40 Alexander Ave, Sausalito, CA 94965 Property Records

Marin County property record for 40 Alexander Ave, Sausalito, CA 94965

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 4,000 sqft · built 1981
Lot Size	0.131 acres (5,700 sqft)
Owner	2 Individual Names on File
Last Sale	$4,250,000 (Mar 2017)
Tax Bill	$59,747 (2025)
Deeds & Mortgages	Mar 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`065-303-28`

Property Details

APN / Parcel Number

Primary APN	`065-303-28`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Building Area	4,000 sqft Living Area
Basement Area	483 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 2006
Architectural Style	Contemporary
Lot Area	5,700 sqft (0.131 acres)
Garage Area	565 sqft
Parking Spaces	2 Parking Spaces
Pool Area	600 sqft
Deck Area	1,492 sqft
Patio Area	1,492 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	40 ALEXANDER AVE
City	SAUSALITO
State	CA
Zip	94965-2512
Property Category	Residential
Property Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1000
Census Tract	130201

Owner

Source: Marin County assessment roll, 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 Record	2 Individual Names on File
Mailing Address	170 COLUMBIA HTS, BROOKLYN, NY 11201-2100
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 10, 2017 · Amount on Record
Deed Sale	Mar 10, 2017 · Amount on Record
Prior Sale	Jan 30, 2004 · Amount on Record
Deed Document Number	201710383
Record Updated	Sep 20, 2026

March 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Mar 10, 2017
Property Address	40 ALEXANDER AVE, SAUSALITO, CA 94965-2512
Document Number	0000010383
Instrument Date	Mar 2, 2017
Instrument	10383
Transaction Type	Transfer
Record Updated	Mar 22, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$4,675.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	170 COLUMBIA HTS BROOKLYN NY 112012100, BROOKLYN, NY 11201-2100

Tax Assessment & Valuation

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		$5,031,021 (+2%) Land $2,663,481 Building $2,367,540
2025	$59,747.00 (+6.39%)	$4,932,378 (+4.04%) Land $2,611,258 Building $2,321,120
2023	$56,160.00 (+4.17%)	$4,740,873 Land $2,509,873 Building $2,231,000
2022	$53,911.00

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 Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone VE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 15 individual policies
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	75 units insured incl. 60 condo units
Nearby Flood Claims	6 (1982–2021)
Claims Outside the SFHA	5 of 6
Most Recent Claim	Oct 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 Risk	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.05% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 133 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T Fiber	1,000 / 1,000
Unwired Fixed Wireless	300 / 25
Etheric Communications, LLC. Fixed Wireless	250 / 100

May also be available: California Internet, T-Mobile USA.

Cell Coverage

5G (outdoors only) and 4G LTE

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