319 Corte Madera Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 319 Corte Madera Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 946 sqft · built 1906
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Company Names on File
Last Sale	$520,000 (Mar 2003)
Tax Bill	$11,940 (2025)
Deeds & Mortgages	Feb 2024 Transfer
Flood Zone	Zone X (minimal risk)
APN	`027-082-19`

Property Details

APN / Parcel Number

Primary APN	`027-082-19`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	7 Rooms
Building Area	946 sqft Living Area
Basement Area	48 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1923
Architectural Style	Contemporary
Lot Area	4,000 sqft (0.092 acres)
Deck Area	120 sqft
Patio Area	120 sqft

Location & Zoning

Street Address	319 CORTE MADERA AVE
City	MILL VALLEY
State	CA
Zip	94941-4505
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 820 PG 330 LOT 322
Legal Subdivision	TAMALPAIS LAND & WATER CO MAP
Legal Lot Number	322
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	5
Census Block	5005
Census Tract	127000

Owner

Source: Marin County assessment roll, APN 027-082-19, as of July 13, 2026 · Last verified August 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	319 CORTE MADERA AVE, MILL VALLEY, CA 94941-4505
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 31, 2003 · Amount on Record
Deed Sale	Mar 31, 2003 · Amount on Record
Deed Document Number	200334855
Last Transfer Date	Feb 12, 2024
Transfer Doc	0000004008
Record Updated	Sep 20, 2026

February 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Feb 12, 2024
Property Address	319 CORTE MADERA AVE, MILL VALLEY, CA 94941-4505
Document Number	0000004008
Instrument Date	Feb 12, 2024
Instrument	2024-0004008
Transaction Type	Transfer
Record Updated	Feb 28, 2024

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	Revocable Trust
Address	319 CORTE MADERA AVE, MILL VALLEY, CA 94941-4505

Tax Assessment & Valuation

Source: Marin County assessment roll as of July 13, 2026 · Last verified August 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		$768,122 (+2%) Land $598,249 Building $169,873
2025	$11,940.00 (+4.76%) Homeowner's exemption	$753,064 (+4.04%) Land $586,521 Building $166,543
2023	$11,397.00 (+5.11%) Homeowner's exemption	$723,828 Land $563,751 Building $160,077
2022	$10,843.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), as of October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411270005, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 14 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	14 in force
Nearby Flood Claims	11 (1983–2017)
Claims Outside the SFHA	4 of 11
Most Recent Claim	Mar 2017 · river or lake flooding
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Dec 2005 · 3 claims

Wildfire

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 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, 313 locations within half a mile, as of December 31, 2025 · Last verified October 2026

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)

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA2110002, 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.