164 Locust Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 164 Locust Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,042 sqft · built 1924
Lot Size	0.121 acres (5,250 sqft)
Owner	2 Company Names on Record
Last Sale	$630,000 (Jun 1998)
Tax Bill	$16,607 (2025)
Deeds & Mortgages	Oct 2021 Mortgage May 2020 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`028-234-01`

Property Details

APN / Parcel Number

Primary APN	`028-234-01`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	2,042 sqft Living Area
Basement Area	312 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1972
Architectural Style	Contemporary
Lot Area	5,250 sqft (0.121 acres)
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Deck Area	80 sqft
Patio Area	80 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	164 LOCUST AVE
City	MILL VALLEY
State	CA
Zip	94941-2115
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L145 /B2P55 M TAMALPAIS PARK
Legal Subdivision	TAMALPAIS PARK
Legal Lot Number	145
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3013
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	PO BOX 1141, SUN VALLEY, ID 83353-1141
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 29, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
May 7, 2020	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Oct 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Oct 2, 2020	Loan Modification, Mortgage WELLS FARGO BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 24, 1998 · Amount on Record
Deed Sale	Jun 24, 1998 · Amount on Record
Prior Sale	Apr 30, 1996 · Amount on Record
Deed Document Number	199843745
Last Transfer Date	Nov 18, 2010
Transfer Doc	0000061759
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	164 LOCUST AVE, MILL VALLEY, CA 94941-2115
Transaction Type	Mortgage
Record Updated	Nov 8, 2021
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	164 LOCUST AVE, MILL VALLEY, CA 94941-2115

Mortgage

Document Number	0000065970
Date	Oct 29, 2021
Instrument	2021-0065970

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	164 LOCUST AVE, MILL VALLEY, CA 94941-2115
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000017899
Date	May 7, 2020
Instrument	2020-0017899

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	May 29, 2050

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	164 LOCUST AVE, MILL VALLEY, CA 94941-2115
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	164 LOCUST AVE, MILL VALLEY, CA 94941-2115

Mortgage

Document Number	0000052695
Date	Oct 27, 2020
Instrument	2020-0052695

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

October 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	MARIN CA
Property Address	164 LOCUST AVE, MILL VALLEY, CA 94941-2115
Document Number	0000052696
Instrument Date	Oct 2, 2020
Transaction Type	Mortgage
Record Updated	Nov 25, 2020
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	164 LOCUST AVE MILL VALLEY CA 949412115, MILL VALLEY, CA 94941-2115

Mortgage

Document Number	0000052696
Date	Oct 27, 2020
Instrument	52696

Lender

Name	WELLS FARGO BK
Type	Bank
Address	PORTLAND, OR 97208-4149

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		$1,134,999 (+2%) Land $806,956 Building $328,043
2025	$16,607.00 (+1.64%)	$1,112,746 (+4.04%) Land $791,135 Building $321,611
2023	$16,339.00 (+2.19%)	$1,069,544 Land $760,419 Building $309,125
2022	$15,989.00

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
Flood Insurance Cost	Premium on Record median of 61 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	69 units insured incl. 8 condo units
Nearby Flood Claims	43 (1979–2024)
Claims Outside the SFHA	6 of 43
Most Recent Claim	Dec 2024 · river or lake flooding
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 13 claims Severe Storms & Flooding, Feb 1986 · 3 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 9 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	Indirect within 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 327 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
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, T-Mobile.

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