Marin County property record for 56 Mariners Cir, San Rafael, CA 94903
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,020 sqft · built 1990 |
| Lot Size | 0.035 acres (1,501 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $850,000 (Oct 2024) |
| Tax Bill | $13,330 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 180-492-10 |
| Primary APN | 180-492-10 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,020 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Colonial |
| Lot Area | 1,501 sqft (0.035 acres) |
| Garage Area | 466 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 270 sqft |
| Heating System | Central |
|---|
| Street Address | 56 MARINERS CIR |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94903-5116 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 20 PG 62 BLK 17 UNIT 178 |
| Legal Subdivision | MARIN LAGOON |
| Legal Block | 17 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 106002 |
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 56 MARINERS CIR, SAN RAFAEL, CA 94903-5116 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 21, 2024 · Amount on Record |
| Deed Sale | Oct 21, 2024 · Amount on Record |
| Prior Sale | Sep 10, 2010 · Amount on Record |
| Deed Document Number | 202428203 |
| Prior Transfer Date | Sep 2, 2010 |
| Prior Transfer Doc | 0000044191 |
| Record Updated | Oct 29, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | San Rafael City |
| 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 | $867,000 (+2%) Land $520,200 Building $346,800 | |
| 2025 | $13,330.00 (+25.7%) | $850,000 (+26.29%) Land $510,000 Building $340,000 |
| 2023 | $10,605.00 (+6.44%) | $673,066 Land $269,226 Building $403,840 |
| 2022 | $9,963.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 56 individual policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 150 units insured incl. 94 condo units |
| Nearby Flood Claims | 4 (1978–1998) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 484 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Unwired, Verizon.
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