Marin County property record for 142 Prospect Ave, Sausalito, CA 94965 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,272 sqft · built 1972 |
| Lot Size | 0.141 acres (6,120 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $12,383 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-191-38 |
| Primary APN | 065-191-38 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Building Area | 2,272 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Contemporary |
| Lot Area | 6,120 sqft (0.141 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 384 sqft |
| Patio Area | 384 sqft |
| Heating System | Central |
|---|
| Street Address | 142 PROSPECT AVE |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-2305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK 37 PART OF LOT 189 |
| Legal Subdivision | SAUSALITO BAY LAND COMPANY |
| Legal Block | 37 |
| Legal Lot Number | 189 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 130201 |
Source: Marin County records · APN 065-191-38
Assessment roll updated July 13, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 142 PROSPECT AVE, SAUSALITO, CA 94965-2305 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Nov 27, 2024 |
| Transfer Doc | 0000031646 |
| Record Updated | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified August 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 | $867,105 (+2%) Land $348,474 Building $518,631 | |
| 2025 | $12,383.00 (+8.61%) Homeowner's exemption | $850,107 (+4.04%) Land $341,643 Building $508,464 |
| 2023 | $11,401.00 (+3.78%) Homeowner's exemption | $817,098 Land $328,377 Building $488,721 |
| 2022 | $10,986.00 |
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 |
| Flood Insurance Cost | Premium on Record median of 9 individual NFIP policies nearby |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 9 in force 3 of 9 on primary residences |
| 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 |
| Flood Events |
|
| Wildfire Risk | Moderate above 50% of the US · above 29% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,075 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.
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