40 Walnut Ave, Larkspur, CA 94939 Property Records

Marin County property record for 40 Walnut Ave, Larkspur, CA 94939

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,636 sqft · built 1957
Lot Size	0.53 acres (23,100 sqft)
Owner	2 Company Names on File
Last Sale	$2,500,000 (Sep 2017)
Tax Bill	$37,509 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Nov 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`021-101-14`

Property Details

APN / Parcel Number

Primary APN	`021-101-14`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,636 sqft Living Area
Basement Area	40 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1993
Architectural Style	Contemporary
Lot Area	23,100 sqft (0.53 acres)
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Deck Area	205 sqft
Patio Area	205 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	40 WALNUT AVE
City	LARKSPUR
State	CA
Zip	94939-1945
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L18-20 BP /B3P83 M TOWN OF LARKSPUR
Legal Subdivision	PUNTA DE QUENTIN RHO
Legal Lot Number	18-20
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	3
Census Block	3003
Census Tract	120002

Owner

40 Walnut Ave is owned by a company that bought it in September 2017.

Source: Marin County records, as of August 27, 2026

Owner of Record	2 Company Names on File
Mailing Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945
Owner Type	Company
Vesting	Borrower in Default

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
Sep 9, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Nov 26, 2019	Deed of Trust, Mortgage LOANDEPOT.COM LLC
Feb 22, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY
Sep 20, 2017	Grant Deed, Transfer · ARM HOMESTREET BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 20, 2017 · Amount on File
Deed Sale	Sep 20, 2017 · Amount on File
Prior Sale	Oct 28, 2003 · Amount on File
Deed Document Number	201737555
Prior Transfer Date	Oct 18, 1995
Prior Transfer Doc	0000050569
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945
Transaction Type	Mortgage
Record Updated	Sep 21, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945

Mortgage

Document Number	0000056429
Date	Sep 9, 2021
Instrument	2021-0056429

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2051

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945
Document Number	0000045521
Instrument Date	Nov 26, 2019
Transaction Type	Mortgage
Record Updated	Dec 16, 2019
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 WALNUT AVE LARKSPUR CA 949391945, LARKSPUR, CA 94939-1945

Mortgage

Document Number	0000045521
Date	Dec 2, 2019
Instrument	45521

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	26642 TOWNE CENTRE DR, FOOTHILL RANCH, CA 92610-2808

Agreement

Amount	Amount on Record
Term	360 Months
Due	Dec 1, 2049

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Feb 22, 2018
Property Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945
Document Number	0000005569
Instrument Date	Jan 24, 2018
Instrument	5569
Transaction Type	Transfer
Record Updated	Mar 2, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	40 WALNUT AVE LARKSPUR CA 949391945, LARKSPUR, CA 94939-1945

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Sep 20, 2017
Property Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945
Document Number	0000037555
Map Reference	VOL3 PG83
Instrument Date	Aug 31, 2017
Instrument	2017-0037555
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	40 WALNUT AVE, LARKSPUR, CA 94939-1945

Mortgage

Document Number	0000037556
Date	Sep 20, 2017
Instrument	2017-0037556

Lender

Name	HOMESTREET BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Oct 1, 2024
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.62%
Index	1-Year LIBOR
Max Rate	8.62%

Tax Assessment & Valuation

The 2025 property tax bill for 40 Walnut Ave was $37,509.

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		$3,020,104 (+2%) Land $1,914,924 Building $1,105,180
2025	$37,509.00	$2,960,902 Land $1,877,386 Building $1,083,516
2023	$34,758.00 (+0.96%)	$2,777,305 Land $1,804,489 Building $972,816
2022	$34,426.00

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

Flood

FEMA maps place 40 Walnut Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 40 Walnut Ave is low, with a 0.03% annual chance of 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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