8 William Ave, Larkspur, CA 94939 Property Records

Marin County property record for 8 William Ave, Larkspur, CA 94939 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1980
Square Footage	1,904 sqft Living Area
Lot Size	7,200 sqft (0.165 acres)
Occupancy	Owner Occupied
Last Sale	$1,380,000 (2013)
Tax Bill	$25,738.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`020-271-28`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Building Area	1,904 sqft Living Area
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1980
Architectural Style	Contemporary Style
Lot Area	7,200 sqft (0.165 acres)
Parking Spaces	2 Parking Spaces
Garage Area	576 sqft Garage
Deck Area	266 sqft Deck
Patio Area	266 sqft Patio

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	8 WILLIAM AVE
City	LARKSPUR
State	CA
Zip	94939-2052
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	MAP E6 586
Legal Block	G
Legal Lot Number	4
Jurisdiction	MARIN CA
Minor Civil Division	ROSS VALLEY
Census Blockgroup	3
Census Block	3022
Census Tract	120002

Owner

Source: Marin County records · APN 020-271-28

Assessment roll updated July 13, 2026 · Last verified July 2026

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

Owner of Record	2 Company Names on File
Mailing Address	8 WILLIAM AVE, LARKSPUR, CA 94939-2052
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 25, 2013 · Amount on Record
Deed Sale	Feb 25, 2013 · Amount on Record
Deed Doc Number	201312767
Last Transfer Date	Nov 01, 2016
Transfer Doc	0000051857
Record Refreshed	Sep 20, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	8 WILLIAM AVE, LARKSPUR, CA 94939-2052
Transaction Type	Mortgage
Record Updated	Mar 10, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8 WILLIAM AVE, LARKSPUR, CA 94939-2052

Mortgage

Document Number	0000013650
Date	Feb 26, 2021
Instrument	2021-0013650

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 01, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.95%
Type Change Date	Mar 01, 2031
Change Frequency	Annually
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Larkspur City
Elementary School District	Larkspur Elementary School District (KG - 08)
Secondary School District	Tamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$1,970,034 (+2%) Land $1,230,880 Building $739,154
2025	$25,738.00 (+5.72%) Homeowner's exemption	$1,931,416 (+4.04%) Land $1,206,752 Building $724,664
2023	$24,346.00 (+1.15%) Homeowner's exemption	$1,856,426 Land $1,159,898 Building $696,528
2022	$24,070.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Moderate
500-Year Floodplain	Yes
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone A, within 500 ft

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Indirect within ember reach

Values are read at the parcel center point; lenders make the official flood determination.