357 Woodside Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 357 Woodside Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,308 sqft · built 1966
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Company Names on File
Last Sale	$875,000 (Jan 2012)
Tax Bill	$16,089 (2025)
Deeds & Mortgages	Mar 2023 Transfer Feb 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`050-221-14`

Property Details

APN / Parcel Number

Primary APN	`050-221-14`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,308 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1980
Architectural Style	Contemporary
Lot Area	6,000 sqft (0.138 acres)
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Deck Area	920 sqft
Patio Area	920 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	357 WOODSIDE AVE
City	MILL VALLEY
State	CA
Zip	94941-3837
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP F7 606
Legal Subdivision	MARIN HALF ACRE HOMES 02
Legal Block	6
Legal Lot Number	22,23
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1011
Census Tract	128100

Owner

Source: Marin County assessment roll, 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 File
Mailing Address	357 WOODSIDE AVE, MILL VALLEY, CA 94941-3837
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 27, 2023	Intrafamily Transfer, Transfer
Feb 28, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 26, 2012 · Amount on Record
Deed Sale	Jan 26, 2012 · Amount on Record
Prior Sale	Oct 4, 2002 · Amount on Record
Deed Document Number	20125489
Last Transfer Date	Mar 23, 2023
Transfer Doc	0000007443
Record Updated	Sep 20, 2026

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Mar 27, 2023
Property Address	357 WOODSIDE AVE, MILL VALLEY, CA 94941-3837
Document Number	0000007443
Map Reference	VOL 4 PG 104
Instrument Date	Mar 23, 2023
Instrument	2023-0007443
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	Living Trust
Address	357 WOODSIDE AVE, MILL VALLEY, CA 94941-3837

February 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Feb 28, 2023
Property Address	357 WOODSIDE AVE, MILL VALLEY, CA 94941-3837
Document Number	0000003991
Map Reference	VOL 4 PG 104
Instrument Date	Feb 16, 2023
Instrument	2023-0003991
Transaction Type	Transfer
Record Updated	Mar 16, 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
Address	357 WOODSIDE AVE, MILL VALLEY, CA 94941-3837

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		$1,120,962 (+2%) Land $672,577 Building $448,385
2025	$16,089.00 (+4.56%) Homeowner's exemption	$1,098,990 (+4.04%) Land $659,394 Building $439,596
2023	$15,387.00 (-5.6%)	$1,056,325 Land $633,795 Building $422,530
2022	$16,300.00

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 AH, within 500 ft
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	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 USA, Verizon.

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