519 Alta Way, Mill Valley, CA 94941 Property Records

Marin County property record for 519 Alta Way, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,511 sqft · built 1999
Lot Size	0.149 acres (6,500 sqft)
Owner	2 Company Names on Record
Last Sale	$1,150,000 (Oct 2012)
Tax Bill	$23,242 (2025)
Deeds & Mortgages	Dec 2021 Mortgage May 2020 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`049-014-28`

Property Details

APN / Parcel Number

Primary APN	`049-014-28`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,511 sqft Living Area
Basement Area	475 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 2000
Lot Area	6,500 sqft (0.149 acres)
Garage Area	485 sqft
Parking Spaces	2 Parking Spaces
Deck Area	767 sqft
Patio Area	767 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	519 ALTA WAY
City	MILL VALLEY
State	CA
Zip	94941-5400
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	TAMALPAIS VLY 04
Legal Block	1
Legal Lot Number	34,35
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2011
Census Tract	128100

Owner

Source: Marin County records, as of August 14, 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	519 ALTA WAY, MILL VALLEY, CA 94941-5400
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Dec 29, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
May 28, 2020	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Mar 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 9, 2012 · Amount on Record
Deed Sale	Oct 9, 2012 · Amount on Record
Prior Sale	Dec 28, 2004 · Amount on Record
Deed Document Number	201262577
Last Transfer Date	Oct 10, 2014
Transfer Doc	0000046991
Record Updated	Sep 20, 2026

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	519 ALTA WAY, MILL VALLEY, CA 94941-5400
Transaction Type	Mortgage
Record Updated	Jul 21, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	519 ALTA WAY, MILL VALLEY, CA 94941-5400

Mortgage

Document Number	0000075465
Date	Dec 29, 2021
Instrument	2021-0075465

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2052

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	519 ALTA WAY, MILL VALLEY, CA 94941-5400
Document Number	0000024938
Instrument Date	May 28, 2020
Transaction Type	Mortgage
Record Updated	Jun 26, 2020
Title Company	WFG LENDER SERVICES, WFG LENDER SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	519 ALTA WAY MILL VALLEY CA 949415400, MILL VALLEY, CA 94941-5400

Mortgage

Document Number	0000024938
Date	Jun 16, 2020
Instrument	24938

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	519 ALTA WAY, MILL VALLEY, CA 94941-5400
Document Number	0000012731
Instrument Date	Mar 20, 2020
Transaction Type	Mortgage
Record Updated	Apr 29, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	519 ALTA WAY MILL VALLEY CA 949415400, MILL VALLEY, CA 94941-5400

Mortgage

Document Number	0000012731
Date	Mar 30, 2020
Instrument	12731

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 29, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.75%

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		$1,455,644 (+2.88%) Land $847,800 Building $607,844
2025	$23,242.00 (+10.89%) Homeowner's exemption	$1,414,855 (+4.04%) Land $831,181 Building $583,674
2023	$20,959.00 (+3.11%) Homeowner's exemption	$1,359,921 Land $798,909 Building $561,012
2022	$20,327.00

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	6 (1982–2019)
Claims Outside the SFHA	3 of 6
Most Recent Claim	Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 3 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	0.01% annual chance
Exposure	None beyond ember reach

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 589 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

Cell Coverage

4G LTE (outdoors only), no 5G reported

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