Marin County property record for 185 Birch Rd, Bolinas, CA 94924
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 682 sqft · built 1959 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $4,715 (2025) |
| Deeds & Mortgages | Jun 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 192-212-02 |
| Primary APN | 192-212-02 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 682 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,000 sqft (0.138 acres) |
| Sewer | Septic |
|---|---|
| Water Source | Commercial |
| Street Address | 185 BIRCH RD |
|---|---|
| City | BOLINAS |
| State | CA |
| Zip | 94924-8757 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | BOLINAS |
| Legal Lot Number | 995 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | BOLINAS |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 132100 |
185 Birch Rd is held in a trust since June 2026.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 747, BOLINAS, CA 94924-0747 |
| Owner Type | Company |
| Vesting | Trust, Family 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 Transfer Date | Jun 10, 2026 |
| Transfer Doc | 0000017666 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 17, 2026 |
| Property Address | 185 BIRCH RD, BOLINAS, CA 94924-8757 |
| Document Number | 0000017666 |
| Instrument Date | Jun 10, 2026 |
| Instrument | 202617666 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
The 2025 property tax bill for 185 Birch Rd was $4,715.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Bolinas-Stinson Union Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $98,970 (+2%) Land $34,168 Building $64,802 | |
| 2025 | $4,715.00 | $97,030 Land $33,498 Building $63,532 |
| 2023 | $4,112.00 (+3.34%) | $93,263 Land $32,198 Building $61,065 |
| 2022 | $3,979.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 185 Birch Rd in Zone X, an area of minimal flood risk, though there have been 21 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 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 21 (1982–2025) |
| Claims Outside the SFHA | 6 of 21 |
| Most Recent Claim | Dec 2025 · other causes |
| 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 185 Birch Rd is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | BOLINAS COMMUNITY PUD serves 1,937 people · EPA ID CA2110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2023 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 97 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Muir Beach LAN Fixed Wireless | 1,000 / 1,000 |
| Horizon Fiber Fiber | 300 / 300 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
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