129 Bolinas Ave
Ross 94957 · Ross · Coordinates: 37.96745, -122.56688
Parcel & Assessor
- Lot size:
- 9,322 sq ft (0.21 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 129 BOLINAS AVE
Zoning & Land Use
R-1 — SINGLE FAMILY RESIDENTIAL (Ross)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R-1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned R-1, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned R-1, a single-family residential zone. The lot is 9,322 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
- Moderate Fire Hazard Severity Zone (Local Responsibility Area) (all of the lot, map Mar 24, 2025)
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0454E, effective March 17, 2014
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $3,826,000 – $5,176,000 · Status: Off market
HUD Small Area FMR (ZIP 94957) · FY 2026
Studio $3,110 · 1BR $3,730 · 2BR $4,510 · 3BR $5,760 · 4BR $5,970
Nearby Activity (½ mile radius, since October 2024)
15 active or recent development projects (15 housing units across completed, permitted, and pipeline stages) and 1 total building permits recorded within ½ mile.
Developments Deserving Closer Investigation & Active Area Builders
- 129 Bolinas (Entitled)On this parcel
Active in "Entitled" for 13 mo (first record Oct 9, 2025) with no new permit activity recorded in 13 mo.
- 25 new homes (Issued)0.22 mi N
Active in "Issued" for 5.8 yr (first record Jan 1, 2021) with no new permit activity recorded in 5.8 yr. High-impact scale (25 housing units across 0 permits).
- 5 new homes (Entitled)0.24 mi NE
Active in "Entitled" for 2.3 yr (first record Jul 2, 2024) with no new permit activity recorded in 2.3 yr. High-impact scale (5 housing units across 0 permits).
- 45 Ross (Entitled)0.35 mi NE
Active in "Entitled" for 6.9 yr (first record Nov 18, 2019) with no new permit activity recorded in 6.9 yr. High-impact scale (6 housing units across 0 permits).
Permit & Project History on This Parcel (0 permits, 1 grouped projects)
No building permits recorded on this parcel in our dataset.
State HCD Housing Element APR records on this parcel: 1 entry (report years 2025).