Marin County property record for 35 Prospect Ave, Sausalito, CA 94965 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 5.5 ba · 5,568 sqft · built 2003 |
| Lot Size | 0.322 acres (14,027 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,401,000 (Jul 1998) |
| Tax Bill | $50,463 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-193-17 |
| Primary APN | 065-193-17 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 5,568 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Contemporary |
| Lot Area | 14,027 sqft (0.322 acres) |
| Garage Area | 560 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 338 sqft |
| Patio Area | 338 sqft |
| Heating System | Central |
|---|
| Street Address | 35 PROSPECT AVE |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-2345 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP B3 627 |
| Legal Subdivision | SAUSALITO HEIGHTS SEC MAP J |
| Legal Block | 23 |
| Legal Lot Number | 17 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 130201 |
Source: Marin County records · APN 065-193-17
Assessment roll updated July 13, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 35 PROSPECT AVE, SAUSALITO, CA 94965-2345 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 24, 1998 · Amount on Record |
| Deed Sale | Jul 24, 1998 · Amount on Record |
| Deed Document Number | 199852426 |
| Record Updated | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,125,802 (+2%) Land $1,851,162 Building $2,274,640 | |
| 2025 | $50,463.00 (+8.24%) | $4,044,916 (+4.04%) Land $1,814,868 Building $2,230,048 |
| 2023 | $46,622.00 (+3.58%) | $3,887,880 Land $1,744,408 Building $2,143,472 |
| 2022 | $45,012.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411302013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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, tidal / storm surge, Severe Winter Storms And Flooding |
| Claims By Storm |
|
| Wildfire Risk | Low above 34% of the US · above 20% of California |
|---|---|
| Wildfire Likelihood | About 1 in 2,500 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 616 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
May also be available at this address: AT&T, T-Mobile USA, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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