | $208,200 | new ground floor dwelling unit at rear of property. new moment frame. no expansion of building envelope. no work at fron… |
| 202208050007 | Windows / doors / siding | issued | Iss. Aug 5, 2022 | $5,000 | minor siding repair - not street visible. |
| M877628 | Remodel / interior alteration | issued | Iss. Jan 17, 2018 |