66 Main St, San Quentin, CA 94964 Property Records

Marin County property record for 66 Main St, San Quentin, CA 94964

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,015 sqft · built 1900
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Trust Names on File
Last Sale	$521,000 (Dec 2013)
Tax Bill	$8,775 (2025)
Deeds & Mortgages	Aug 2021 Line of Credit Jan 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`018-162-10`

Property Details

APN / Parcel Number

Primary APN	`018-162-10`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Building Area	1,015 sqft Living Area

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1910
Architectural Style	Contemporary
Lot Area	4,000 sqft (0.092 acres)

Location & Zoning

Street Address	66 MAIN ST
City	SAN QUENTIN
State	CA
Zip	94964
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	FAIRFAX MANOR
Legal Block	H
Legal Lot Number	11,14
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	2
Census Block	2005
Census Tract	121200

Owner

66 Main St is owner-occupied and held in a trust since August 2021.

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

Owner of Record	2 Trust Names on File
Mailing Address	66 MAIN ST, SAN QUENTIN, CA 94964
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living 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 24, 2021	Intrafamily Transfer, Transfer · Line of Credit BANK OF MARIN
Jan 18, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 12, 2013 · Amount on File
Deed Sale	Dec 12, 2013 · Amount on File
Deed Document Number	201374152
Last Transfer Date	Aug 17, 2021
Transfer Doc	0000053184
Record Updated	Sep 20, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Aug 24, 2021
Property Address	66 MAIN ST, SAN QUENTIN, CA 94964
Document Number	0000053184
Instrument Date	Aug 17, 2021
Instrument	2021-0053184
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	66 MAIN ST, SAN QUENTIN, CA 94964

Mortgage

Document Number	0000053185
Date	Aug 24, 2021
Instrument	2021-0053185

Lender

Name	BANK OF MARIN
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jan 18, 2018
Property Address	66 MAIN ST, SAN QUENTIN, CA 94964
Document Number	0000001395
Instrument Date	Jan 18, 2018
Instrument	1395
Transaction Type	Transfer
Record Updated	Feb 5, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	PO BOX 203 SAN QUENTIN CA 949640203, SAN QUENTIN, CA 94964-0203

Tax Assessment & Valuation

The 2025 property tax bill for 66 Main St was $8,775 with a homeowner's exemption.

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Elementary School District	San Rafael City Elementary School District (KG - 08)
Secondary School District	San Rafael City High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$651,416 (+2%) Land $437,612 Building $213,804
2025	$8,775.00 Homeowner's exemption	$638,646 Land $429,033 Building $209,613
2023	$8,496.00 (+5.76%) Homeowner's exemption	$613,852 Land $412,377 Building $201,475
2022	$8,033.00

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

Flood

FEMA maps place 66 Main St 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 VE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 62 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	62 in force
Nearby Flood Claims	89 (1982–2026)
Claims Outside the SFHA	7 of 89
Most Recent Claim	Jan 2026 · tidal / storm surge
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 19 claims Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 11 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 8 claims

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

The area around 66 Main St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within ember reach

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 63 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Main St

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