Marin County property record for 27 Oak Ave, San Anselmo, CA 94960
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 2,389 sqft · built 1959 |
| Lot Size | 0.124 acres (5,400 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,350,000 (Feb 2026) |
| Tax Bill | $3,936 (2025) |
| Deeds & Mortgages | Feb 2026 Transfer Feb 2026 Sale & Second Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 007-271-32 |
| Primary APN | 007-271-32 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,389 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Contemporary |
| Lot Area | 5,400 sqft (0.124 acres) |
| Garage Area | 422 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 216 sqft |
| Patio Area | 216 sqft |
| Heating System | Central |
|---|
| Street Address | 27 OAK AVE |
|---|---|
| City | SAN ANSELMO |
| State | CA |
| Zip | 94960-2720 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 117000 |
27 Oak Ave is owned by an individual who bought it in February 2026.
Source: Marin County records, as of July 13, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 7 LARCH DR, NOVATO, CA 94947-5208 |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 11, 2026 | Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Feb 11, 2026 | Grant Deed, Transfer · Stand-Alone Second Mortgage SNAVELY FAMILY TRUST |
| Sep 24, 2019 | Affidavit of Death, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 11, 2026 · Amount on File |
| Deed Sale | Feb 11, 2026 · Amount on File |
| Deed Document Number | 20263102 |
| Prior Transfer Date | Jul 2, 1998 |
| Prior Transfer Doc | 0000051495 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 11, 2026 |
| Property Address | 27 OAK AVE, SAN ANSELMO, CA 94960-2720 |
| Document Number | 0000003103 |
| Instrument Date | Jan 30, 2026 |
| Instrument | 2026-0003103 |
| Transaction Type | Transfer |
| Record Updated | Feb 26, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 7 LARCH DR, NOVATO, CA 94947-5208 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 11, 2026 |
| Property Address | 27 OAK AVE, SAN ANSELMO, CA 94960-2720 |
| Document Number | 0000003102 |
| Instrument Date | Jan 28, 2026 |
| Instrument | 2026-0003102 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,485.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 7 LARCH DR, NOVATO, CA 94947-5208 |
| Document Number | 0000003104 |
|---|---|
| Date | Feb 11, 2026 |
| Instrument | 2026-0003104 |
| Name | SNAVELY FAMILY TRUST |
|---|---|
| Type | Private Party |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 24, 2019 |
| Property Address | 27 OAK AVE, SAN ANSELMO, CA 94960-2720 |
| Document Number | 0000035164 |
| Instrument Date | Sep 23, 2019 |
| Instrument | 35164 |
| Transaction Type | Transfer |
| Record Updated | Mar 26, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 27 OAK AVE SAN ANSELMO CA 949602720, SAN ANSELMO, CA 94960-2720 |
The 2025 property tax bill for 27 Oak Ave was $3,936.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | San Anselmo Town |
| Elementary School District | Ross Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $170,538 (+2%) Land $40,011 Building $130,527 | |
| 2025 | $3,936.00 Homeowner's exemption | $167,194 Land $39,226 Building $127,968 |
| 2023 | $3,762.00 (+2.4%) Homeowner's exemption | $160,703 Land $37,703 Building $123,000 |
| 2022 | $3,674.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 27 Oak Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1980.
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 10 individual policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 22 units insured incl. 12 condo units |
| Nearby Flood Claims | 3 (1980–2023) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Apr 2023 · Severe Winter Storms, Straight-line Winds, Flooding, Landslides, And Mudslides |
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 27 Oak Ave is moderate, ranking above 45% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 45% of the US · lower than 73% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 | 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 247 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Unwired.
5G (outdoors only) and 4G LTE
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