209 Oak Springs Dr
San Anselmo 94960 · San Anselmo · Coordinates: 37.99673, -122.58514
Parcel & Assessor
- Lot size:
- 6,926 sq ft (0.16 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 209 OAK SPRINGS DR
Zoning & Land Use
R-1 — Single Family Residential (San Anselmo)
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 6,926 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
- 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 06041C0452E, 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: $1,464,000 – $1,980,000 · Status: Off market
HUD Small Area FMR (ZIP 94960) · FY 2026
Studio $2,510 · 1BR $3,010 · 2BR $3,640 · 3BR $4,650 · 4BR $4,820
Nearby Activity (½ mile radius, since October 2024)
6 active or recent development projects (6 housing units across completed, permitted, and pipeline stages) and 28 total building permits recorded within ½ mile.
- Adds housing (ADU)1 permit (1 units)
- Demolition1 permit
- Additions & renovations4 permits
- Building systems15 permits
- Repairs4 permits
- Other3 permits
Developments Deserving Closer Investigation & Active Area Builders
- New home (Issued)On this parcel
Active in "Issued" for 13 mo (first record Sep 18, 2025) with no new permit activity recorded in 13 mo.
- 135 Woodside, Unit A (Entitled)0.1 mi NE
Active in "Entitled" for 8.1 yr (first record Sep 7, 2018) with no new permit activity recorded in 8.1 yr.
- New home (Issued)0.29 mi S
Active in "Issued" for 20 mo (first record Feb 20, 2025) with no new permit activity recorded in 20 mo.
- New home (Issued)0.32 mi NE
Active in "Issued" for 14 mo (first record Sep 2, 2025) with no new permit activity recorded in 14 mo.
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).