534 Marin Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 534 Marin Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	6 bd · 4.5 ba · 4,272 sqft · built 2004
Lot Size	0.307 acres (13,350 sqft)
Owner	2 Company Names on Record
Last Sale	$6,500,000 (Oct 2026)
Tax Bill	$44,457 (2025)
Deeds & Mortgages	Oct 2026 Sale Jun 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`049-101-26`

Property Details

APN / Parcel Number

Primary APN	`049-101-26`

Interior

Bedrooms	6 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Building Area	4,272 sqft Living Area
Basement Area	780 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2005
Architectural Style	Contemporary
Lot Area	13,350 sqft (0.307 acres)
Garage Area	552 sqft
Parking Spaces	2 Parking Spaces
Deck Area	308 sqft
Patio Area	1,744 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	534 MARIN AVE
City	MILL VALLEY
State	CA
Zip	94941-3944
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MILL VALLEY
Legal Lot Number	19-A
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2009
Census Tract	128100

Owner

Source: Marin County records, as of October 15, 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	534 MARIN AVE, MILL VALLEY, CA 94941-3944
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Oct 7, 2026	Grant Deed, Transfer FIRST AMERICAN TITLE
Jun 21, 2021	Intrafamily Transfer, Transfer
Mar 15, 2017	Deed of Trust, Mortgage · ARM SILICON VALLEY BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 7, 2026 · Amount on Record
Deed Sale	Oct 7, 2026 · Amount on Record
Prior Sale	Apr 7, 2006 · Amount on Record
Deed Document Number	202628810
Prior Transfer Date	Oct 13, 2004
Prior Transfer Doc	0000096282
Record Updated	Oct 29, 2026

October 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Oct 7, 2026
Property Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944
Document Number	0000028810
Instrument Date	Oct 6, 2026
Instrument	202628810
Transaction Type	Transfer
Record Updated	Oct 14, 2026
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$722,150.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant
Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jun 21, 2021
Property Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944
Document Number	0000040640
Instrument Date	Jun 10, 2021
Instrument	2021-0040640
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Family Trust
Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944
Investor	Possibly a Property Investor

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	534 MARIN AVE, MILL VALLEY, CA 94941-3944
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000010988
Date	Mar 15, 2017
Instrument	2017-0010988

Lender

Name	SILICON VALLEY BANK
Type	Bank
Address	SANTA CLARA, CA 95054

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Apr 1, 2027
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.5%
Index	1-Year LIBOR
Max Rate	9.5%

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		$3,405,765 (+2%) Land $1,533,158 Building $1,872,607
2025	$44,457.00 (+5.37%) Homeowner's exemption	$3,339,007 (+4.04%) Land $1,503,106 Building $1,835,901
2023	$42,190.00 (+3.54%) Homeowner's exemption	$3,209,376 Land $1,444,751 Building $1,764,625
2022	$40,748.00

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	6 in force
Nearby Flood Claims	6 (1982–2019)
Claims Outside the SFHA	3 of 6
Most Recent Claim	Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 3 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

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	0.04% 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 496 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, Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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