138 Woodside Dr
San Anselmo 94960 · San Anselmo · Coordinates: 37.99765, -122.58356
Parcel & Assessor
- Lot size:
- 7,971 sq ft (0.18 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 138 WOODSIDE 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 7,971 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 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: $1,481,000 – $2,003,000 · 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 38 total building permits recorded within ½ mile.
- Adds housing (ADU)1 permit (1 units)
Developments Deserving Closer Investigation & Active Area Builders
- 135 Woodside, Unit A (Entitled)On this parcel
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)0.12 mi SW
Active in "Issued" for 13 mo (first record Sep 18, 2025) with no new permit activity recorded in 13 mo.
- New home (Issued)0.22 mi NE
Active in "Issued" for 14 mo (first record Sep 2, 2025) with no new permit activity recorded in 14 mo.
- New home at 71 W Oak Knoll Dr (Applied)0.26 mi N
Active in "Applied" for 5.2 yr (first record Sep 1, 2021) with no new permit activity recorded in 4.9 yr.
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 2018).