340 W Blithedale Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 340 W Blithedale Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,284 sqft · built 1909
Lot Size	0.189 acres (8,250 sqft)
Owner	2 Company Names on Record
Last Sale	$1,199,000 (May 2016)
Tax Bill	$20,364 (2025)
Deeds & Mortgages	Nov 2019 Line of Credit Jun 2016 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`027-091-12`

Property Details

APN / Parcel Number

Primary APN	`027-091-12`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	3 Stories
Building Area	2,284 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1970
Architectural Style	Contemporary
Exterior Material	Wood Shingle
Roof Material	Composition Shingle
Lot Area	8,250 sqft (0.189 acres)
Garage Area	340 sqft
Parking Spaces	1 Parking Space
Deck Area	791 sqft
Patio Area	791 sqft

Utilities, Heating & Cooling

Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	340 W BLITHEDALE AVE
City	MILL VALLEY
State	CA
Zip	94941-1038
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT 57,56
Legal Subdivision	S B CUSHINGS
Legal Lot Number	57,56
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	5
Census Block	5008
Census Tract	126100

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	340 W BLITHEDALE AVE, MILL VALLEY, CA 94941-1038
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Nov 6, 2019	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Jun 29, 2016	Loan Modification, Mortgage WELLS FARGO BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 11, 2016 · Amount on Record
Deed Sale	May 11, 2016 · Amount on Record
Prior Sale	Jun 27, 2007 · Amount on Record
Deed Document Number	201620732
Prior Transfer Date	Aug 16, 1995
Prior Transfer Doc	0000039038
Record Updated	Oct 29, 2026

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	340 W BLITHEDALE AVE, MILL VALLEY, CA 94941-1038
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000041936
Date	Nov 6, 2019
Instrument	2019-0041936

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Nov 21, 2049

June 2016: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	MARIN CA
Property Address	340 W BLITHEDALE AVE, MILL VALLEY, CA 94941-1038
Document Number	0000005125
Instrument Date	Jun 29, 2016
Transaction Type	Mortgage
Record Updated	Aug 16, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	209 MORNING SUN AVE MILL VALLEY CA 949414116, MILL VALLEY, CA 94941-4116

Mortgage

Document Number	0000005125
Date	Feb 6, 2017
Instrument	5125

Lender

Name	WELLS FARGO BK
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Amount	Amount Recorded

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		$1,447,720 (+2%) Land $844,000 Building $603,720
2025	$20,364.00 (-30.82%) Homeowner's exemption	$1,419,340 (+4.04%) Land $827,455 Building $591,885
2023	$29,437.00 (+58.95%) Homeowner's exemption	$1,364,234 Land $795,329 Building $568,905
2022	$18,520.00

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 AO, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1986–2010)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Jan 2010 · rainfall accumulation

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	Moderate above 42% of the US · lower than 75% of California
Wildfire Likelihood	0.07% 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 313 locations within half a mile, as of December 31, 2025

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

Cell Coverage

5G and 4G LTE (outdoors only)

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