4 Josephine Ave, Sausalito, CA 94965 Property Records

Marin County property record for 4 Josephine Ave, Sausalito, CA 94965

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 3,558 sqft · built 1902
Lot Size	0.203 acres (8,850 sqft)
Owner	2 Trust Names on File
Last Sale	$2,890,000 (Sep 2016)
Tax Bill	$53,322 (2025)
Deeds & Mortgages	Mar 2022 Mortgage May 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`065-211-07`

Property Details

APN / Parcel Number

Primary APN	`065-211-07`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Building Area	3,558 sqft Living Area
Basement Area	656 sqft

Exterior

Year Built	Built 1902
Effective Year Built	Effective 1965
Architectural Style	Duplex Single
Lot Area	8,850 sqft (0.203 acres)
Deck Area	1,000 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4 JOSEPHINE AVE
City	SAUSALITO
State	CA
Zip	94965-2204
Property Category	Residential
Property Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3000
Census Tract	130201

Owner

4 Josephine Ave is held in a trust since September 2016.

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

Owner of Record	2 Trust Names on File
Mailing Address	6 JOSEPHINE AVE, SAUSALITO, CA 94965-2204
Owner Type	Company
Vesting	Trust, Living Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2022	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
May 19, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 23, 2016 · Amount on File
Deed Sale	Sep 23, 2016 · Amount on File
Deed Document Number	201643202
Prior Transfer Date	Apr 14, 1998
Prior Transfer Doc	0000026783
Record Updated	Oct 29, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	10 JOSEPHINE ST, SAUSALITO, CA 94965-2204
Transaction Type	Mortgage
Record Updated	Apr 5, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 JOSEPHINE ST, SAUSALITO, CA 94965-2204

Mortgage

Document Number	0000012984
Date	Mar 24, 2022
Instrument	2022-0012984

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2052

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	10 JOSEPHINE ST, SAUSALITO, CA 94965-2204
Transaction Type	Mortgage
Record Updated	Aug 13, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000019699
Date	May 19, 2020
Instrument	2020-0019699

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.9%
Type Change Date	Jun 1, 2030
Change Frequency	Monthly
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

Tax Assessment & Valuation

The 2025 property tax bill for 4 Josephine Ave was $53,322.

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

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$4,315,725 (+2%) Land $3,373,744 Building $941,981
2025	$53,322.00	$4,231,109 Land $3,307,596 Building $923,513
2023	$47,997.00 (+3.78%)	$4,066,833 Land $3,179,175 Building $887,658
2022	$46,248.00

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

Flood

FEMA maps place 4 Josephine Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone VE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	9 in force
Nearby Flood Claims	10 (1982–1998)
Claims Outside the SFHA	10 of 10
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 4 claims

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

Wildfire risk around 4 Josephine Ave is low, with less than 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 94% of the US · lower than 96% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 153 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

May also be available: AT&T, GeoLinks, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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