121 King St, Larkspur, CA 94939 Property Records

Marin County property record for 121 King St, Larkspur, CA 94939

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,035 sqft · built 1997
Lot Size	0.06 acres (2,624 sqft)
Owner	2 Company Names on Record
Last Sale	$1,265,000 (May 2010)
Tax Bill	$20,834 (2025)
Deeds & Mortgages	Apr 2020 Mortgage Jul 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`021-300-04`

Property Details

APN / Parcel Number

Primary APN	`021-300-04`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,035 sqft Living Area
Basement Area	94 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Lot Area	2,624 sqft (0.06 acres)
Garage Area	882 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	121 KING ST
City	LARKSPUR
State	CA
Zip	94939-1942
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 4
Legal Subdivision	KING STREET MEWS
Legal Block	P
Legal Lot Number	4
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	3
Census Block	3003
Census Tract	120002

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 Record	2 Company Names on Record
Mailing Address	913 BOUCHER AVE, ANNAPOLIS, MD 21403-2301
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 30, 2020	Deed of Trust, Mortgage QUICKEN LNS
Jul 16, 2019	Deed of Trust, Mortgage QUICKEN LNS
Mar 29, 2018	Deed of Trust, Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 7, 2010 · Amount on Record
Deed Sale	May 7, 2010 · Amount on Record
Prior Sale	Nov 20, 2001 · Amount on Record
Deed Document Number	201022637
Last Transfer Date	Aug 24, 2011
Transfer Doc	0000041911
Record Updated	Sep 20, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	121 KING ST, LARKSPUR, CA 94939-1942
Document Number	0000017689
Instrument Date	Apr 30, 2020
Transaction Type	Mortgage
Record Updated	May 20, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	121 KING ST LARKSPUR CA 949391942, LARKSPUR, CA 94939-1942

Mortgage

Document Number	0000017689
Date	May 6, 2020
Instrument	17689

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 5, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.62%

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	121 KING ST, LARKSPUR, CA 94939-1942
Document Number	0000025732
Instrument Date	Jul 16, 2019
Transaction Type	Mortgage
Record Updated	Aug 2, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	121 KING ST LARKSPUR CA 949391942, LARKSPUR, CA 94939-1942

Mortgage

Document Number	0000025732
Date	Jul 23, 2019
Instrument	25732

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 22, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.45%

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	121 KING ST, LARKSPUR, CA 94939-1942
Document Number	0000011831
Instrument Date	Mar 29, 2018
Transaction Type	Mortgage
Record Updated	Apr 12, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	121 KING ST LARKSPUR CA 949391942, LARKSPUR, CA 94939-1942

Mortgage

Document Number	0000011831
Date	Apr 4, 2018
Instrument	11831

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Apr 3, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.9%

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value
2026		$1,662,790 (+2%) Land $1,053,232 Building $609,558
2025	$20,834.00 (+5.52%)	$1,630,191 (+4.04%) Land $1,032,584 Building $597,607
2023	$19,744.00 (+1.01%)	$1,566,903 Land $992,496 Building $574,407
2022	$19,547.00

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

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 66% of the US · lower than 80% of California
Wildfire Likelihood	0.03% 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.

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 448 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

May also be available: T-Mobile, Unwired.

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