10 Orange Ave, Larkspur, CA 94939 Property Records

Marin County property record for 10 Orange Ave, Larkspur, CA 94939

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,600 sqft · built 1937
Lot Size	0.239 acres (10,400 sqft)
Owner	2 Trust Names on File
Last Sale	$3,700,000 (Aug 2026)
Tax Bill	$21,678 (2025)
Deeds & Mortgages	Aug 2026 Sale Jul 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`021-085-51`

Property Details

APN / Parcel Number

Primary APN	`021-085-51`
Alternative APN	`02108309`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,600 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1937
Effective Year Built	Effective 2001
Architectural Style	Contemporary
Lot Area	10,400 sqft (0.239 acres)
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Deck Area	349 sqft
Patio Area	349 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	10 ORANGE AVE
City	LARKSPUR
State	CA
Zip	94939-1926
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	LARKSPUR
Legal Block	U
Legal Lot Number	8
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	3
Census Block	3011
Census Tract	120002

Owner

10 Orange Ave is owner-occupied and held in a trust since August 2026.

Source: Marin County records, as of August 26, 2026

Owner of Record	2 Trust Names on File
Mailing Address	10 ORANGE AVE, LARKSPUR, CA 94939-1926
Occupancy	Owner Occupied
Owner Type	Company
Vesting	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
Aug 19, 2026	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN
Jul 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Aug 12, 2019	Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 19, 2026 · Amount on File
Deed Sale	Aug 19, 2026 · Amount on File
Prior Sale	Jan 29, 2014 · Amount on File
Deed Document Number	202623898
Prior Transfer Date	Oct 24, 2013
Prior Transfer Doc	0000068671
Record Updated	Oct 29, 2026

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Aug 19, 2026
Property Address	10 ORANGE AVE, LARKSPUR, CA 94939-1926
Document Number	0000023898
Instrument Date	Aug 12, 2026
Instrument	202623898
Transaction Type	Transfer
Record Updated	Aug 26, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN

Transaction

Amount	Amount on Record
Tax	$411,070.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	10 ORANGE AVE, LARKSPUR, CA 94939-1926

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	10 ORANGE AVE, LARKSPUR, CA 94939-1926
Transaction Type	Mortgage
Record Updated	Aug 3, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 ORANGE AVE, LARKSPUR, CA 94939-1926

Mortgage

Document Number	0000047076
Date	Jul 21, 2021
Instrument	2021-0047076

Lender

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

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Aug 1, 2028
Change Frequency	Monthly
Min Rate At Change	2.95%
Max Rate At Change	10.9%
Index	Other
Max Rate	10.9%

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	10 ORANGE AVE, LARKSPUR, CA 94939-1926
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000028639
Date	Aug 12, 2019
Instrument	2019-0028639

Lender

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

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.8%
Adjustable	Adjustable Rate Rider
Type Change Date	Sep 1, 2026
Change Frequency	Monthly
Min Rate At Change	2.95%
Index	Other
Max Rate	10.9%

Tax Assessment & Valuation

The 2025 property tax bill for 10 Orange Ave was $21,678 with a homeowner's exemption.

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		$1,746,569 (+2%) Land $808,706 Building $937,863
2025	$21,678.00 Homeowner's exemption	$1,712,330 Land $792,853 Building $919,477
2023	$20,543.00 (+0.99%) Homeowner's exemption	$1,645,851 Land $762,072 Building $883,779
2022	$20,341.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 10 Orange 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 A, within 500 ft
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 10 Orange Ave is low, with a 0.05% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 63% of the US · lower than 78% of California
Wildfire Likelihood	0.05% 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.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Orange Ave

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