Marin County property record for 15 Main St, San Quentin, CA 94964
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1.5 ba · 1,206 sqft · built 1996 |
| Lot Size | 0.154 acres (6,720 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $5,826 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-166-03 |
| Primary APN | 018-166-03 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,206 sqft Living Area |
| Basement Area | 388 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Lot Area | 6,720 sqft (0.154 acres) |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 482 sqft |
| Patio Area | 482 sqft |
| Heating System | Central |
|---|
| Street Address | 15 MAIN ST |
|---|---|
| City | SAN QUENTIN |
| State | CA |
| Zip | 94964 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP B5 587 |
| Legal Subdivision | PUNTA DE QUENTIN RHO |
| Legal Block | 5 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 121200 |
15 Main St is held in a trust since April 2007.
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1190 IDYLBERRY RD, SAN RAFAEL, CA 94903-1128 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Apr 19, 2007 |
| Transfer Doc | 0000025722 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 15 Main St was $5,826.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | San Rafael City Elementary School District (KG - 08) |
| Secondary School District | San Rafael City High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $340,096 (+2%) Land $25,901 Building $314,195 | |
| 2025 | $5,826.00 | $333,428 Land $25,393 Building $308,035 |
| 2023 | $5,619.00 (+4.95%) | $320,483 Land $24,407 Building $296,076 |
| 2022 | $5,354.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 15 Main St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 62 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 62 in force |
| Nearby Flood Claims | 89 (1982–2026) |
| Claims Outside the SFHA | 7 of 89 |
| Most Recent Claim | Jan 2026 · tidal / storm surge |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 15 Main St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 63 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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