12 Forrest St, Mill Valley, CA 94941 Property Records

Marin County property record for 12 Forrest St, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,635 sqft · built 1920
Lot Size	0.06 acres (2,600 sqft)
Owner	2 Individual Names on File
Last Sale	$1,845,000 (Jul 2022)
Tax Bill	$25,710 (2025)
Deeds & Mortgages	Jul 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`028-022-15`

Property Details

APN / Parcel Number

Primary APN	`028-022-15`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Building Area	1,635 sqft Living Area
Basement Area	78 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1953
Architectural Style	Contemporary
Lot Area	2,600 sqft (0.06 acres)
Deck Area	84 sqft
Patio Area	84 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	12 FORREST ST
City	MILL VALLEY
State	CA
Zip	94941-2003
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP D3 606
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1022
Census Tract	127000

Owner

Source: Marin County records · APN 028-022-15

Assessment roll updated July 13, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	12 FORREST ST, MILL VALLEY, CA 94941-2003
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 27, 2022 · Amount on Record
Deed Sale	Jul 27, 2022 · Amount on Record
Prior Sale	Jul 16, 2003 · Amount on Record
Deed Document Number	202227800
Prior Transfer Date	Mar 26, 2015
Prior Transfer Doc	0000014151
Record Updated	Sep 20, 2026

July 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jul 27, 2022
Property Address	12 FORREST ST, MILL VALLEY, CA 94941-2003
Document Number	0000027800
Instrument Date	Jul 21, 2022
Instrument	2022-0027800
Transaction Type	Transfer
Record Updated	Aug 09, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$2,029.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	12 FORREST ST, MILL VALLEY, CA 94941-2003

Mortgage

Document Number	0000027801
Date	Jul 27, 2022
Instrument	2022-0027801

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2052

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$1,957,914 (+2%) Land $1,273,440 Building $684,474
2025	$25,710.00 (+5.09%) Homeowner's exemption	$1,919,538 (+4.04%) Land $1,248,480 Building $671,058
2023	$24,464.00 (+148.59%)	$1,845,000 Land $1,200,000 Building $645,000
2022	$9,841.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 18, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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
Flood Insurance Cost	Premium on Record median of 21 policies
Nearby Flood Policies	21 in force
Nearby Flood Claims	14 (1979–2005)
Claims Outside the SFHA	5 of 14
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 5 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 claims

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 762 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.