109 West St, Sausalito, CA 94965 Property Records

Marin County property record for 109 West St, Sausalito, CA 94965

Property Summary

Property TypeMulti-Family Dwellings
Lot Size0.95 acres (4,144 sqft)
OwnerIndividual Name on Record
Last Sale$1,600,000 (Jun 2025)
Tax Bill$16,575 (2025)
Flood ZoneZone X (minimal risk)
APN065-252-59

Property Details

APN / Parcel Number

Primary APN065-252-59

Interior

Units3 Units

Exterior

Architectural StyleMulti-Family
Lot Area4,144 sqft (0.95 acres)

Location & Zoning

Street Address109 WEST ST
CitySAUSALITO
StateCA
Zip94965-2353
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Legal DescriptionL1 #3 SAUSALITO /B18P32 PM
Legal SubdivisionSAUSALITO BAY LAND CO
Legal Tract3
Legal Lot Number1
JurisdictionMARIN CA
Township / Civil DivisionSOUTHEAST MARIN
Census Block Group1
Census Block1004
Census Tract130201

Owner

Source: Marin County records, as of July 13, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address160 RIVERSIDE BLVD, 7K, NEW YORK, NY 10069-0728
Owner TypeIndividual
VestingSingle Woman

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 27, 2025 · Amount on Record
Deed SaleJun 27, 2025 · Amount on Record
Deed Document Number202517231
Prior Transfer DateMar 20, 1996
Prior Transfer Doc0000015558
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyMarin County
MunicipalitySausalito City
Elementary School DistrictSausalito Elementary School District (KG - 08)
Secondary School DistrictTamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,632,000 (+79.51%) Land $612,000 Building $1,020,000
2025$16,575.00 (+9.45%)$909,131 (+4.04%) Land $334,943 Building $574,188
2023$15,144.00 (+3.36%)$873,833 Land $321,938 Building $551,895
2022$14,652.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 15 individual policies
Community Rating SystemClass 9 (5% premium discount)
Nearby Flood Policies75 units insured
incl. 60 condo units
Nearby Flood Claims6 (1982–2021)
Claims Outside the SFHA5 of 6
Most Recent ClaimOct 2021 · other causes

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 42% of the US · lower than 75% of California
Wildfire Likelihood0.06% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemMARIN MUNICIPAL WATER DISTRICT
serves 188,116 people · EPA ID CA2110002
Water SourceSurface water
Last State InspectionAug 2023
LeadUnder 1 ppb (2019–2021)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 616 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless in parts of the area
5,000 / 5,000
Xfinity
Cable
2,000 / 250
Unwired
Fixed Wireless
300 / 25
Etheric Networks
Fixed Wireless
250 / 100

May also be available: GeoLinks, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on West St

Nearby Streets

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