1 Weatherly Dr
Mill Valley 94941 · Strawberry · Unincorporated Marin · Coordinates: 37.88349, -122.50017
Executive Verdict · Public-Records Synthesis
Zoned RMP-15.7-BFC in Unincorporated Marin with likely ministerial ADU eligibility and mapped FEMA AE flood due diligence; benchmark value $2,557,000 ($2,250,000–$2,864,000).
Upsides & Opportunities
- ✓ Ministerial ADU / JADU pathway likely eligible
Zone RMP-15.7-BFC allows residential use qualifying for ministerial ADU review under state law.
Source: Unincorporated Marin zoning · CA Gov. Code 66314
- ✓ Documented permitted upgrades (+$430,289 contributory est.)
Public building records show issued construction/renovation work on this parcel (30 total permits, latest Jan 29, 2025).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (parcel APN)
- ✓ Above-average reinvestment in Strawberry
43 substantial renovation & housing permits over 24 months (28.4 per 1,000 parcels vs. 16.4 citywide baseline) (#1 of 22 neighborhoods).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (Strawberry)
Watchouts & Due Diligence
- ! FEMA Special Flood Hazard Area (AE, about 57% of the lot of lot)
Zone AE: 1% annual chance flood (Special Flood Hazard Area) overlaps this parcel. Expect mandatory flood insurance for federally backed loans and floodplain elevation/mitigation rules for new units or SB 9 applications.
Source: FEMA National Flood Hazard Layer (parcel polygon)
- ! Delayed or open permit activity on this parcel
Electrical / panel (178551): Issued after 2 mo — slower than 90% of electrical / panel permits in Unincorporated Marin (median 0d, 90th pct 2d, n=3,019).
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) (review-time benchmark)
- ! Year 1 Prop 13 tax reset (~$29,856/yr at $2,557,000)
Sale triggers reassessment to 1.00% base + ~0.15% voter debt (~$2,488/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector
Parcel & Assessor
- Lot size:
- 407,983 sq ft (9.37 ac)
- Assessor use:
- Multiple-Resid. - Improved
- Addresses on lot:
- 1 WEATHERLY DR; 3 HARBOR POINT DR; 3 WEATHERLY DR
Zoning & Land Use
RMP-15.7-BFC — Residential Multiple Planned (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned RMP-15.7-BFC (multifamily residential): state law allows ADUs where homes are allowed. On a multifamily lot the state allowance is different: ADUs in non-living space of the building, plus up to eight detached ADUs.
- SB 9: two homes on the lotUnlikely
Zoned RMP-15.7-BFC (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned RMP-15.7-BFC (multifamily residential), not a single-family residential zone.
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 AE: 1% annual chance flood (Special Flood Hazard Area) (about 57% of the lot); Zone X: minimal flood hazard (about 43% of the lot) · FIRM panel 06041C0488E, 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: $2,250,000 – $2,864,000 · 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
- Electrical / panel (178551) (Issued)On this parcel
Issued after 2 mo — slower than 90% of electrical / panel permits in Unincorporated Marin (median 0d, 90th pct 2d, n=3,019).
- Remodel / interior alteration (165798) (Issued)On this parcel
Issued after 9 mo (3.3× the 83d median) — slower than 90% of remodel / interior alteration permits in Unincorporated Marin (median 83d, 90th pct 266d, n=1,054).
- Remodel / interior alteration (86181) (Applied)On this parcel
Pending in review for 6.3 yr (27.7× the 83d median) — slower than 90% of remodel / interior alteration permits in Unincorporated Marin (median 83d, 90th pct 266d, n=1,054).
- Remodel / interior alteration (85470) (Applied)On this parcel
Pending in review for 6.7 yr (29.3× the 83d median) — slower than 90% of remodel / interior alteration permits in Unincorporated Marin (median 83d, 90th pct 266d, n=1,054).
Entity-resolved builders & contractors in ½ mile: Lek Enterprises (17 on parcel, 35 in ½ mi · Remodel / interior alteration); Carmel Construction (2 on parcel, 4 in ½ mi · Remodel / interior alteration); Green Water And Power (4 on parcel, 4 in ½ mi · Electrical / panel); Owner Builder (20 in ½ mi · Remodel / interior alteration); Owner (12 in ½ mi · Remodel / interior alteration).
Permit & Project History on This Parcel (30 permits, 0 grouped projects)
Showing 15 most recent permits| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 178553 | Electrical / panel | Issued | Iss. Jan 29, 2025 | $5,000 | Installation Of 4 Level 2 E V Chargers In Parking Area Near Bldg 1 |
| 178552 | Electrical / panel | Issued | Iss. Jan 29, 2025 | $15,000 | Installation Of 8 Level 2 E V Chargers At Building 8 |
| 178551 | Electrical / panel | Issued | Iss. Jan 29, 2025 | $20,000 | Installation Of 12 Level 2 E V Chargers At Building 1 |
| B40238 | EV charger | Issued | Iss. Nov 19, 2024 | $40,000 | Installation of 16 level 2 EV chargers on the existing service at building 1 and Installation of 8 level 2 EV chargers o… |
| 173233 | Remodel / interior alteration |