Marin County property record for 20 Cazneau Ave, Sausalito, CA 94965
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 3 ba · 1,788 sqft · built 1923 |
| Lot Size | 0.175 acres (7,642 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $810,000 (Aug 2000) |
| Tax Bill | $16,069 (2025) |
| Deeds & Mortgages | Nov 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-101-38 |
| Primary APN | 065-101-38 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Building Area | 1,788 sqft Living Area |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Duplex Single |
| Lot Area | 7,642 sqft (0.175 acres) |
| Garage Area | 165 sqft |
| Deck Area | 290 sqft |
| Patio Area | 290 sqft |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 20 CAZNEAU AVE |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-1802 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | PEARL SUB |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 130204 |
20 Cazneau Ave, a duplex, is owned by two individuals who acquired it in October 2018.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1967 CURRANT WAY, SANTA ROSA, CA 95404-6063 |
| Owner Type | Individual |
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 | Aug 25, 2000 · Amount on File |
| Deed Sale | Aug 25, 2000 · Amount on File |
| Deed Document Number | 200043768 |
| Last Transfer Date | Oct 12, 2018 |
| Transfer Doc | 0000039400 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Nov 15, 2018 |
| Property Address | 20 CAZNEAU AVE, SAUSALITO, CA 94965-1802 |
| Document Number | 0000039400 |
| Instrument Date | Oct 12, 2018 |
| Instrument | 39400 |
| Transaction Type | Transfer |
| Record Updated | Nov 30, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 36 DE SILVA ISLAND DR MILL VALLEY CA 949413021, MILL VALLEY, CA 94941-3021 |
The 2025 property tax bill for 20 Cazneau Ave was $16,069.
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 | $1,050,735 (+2%) Land $630,441 Building $420,294 | |
| 2025 | $16,069.00 | $1,030,135 Land $618,081 Building $412,054 |
| 2023 | $14,999.00 (+3.83%) | $990,143 Land $594,086 Building $396,057 |
| 2022 | $14,446.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20 Cazneau Ave in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 20 Cazneau Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 294 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Etheric Networks, T-Mobile, Verizon.
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