Marin County property record for 3637 Tomales Petaluma Rd, Tomales, CA 94971
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,310 sqft · built 1926 |
| Lot Size | 14.1 acres (617,245 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,184,000 (Feb 2015) |
| Tax Bill | $16,075 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 102-140-05 |
| Primary APN | 102-140-05 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,310 sqft Living Area |
| Basement Area | 768 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Contemporary |
| Lot Area | 617,245 sqft |
| Garage Area | 750 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 160 sqft |
| Patio Area | 567 sqft |
| Heating System | Central |
|---|
| Street Address | 3637 TOMALES PETALUMA RD |
|---|---|
| City | TOMALES |
| State | CA |
| Zip | 94971 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L5&L6 /B2P23 M |
| Legal Subdivision | C A KEYS LANDS |
| Legal Lot Number | 5,6 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | NORTHWEST MARIN |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 133000 |
3637 Tomales Petaluma Rd is owner-occupied and held in a trust since February 2015.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 133, TOMALES, CA 94971-0133 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 20, 2015 · Amount on File |
| Deed Sale | Feb 20, 2015 · Amount on File |
| Prior Sale | Jun 28, 2002 · Amount on File |
| Deed Document Number | 20156849 |
| Prior Transfer Date | Jan 22, 2014 |
| Prior Transfer Doc | 0000005231 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3637 Tomales Petaluma Rd was $16,075 with a homeowner's exemption.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Unified School District | Shoreline Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,451,394 (+2%) Land $924,283 Building $527,111 | |
| 2025 | $16,075.00 Homeowner's exemption | $1,422,942 Land $906,164 Building $516,778 |
| 2023 | $15,651.00 (+1.09%) Homeowner's exemption | $1,367,697 Land $870,983 Building $496,714 |
| 2022 | $15,482.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3637 Tomales Petaluma Rd in Zone X, an area of minimal flood risk, though there have been 10 flood claims nearby since 1982.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 31 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 10 (1982–2024) |
| Claims Outside the SFHA | 3 of 10 |
| Most Recent Claim | Dec 2024 · rainfall accumulation |
| 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.
Wildfire risk around 3637 Tomales Petaluma Rd is high, ranking above 76% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 76% of the US · above 52% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| AT&T DSL | 10 / 1 |
4G LTE (outdoors only), no 5G reported
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