6 Old Mill St, Mill Valley, CA 94941 Property Records

Marin County property record for 6 Old Mill St, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	1 bd · 1 ba · 485 sqft · built 2010
Lot Size	0.011 acres (488 sqft)
Owner	2 Company Names on Record
Tax Bill	$6,553 (2025)
Deeds & Mortgages	Sep 2020 Transfer Mar 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`028-053-18`

Property Details

APN / Parcel Number

Primary APN	`028-053-18`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Building Area	485 sqft Living Area
Basement Area	49 sqft

Exterior

Year Built	Built 2010
Effective Year Built	Effective 2010
Architectural Style	Condo/Apartment
Lot Area	488 sqft (0.011 acres)
Deck Area	16 sqft
Patio Area	16 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	6 OLD MILL ST
City	MILL VALLEY
State	CA
Zip	94941-1813
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	TAMALPAIS LAND & WATER CO #1
Legal Lot Number	7,8
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2001
Census Tract	127000

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	35 MILLER AVE, MILL VALLEY, CA 94941-1903
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Sep 24, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Mar 6, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Sep 23, 2020
Transfer Doc	0000045270
Record Updated	Sep 20, 2026

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Sep 24, 2020
Property Address	6 OLD MILL ST, MILL VALLEY, CA 94941-1813
Document Number	0000045270
Instrument Date	Sep 23, 2020
Instrument	45270
Transaction Type	Transfer
Record Updated	Oct 6, 2020
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	6 OLD MILL ST MILL VALLEY CA 949411813, MILL VALLEY, CA 94941-1813

March 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Mar 6, 2017
Property Address	6 OLD MILL ST, MILL VALLEY, CA 94941-1813
Document Number	0000009851
Instrument Date	Mar 6, 2017
Instrument	9851
Transaction Type	Transfer
Record Updated	Mar 17, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6 OLD MILL ST MILL VALLEY CA 949411813, MILL VALLEY, CA 94941-1813

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	Mill Valley City
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		$282,801 (+2%) Land $61,292 Building $221,509
2025	$6,553.00 (+4.51%) Homeowner's exemption	$277,257 (+4.04%) Land $60,090 Building $217,167
2023	$6,270.00 (+6.25%) Homeowner's exemption	$266,492 Land $57,757 Building $208,735
2022	$5,901.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1982–1983)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Feb 1983 · Coastal Storms, Floods, Slides & Tornadoes
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 2 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 80% of the US · lower than 88% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

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 351 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.

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