Marin County property record for 3 Spring Ave, Bolinas, CA 94924
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 504 sqft · built 1920 |
| Lot Size | 0.009 acres (400 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $5,224 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 193-133-40 |
| Primary APN | 193-133-40 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 504 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1935 |
| Lot Area | 400 sqft (0.009 acres) |
| Deck Area | 90 sqft |
| Patio Area | 90 sqft |
| Street Address | 3 SPRING AVE |
|---|---|
| City | BOLINAS |
| State | CA |
| Zip | 94924-8758 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | MARIN CA |
| Township / Civil Division | BOLINAS |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 132100 |
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 | PO BOX 152, BOLINAS, CA 94924-0152 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 16, 2009 |
| Transfer Doc | 0000006789 |
| Record Updated | Sep 20, 2026 |
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 | $76,435 (+2%) Land $20,684 Building $55,751 | |
| 2025 | $5,224.00 (+16.87%) Homeowner's exemption | $74,937 (+4.04%) Land $20,279 Building $54,658 |
| 2023 | $4,470.00 (+4.88%) Homeowner's exemption | $72,027 Land $19,491 Building $52,536 |
| 2022 | $4,262.00 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 | 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 150 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 · Cable in parts of the area | 300 / 300 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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