183 Madrone Ave, Larkspur, CA 94939 Property Records

Marin County property record for 183 Madrone Ave, Larkspur, CA 94939

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,618 sqft · built 1923
Lot Size	0.238 acres (10,350 sqft)
Owner	2 Company Names on File
Tax Bill	$8,389 (2025)
Deeds & Mortgages	Sep 2019 Second Mortgage Jan 2019 Transfer
Flood Zone	Zone X (moderate risk)
APN	`021-082-01`

Property Details

APN / Parcel Number

Primary APN	`021-082-01`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,618 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1990
Architectural Style	Contemporary
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	10,350 sqft (0.238 acres)
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Deck Area	36 sqft
Patio Area	36 sqft

Utilities, Heating & Cooling

Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	183 MADRONE AVE
City	LARKSPUR
State	CA
Zip	94939-2113
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Subdivision	PUNTA DE QUENTIN RHO
Legal Lot Number	10-12
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	2
Census Block	2005
Census Tract	120002

Owner

183 Madrone Ave is owned by a company that acquired it in January 2019 and is owner-occupied.

Source: Marin County records, as of July 13, 2026

Owner of Record	2 Company Names on File
Mailing Address	183 MADRONE AVE, LARKSPUR, CA 94939-2113
Occupancy	Owner Occupied
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 5, 2019	Deed of Trust, Mortgage · Stand-Alone Second Mortgage TECHNOLOGY CU
Jan 23, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jan 4, 2019
Transfer Doc	0000002074
Record Updated	Oct 29, 2026

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	183 MADRONE AVE, LARKSPUR, CA 94939-2113
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000032109
Date	Sep 5, 2019
Instrument	2019-0032109

Lender

Name	TECHNOLOGY CU
Type	Credit Union
Address	SAN JOSE, CA 95131

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	300 Months
Due	Sep 20, 2044

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jan 23, 2019
Property Address	183 MADRONE AVE, LARKSPUR, CA 94939-2113
Document Number	0000002074
Instrument Date	Jan 4, 2019
Instrument	2074
Transaction Type	Transfer
Record Updated	Feb 4, 2019
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	Revocable Trust
Address	183 MADRONE AVE LARKSPUR CA 949392113, LARKSPUR, CA 94939-2113

Tax Assessment & Valuation

The 2025 property tax bill for 183 Madrone Ave was $8,389 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		$527,389 (+2%) Land $200,747 Building $326,642
2025	$8,389.00 Homeowner's exemption	$517,051 Land $196,812 Building $320,239
2023	$7,608.00 (-8.35%) Homeowner's exemption	$496,974 Land $189,170 Building $307,804
2022	$8,301.00

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

Flood

FEMA maps place 183 Madrone Ave in Zone X, an area of moderate flood risk, within 100 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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone A, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 20 policies
Nearby Flood Policies	20 in force
Nearby Flood Claims	2 (2017–2023)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Mar 2023 · Severe Storm And Flooding

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 183 Madrone Ave is moderate, ranking above 46% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire Risk	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.09% 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

4G LTE (outdoors only), no 5G reported

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