529 Alta Way, Mill Valley, CA 94941 Property Records

Marin County property record for 529 Alta Way, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,854 sqft · built 2000
Lot Size	0.224 acres (9,752 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,000,000 (Feb 2026)
Tax Bill	$38,317 (2025)
Deeds & Mortgages	May 2026 Transfer Feb 2026 Sale + 3 more
Flood Zone	Zone X (minimal risk)
APN	`049-014-38`

Property Details

APN / Parcel Number

Primary APN	`049-014-38`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,854 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2005
Lot Area	9,752 sqft (0.224 acres)
Garage Area	492 sqft
Parking Spaces	2 Parking Spaces
Deck Area	205 sqft
Patio Area	205 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	529 ALTA WAY
City	MILL VALLEY
State	CA
Zip	94941-5400
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	GARDEN VLY PARK 01
Legal Block	3
Legal Lot Number	27,28
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 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 Individual Names on Record
Mailing Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
May 22, 2026	Gift Deed, Transfer NONE LISTED ON DOCUMENT
Feb 17, 2026	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Apr 25, 2024	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Mar 28, 2023	Intrafamily Transfer, Transfer
Aug 4, 2017	Grant Deed, Transfer · Conventional Mortgage PRIVATE INDIVIDUAL

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 17, 2026 · Amount on Record
Deed Sale	Feb 17, 2026 · Amount on Record
Prior Sale	Apr 25, 2024 · Amount on Record
Deed Document Number	20263528
Prior Transfer Date	Mar 27, 2023
Prior Transfer Doc	0000007595
Record Updated	Sep 20, 2026

May 2026: Gift Deed, Transfer

Document Type	Gift Deed
Jurisdiction	MARIN CA
Recording Date	May 22, 2026
Property Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400
Document Number	0000015212
Instrument Date	Mar 12, 2026
Instrument	202615212
Transaction Type	Transfer
Record Updated	Aug 29, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400

February 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Feb 17, 2026
Property Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400
Document Number	0000003528
Map Reference	VOL 5 PG 5
Instrument Date	Feb 10, 2026
Instrument	2026-0003528
Transaction Type	Transfer
Record Updated	Mar 4, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$3,300.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400

April 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400
Transaction Type	Mortgage
Record Updated	May 15, 2024
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400

Mortgage

Document Number	0000011832
Date	Apr 25, 2024
Instrument	2024-0011832

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	585 SOUTH BLVD E, PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2054

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Mar 28, 2023
Property Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400
Document Number	0000007595
Map Reference	VOL 5 PG 5
Instrument Date	Mar 27, 2023
Instrument	2023-0007595
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	529 ALTA WAY, MILL VALLEY, CA 94941-5400

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Aug 4, 2017
Property Address	529 ALTA WAY, MILL VALLEY, CA 94941-5400
Document Number	0000031113
Instrument Date	Jul 18, 2017
Instrument	31113
Transaction Type	Transfer
Record Updated	Nov 20, 2018
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE/MARIN

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,980.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	529 ALTA WAY MILL VALLEY CA 949415400, MILL VALLEY, CA 94941-5400

Mortgage

Document Number	31115
Date	Aug 4, 2017
Instrument	31115

Lender

Name	PRIVATE INDIVIDUAL
Type	Private Party
Address	OAKLAND, CA 94612

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Mortgage

Document Number	31114,
Date	Aug 4, 2017
Instrument	31114

Lender

Name	UNIVERSITY/CA HM LN PROGRAM CO
Address	1111 FRANKLIN ST, OAKLAND, CA 94607-5201

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Aug 3, 2047

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		$2,881,908 (+2%) Land $1,727,064 Building $1,154,844
2025	$38,317.00 (+40.39%) Homeowner's exemption	$2,825,400 (+43.69%) Land $1,693,200 Building $1,132,200
2023	$27,294.00 (+1.25%) Homeowner's exemption	$1,966,346 Land $872,716 Building $1,093,630
2022	$26,957.00

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 65% of the US · lower than 79% of California
Wildfire Likelihood	0.04% 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

5G and 4G LTE (outdoors only)

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