230 Evergreen Ave
Mill Valley 94941 · Homestead · Unincorporated Marin · Coordinates: 37.89589, -122.54067
Parcel & Assessor
- Lot size:
- 20,212 sq ft (0.46 ac)
- Assessor use:
- Single-Resid. - Improved
- Addresses on lot:
- 230 EVERGREEN AVE; 234 EVERGREEN AVE
Zoning & Land Use
R1 — Residential Single Family (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotPossible, with conditions
Zoned R1, a single-family residential zone. FEMA regulatory floodway covers about 12% of the lot: SB 9 requires a no-rise certification.
- SB 9: split into two lotsPossible, with conditions
Zoned R1, a single-family residential zone. The lot is 20,212 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original. FEMA regulatory floodway covers about 12% of the lot: SB 9 requires a no-rise certification.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Moderate Fire Hazard Severity Zone (State Responsibility Area) (all of the lot, map Apr 1, 2024)
- FEMA National Flood Hazard Layer
- Zone AE: 1% annual chance flood (Special Flood Hazard Area) (about 15% of the lot); Zone AE: regulatory floodway (Special Flood Hazard Area) (about 12% of the lot); Zone X: minimal flood hazard (about 73% 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: $2,255,000 – $2,869,000 · 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
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 234 Evergreen Ave (aka 230) (Issued)On this parcel
Active in "Issued" for 5.3 yr (first record Jun 30, 2021) with no new permit activity recorded in 3.5 yr.
- New home at 107 Montford Ave (Issued)330 ft NW
Active in "Issued" for 3.9 yr (first record Dec 15, 2022) with no new permit activity recorded in 2.5 yr. High-impact scale (1 housing unit, $1,375,000 declared valuation across 1 permit).
- New home at 204 Reed St (Issued)0.16 mi S
Active in "Issued" for 4.2 yr (first record Aug 5, 2022) with no new permit activity recorded in 3.5 yr. High-impact scale (1 housing unit, $950,000 declared valuation across 1 permit).
- New home at 210 Brabo Ter (Issued)0.19 mi S
Active in "Issued" for 3 yr (first record Oct 12, 2023) with no new permit activity recorded in 2.6 yr. High-impact scale (1 housing unit, $850,000 declared valuation across 1 permit).
Permit & Project History on This Parcel (4 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| B35665 | Electrical / panel | Issued | Iss. Oct 5, 2023 | $5,000 | Upgrading Main electrical service breaker panel. Cancelling original 60 Amp service panel and breakers and installing ne… |
| 173676 | Accessory dwelling unit (new or conversion) | Issued | Iss. Apr 18, 2023 | $79,520 | Manuf A D U |
| 148660 | Roof replacement | Issued | Iss. Sep 1, 2015 | $6,750 | Roof Tear Off, Re-Roof Comp Shingle E-Permit |
| 148170 | Plumbing / water heater / sewer | Issued | Iss. Jul 28, 2015 | $2,500 |