144 E Blithedale Ave
Mill Valley 94941 · Mill Valley · Coordinates: 37.90495, -122.54392
Parcel & Assessor
- Lot size:
- 4,312 sq ft (0.10 ac)
- Assessor use:
- Commercial - Improved
- Addresses on lot:
- 144 E BLITHEDALE AVE
Zoning & Land Use
C-L — Limited Commercial (Mill Valley)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUUnlikely
Zoned C-L (commercial): the zone doesn't allow homes, so state ADU rules don't apply.
- SB 9: two homes on the lotUnlikely
Zoned C-L (commercial), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned C-L (commercial), not a single-family residential zone.
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 06041C0468F, effective March 16, 2016
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $1,805,000 – $2,443,000 · Status: Off market
HUD Small Area FMR (ZIP 94941) · FY 2026
Studio $2,730 · 1BR $3,270 · 2BR $3,960 · 3BR $5,060 · 4BR $5,240
Nearby Activity (½ mile radius, since October 2024)
16 active or recent development projects (20 housing units across completed, permitted, and pipeline stages) and 40 total building permits recorded within ½ mile.
Developments Deserving Closer Investigation & Active Area Builders
- New home (Issued)On this parcel
Active in "Issued" for 7.1 yr (first record Sep 9, 2019) with no new permit activity recorded in 7.1 yr.
- MFR/Office Overlay (Entitled)0.16 mi W
Active in "Entitled" for 13 mo (first record Oct 13, 2025) with no new permit activity recorded in 13 mo. High-impact scale (5 housing units across 0 permits).
- Detached ADU garage conversion (Issued)320 ft SW
Active in "Issued" for 4.1 yr (first record Oct 6, 2022) with no new permit activity recorded in 4.1 yr.
- ADU Conversion (Entitled)470 ft NE
Active in "Entitled" for 4.5 yr (first record Apr 26, 2022) with no new permit activity recorded in 4.5 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 2019).