237 Princeton Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 237 Princeton Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,506 sqft · built 1988
Lot Size	0.177 acres (7,722 sqft)
Owner	2 Company Names on Record
Last Sale	$3,000,000 (Mar 2022)
Tax Bill	$39,339 (2025)
Deeds & Mortgages	Mar 2022 Sale Mar 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`051-171-17`

Property Details

APN / Parcel Number

Primary APN	`051-171-17`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Building Area	2,506 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1996
Architectural Style	Contemporary
Lot Area	7,722 sqft (0.177 acres)
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Deck Area	660 sqft
Patio Area	660 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	237 PRINCETON AVE
City	MILL VALLEY
State	CA
Zip	94941-4133
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 19 PG 63 LOT 1
Legal Subdivision	P19 63
Legal Lot Number	1
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1012
Census Tract	128100

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	237 PRINCETON AVE, MILL VALLEY, CA 94941-4133
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Mar 22, 2022	Grant Deed, Transfer OLD REPUBLIC TITLE COMPANY
Mar 2, 2022	Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 2, 2022 · Amount on Record
Deed Sale	Mar 2, 2022 · Amount on Record
Prior Sale	Sep 30, 2003 · Amount on Record
Deed Document Number	20227972
Prior Transfer Date	Dec 17, 2012
Prior Transfer Doc	0000081949
Record Updated	Sep 20, 2026

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Mar 22, 2022
Property Address	237 PRINCETON AVE, MILL VALLEY, CA 94941-4133
Document Number	0000011705
Map Reference	VOL 19 PG 63
Instrument Date	Mar 15, 2022
Instrument	2022-0011705
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	237 PRINCETON AVE, MILL VALLEY, CA 94941-4133

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Mar 2, 2022
Property Address	237 PRINCETON AVE, MILL VALLEY, CA 94941-4133
Document Number	0000007972
Map Reference	VOL 19 PG 63
Instrument Date	Feb 10, 2022
Instrument	2022-0007972
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,300.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	237 PRINCETON AVE, MILL VALLEY, CA 94941-4133

Mortgage

Document Number	0000007973
Date	Mar 2, 2022
Instrument	2022-0007973

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2052

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Elementary School District	Mill Valley 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		$3,247,260 (+2%) Land $1,569,509 Building $1,677,751
2025	$39,339.00 (+5.24%)	$3,183,600 (+4.04%) Land $1,538,740 Building $1,644,860
2023	$37,381.00 (+57.76%)	$3,060,000 Land $1,479,000 Building $1,581,000
2022	$23,695.00

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	4 (1982–1998)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Apr 1998 · Severe Winter Storms 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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 707 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: T-Mobile, Verizon.

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