Marin County property record for 311 Valley St, Sausalito, CA 94965
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3,483 sqft · built 1951 |
| Lot Size | 0.189 acres (8,250 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,850,000 (Oct 2021) |
| Tax Bill | $45,697 (2025) |
| Deeds & Mortgages | Oct 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-268-09 |
| Primary APN | 065-268-09 |
|---|
| Units | 6 Units |
|---|---|
| Building Area | 3,483 sqft Living Area |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Multi-Family |
| Lot Area | 8,250 sqft (0.189 acres) |
| Street Address | 311 VALLEY ST |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-2482 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 130201 |
311 Valley St, a residential property, is owned by a company that bought it in October 2021.
Source: Marin County records, as of August 31, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 239 SUMMIT AVE, MILL VALLEY, CA 94941-1028 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
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 | Name on Deed |
|---|---|
| Last Sale | Oct 6, 2021 · Amount on File |
| Deed Sale | Oct 6, 2021 · Amount on File |
| Prior Sale | Jun 28, 2011 · Amount on File |
| Deed Document Number | 202161566 |
| Prior Transfer Date | Aug 19, 2013 |
| Prior Transfer Doc | 0000064821 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Oct 6, 2021 |
| Property Address | 311 VALLEY ST, SAUSALITO, CA 94965-2482 |
| Document Number | 0000061566 |
| Instrument Date | Sep 28, 2021 |
| Instrument | 2021-0061566 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2021 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,135.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 219 W BLITHEDALE AVE, MILL VALLEY, CA 94941-1054 |
| Document Number | 0000061567 |
|---|---|
| Date | Oct 6, 2021 |
| Instrument | 2021-0061567 |
| Name | FIRST FSLA OF SAN RAFAEL |
|---|---|
| Type | Bank |
| Type | Unknown |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 311 Valley St was $45,697.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Sausalito City |
| Elementary School District | Sausalito Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,084,698 (+2%) Land $1,339,494 Building $1,745,204 | |
| 2025 | $45,697.00 | $3,024,273 Land $1,313,235 Building $1,711,038 |
| 2023 | $43,063.00 (+3.82%) | $2,906,952 Land $1,262,250 Building $1,644,702 |
| 2022 | $41,479.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 311 Valley St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 15 individual policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 75 units insured incl. 60 condo units |
| Nearby Flood Claims | 6 (1982–2021) |
| Claims Outside the SFHA | 5 of 6 |
| Most Recent Claim | Oct 2021 · other causes |
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 311 Valley St is moderate, ranking above 42% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.06% 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 616 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
5G (outdoors only) and 4G LTE
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