Marin County property record for 645 Sausalito Blvd, Sausalito, CA 94965
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,246 sqft · built 1900 |
| Lot Size | 0.141 acres (6,120 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,095,000 (Oct 2015) |
| Tax Bill | $31,629 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-162-17 |
| Primary APN | 065-162-17 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Building Area | 3,246 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Contemporary |
| Lot Area | 6,120 sqft (0.141 acres) |
| Deck Area | 424 sqft |
| Patio Area | 428 sqft |
| Heating System | Central |
|---|
| Street Address | 645 SAUSALITO BLVD |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-2336 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP B4 627 |
| Legal Subdivision | BELKNAP |
| Legal Block | A |
| Legal Lot Number | 2 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 130201 |
645 Sausalito Blvd is owner-occupied and held in a trust since December 2021.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 645 SAUSALITO BLVD, SAUSALITO, CA 94965-2336 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living 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 | Oct 2, 2015 · Amount on File |
| Deed Sale | Oct 2, 2015 · Amount on File |
| Deed Document Number | 201547430 |
| Last Transfer Date | Dec 17, 2021 |
| Transfer Doc | 0000073787 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Dec 17, 2021 |
| Property Address | 645 SAUSALITO BLVD, SAUSALITO, CA 94965-2336 |
| Document Number | 0000073787 |
| Instrument Date | Dec 17, 2021 |
| Instrument | 2021-0073787 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 645 SAUSALITO BLVD, SAUSALITO, CA 94965-2336 |
The 2025 property tax bill for 645 Sausalito Blvd was $31,629 with a homeowner's exemption.
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 | $2,527,171 (+2%) Land $1,509,300 Building $1,017,871 | |
| 2025 | $31,629.00 Homeowner's exemption | $2,477,630 Land $1,479,712 Building $997,918 |
| 2023 | $29,534.00 (+4.03%) Homeowner's exemption | $2,381,435 Land $1,422,262 Building $959,173 |
| 2022 | $28,389.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 645 Sausalito Blvd 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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 10 (1982–1998) |
| Claims Outside the SFHA | 10 of 10 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| 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 645 Sausalito Blvd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% 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 618 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Astound Broadband, Etheric Networks, GeoLinks, T-Mobile.
5G (outdoors only) and 4G LTE
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