Parcel Context · Public-Records Property BriefAPN 169-181-09
15 Fir Ave
San Geronimo 94963 · San Geronimo Village · Unincorporated Marin · Coordinates: 38.01317, -122.67516
Parcel & Assessor
- Lot size:
- 36,416 sq ft (0.84 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 15 FIR AVE
Zoning & Land Use
R1-B4-SGV — Residential Single Family (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R1-B4-SGV (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned R1-B4-SGV, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned R1-B4-SGV, a single-family residential zone. The lot is 36,416 sq ft by the assessor, 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
- High Fire Hazard Severity Zone (State Responsibility Area) (all of the lot, map Apr 1, 2024)
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0275D, effective May 4, 2009
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
HUD Small Area FMR (ZIP 94963) · FY 2026
Studio $2,500 · 1BR $3,000 · 2BR $3,630 · 3BR $4,630 · 4BR $4,800
ACS 2020–2024 Median Gross Rent (San Geronimo Village):$1,896±$530 Source: ACS 2020–2024 5-year estimates. Geography: San Geronimo Village.
ACS 2020–2024 Median Gross Rent (ZIP 94963):$1,664±$334 Source: ACS 2020–2024 5-year estimates. Geography: San Geronimo.
Zillow Home Value Index (ZIP 94963, September 2026):$1,272,219
ACS 2020–2024 Median Home Value (San Geronimo Village):$1,162,000±$133,000 Source: ACS 2020–2024 5-year estimates. Geography: San Geronimo Village.
ACS 2020–2024 Median Home Value (ZIP 94963):
Permit & Project History on This Parcel (10 permits, 3 grouped projects)
New home at 15 Fir AveStage: Issued · 1 units · $225,000 declared valuation · Last record Jul 30, 2026
New home at 15 Fir AveStage: Applied · 1 units · $489,084 declared valuation · Last record Nov 1, 2021
Demolition at 15 Fir AveStage: Issued · $2,000 declared valuation · Last record Sep 8, 2016
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 182271 | New garage / accessory structure | Issued | Iss. Jul 30, 2026 | $75,000 | (N) Shed/Workspace |
| 182270 | New single-family home | Issued | Iss. Jul 30, 2026 | $225,000 | Demo Garage Walls & Roof; (N) S F D |
| 89704 | General repair | Applied | App. Apr 4, 2022 | $10,000 |