Marin County property record for 33 Spencer Ave, Sausalito, CA 94965
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,686 sqft · built 1913 |
| Lot Size | 0.107 acres (4,650 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,650,000 (Aug 2024) |
| Tax Bill | $21,815 (2025) |
| Deeds & Mortgages | Dec 2021 Reverse Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-163-19 |
| Primary APN | 065-163-19 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,686 sqft Living Area |
| Basement Area | 180 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1913 |
|---|---|
| Effective Year Built | Effective 1935 |
| Architectural Style | Contemporary |
| Lot Area | 4,650 sqft (0.107 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 299 sqft |
| Patio Area | 299 sqft |
| Street Address | 33 SPENCER AVE |
|---|---|
| City | SAUSALITO |
| State | CA |
| Zip | 94965-2019 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 130201 |
33 Spencer Ave is owned by two individuals who bought it in August 2024.
Source: Marin County records, as of October 19, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1 SWEET BRIAR LN, SAUSALITO, CA 94965-2025 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 7, 2024 · Amount on File |
| Deed Sale | Aug 7, 2024 · Amount on File |
| Deed Document Number | 202422091 |
| Prior Transfer Date | Aug 5, 2024 |
| Prior Transfer Doc | 0000022091 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Dec 21, 2021 |
| Property Address | 33 SPENCER AVE, SAUSALITO, CA 94965-2019 |
| Document Number | 0000074238 |
| Instrument Date | Nov 15, 2021 |
| Instrument | 2021-0074238 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FNC TITLE OF CALIFORNIA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 33 SPENCER AVE, SAUSALITO, CA 94965-2019 |
| Document Number | 0000074239 |
|---|---|
| Date | Dec 21, 2021 |
| Instrument | 2021-0074239 |
| Name | REVERSE MORTGAGE FUNDING LLC |
|---|---|
| Type | Reverse Mortgage Lender |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 750 Months |
| Due | Jun 5, 2084 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 33 Spencer Ave was $21,815.
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 | $1,683,000 (+2%) Land $1,020,000 Building $663,000 | |
| 2025 | $21,815.00 | $1,650,000 Land $1,000,000 Building $650,000 |
| 2023 | $4,556.00 (+3.26%) Homeowner's exemption | $207,369 Land $110,754 Building $96,615 |
| 2022 | $4,412.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 33 Spencer Ave in Zone X, an area of minimal flood risk, though there have been 2 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 | 4 in force |
| Nearby Flood Claims | 2 (1982–1992) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Oct 1992 · rainfall accumulation |
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 33 Spencer Ave 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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