Marin County property record for 100 Cazneau Ave, Sausalito, CA 94965
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 5 ba · 4,688 sqft · built 1960 |
| Lot Size | 0.145 acres (6,313 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $2,750,000 (Feb 2015) |
| Tax Bill | $42,638 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-101-30 |
| Primary APN | 065-101-30 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Units | 2 Units |
| Building Area | 4,688 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Colonial |
| Lot Area | 6,313 sqft (0.145 acres) |
| Garage Area | 567 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 420 sqft |
| Patio Area | 560 sqft |
| Heating System | Central |
|---|
| Street Address | 100 CAZNEAU AVE |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-1817 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | MAP A3 627 |
| Legal Subdivision | PARCEL |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 130204 |
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 301 MAKIN GRADE, KENTFIELD, CA 94904-1083 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 26, 2015 · Amount on Record |
| Deed Sale | Feb 26, 2015 · Amount on Record |
| Prior Sale | May 20, 1999 · Amount on Record |
| Deed Document Number | 20157708 |
| Prior Transfer Date | Mar 18, 1999 |
| Prior Transfer Doc | 0000031786 |
| Record Updated | Oct 29, 2026 |
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 | $3,371,060 (+2%) Land $2,083,928 Building $1,287,132 | |
| 2025 | $42,638.00 (+7.51%) | $3,304,977 (+4.04%) Land $2,043,077 Building $1,261,900 |
| 2023 | $39,658.00 (+3.82%) | $3,176,662 Land $1,963,755 Building $1,212,907 |
| 2022 | $38,199.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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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