Parcel Context · Public-Records Property BriefAPN 164-471-65
155 Marinwood Ave
San Rafael 94903 · Marinwood · Unincorporated Marin · Coordinates: 38.03292, -122.53918
Parcel & Assessor
- Lot size:
- 83,025 sq ft (1.91 ac)
- Assessor use:
- Commercial - Improved
- Addresses on lot:
- 155 MARINWOOD AVE; 175 MARINWOOD AVE
Zoning & Land Use
CP-HOD — Planned Commercial (Unincorporated Marin)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUUnlikely
Zoned CP-HOD (commercial): the zone doesn't allow homes, so state ADU rules don't apply.
- SB 9: two homes on the lotUnlikely
Zoned CP-HOD (commercial), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned CP-HOD (commercial), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- High Fire Hazard Severity Zone (Local Responsibility Area) (about 7% of the lot, map Mar 24, 2025); Moderate Fire Hazard Severity Zone (Local Responsibility Area) (about 83% of the lot, map Mar 24, 2025)
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06041C0291D, effective May 4, 2009
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
HUD Small Area FMR (ZIP 94903) · FY 2026
Studio $2,880 · 1BR $3,450 · 2BR $4,180 · 3BR $5,340 · 4BR $5,530
ACS 2020–2024 Median Gross Rent (Marinwood):$3,500+ Source: ACS 2020–2024 5-year estimates. Geography: Marinwood.
ACS 2020–2024 Median Gross Rent (ZIP 94903):$2,982±$267 Source: ACS 2020–2024 5-year estimates. Geography: San Rafael.
Zillow Home Value Index (ZIP 94903, September 2026):$1,250,063
ACS 2020–2024 Median Home Value (Marinwood):$1,267,000±$76,000 Source: ACS 2020–2024 5-year estimates. Geography: Marinwood.
ACS 2020–2024 Median Home Value (ZIP 94903):$1,222,000±$55,800 Source: ACS 2020–2024 5-year estimates. Geography: San Rafael.
Nearby Activity (½ mile radius, since October 2024)
10 active or recent development projects (133 housing units across completed, permitted, and pipeline stages) and 473 total building permits recorded within ½ mile.
- New construction14 permits
- Adds housing (ADU)8 permits (8 units)
- Demolition2 permits
- Additions & renovations15 permits
- Building systems346 permits
- Repairs49 permits
- Other39 permits
Permit & Project History on This Parcel (10 permits, 1 grouped projects)
New home at 155 Marinwood Ave Bldg D (121Stage: Issued · Last record Jun 23, 2026
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| 182601 | New garage / accessory structure | Issued | Iss. Oct 22, 2026 | $25,000 | Replace Antennas & 2 Cabinets At (E) Cell Site - Cell Site Modifications |
| 94334 | Electrical / panel | Applied | App. Jun 29, 2026 | $2,700 | Installation Of A 200a Temp. Power Pole To Be Used With 125-Unit Multi-Family Project. |
| 181962 | New multifamily / condos / mixed-use | Issued | Iss. Jun 23, 2026 | — | New 33 Unit Affordable Housing Multi-Family; Storage/Mech; Retail Round Floor |
| 181961 | New multifamily / condos / mixed-use | Issued | Iss. Jun 23, 2026 | — | New 36 Unit Affordable Housing Multi-Family; Storage/Mech |
| 181960 | New multifamily / condos / mixed-use | Issued | Iss. Jun 23, 2026 | — | New 32 Unit Affordable Housing; Storage/Mech |
| 181959 | New multifamily / condos / mixed-use | Issued | Iss. Jun 23, 2026 | — | New 24 Unit Affordable Housing Multi-Family; Storage/Mech |
| B33985 | Plumbing / water heater / sewer | Issued | Iss. May 22, 2023 | $6,500 | Replace failed water heater with new 75 gallon light duty commercial water heater. — Replace Plumbing Fixtures(s) |
| 173707 | Electrical / panel | Issued | Iss. Apr 4, 2023 | $25,000 | A T & T Cell Site - Replace Antennas, R R Us; Add Surge Protectors, Rack, Rectifiers, Batteries, Power Cables, Etc |
| 155517 | Electrical / panel | Issued | Iss. May 22, 2017 | $20,000 | Antennas & Dc-12, Repl & Install - At&T T.D. 4/14/17 |
| 154066 | Electrical / panel | Issued | Iss. Dec 14, 2016 | $22,000 | T-Mobile Add 3 Antennae & 3 R R U's In The Branches Of Exisiting Telecommtower T.D. 10/5/16 |