157 Marlin Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 157 Marlin Ave, Mill Valley, CA 94941 · Last verified July 2026

Property Summary

Property Type	Duplex
Details	5 bd · 3 ba · 2,176 sqft · built 1960
Lot Size	0.207 acres (9,000 sqft)
Owner	2 Individual Names on File
Last Sale	$2,485,000 (Apr 2022)
Tax Bill	$34,729 (2025)
Deeds & Mortgages	Apr 2022 Sale & Mortgage Dec 2020 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`029-203-06`

Property Details

APN / Parcel Number

Primary APN	`029-203-06`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Units	2 Units
Building Area	2,176 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1965
Architectural Style	Contemporary
Lot Area	9,000 sqft (0.207 acres)
Deck Area	220 sqft
Patio Area	220 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	157 MARLIN AVE
City	MILL VALLEY
State	CA
Zip	94941-1303
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1005
Census Tract	126100

Owner

Source: Marin County records · APN 029-203-06

Assessment roll updated July 13, 2026 · Last verified July 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 File
Mailing Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 22, 2022	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Dec 15, 2020	Deed of Trust, Mortgage · Line of Credit BANK OF MARIN
Jul 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA
Apr 22, 2019	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 22, 2022 · Amount on Record
Deed Sale	Apr 22, 2022 · Amount on Record
Deed Document Number	202217033
Record Updated	Sep 20, 2026

April 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Apr 22, 2022
Property Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303
Document Number	0000017033
Instrument Date	Apr 14, 2022
Instrument	2022-0017033
Transaction Type	Transfer
Record Updated	May 04, 2022
Title Company	CAL LAND TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$2,733.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303

Mortgage

Document Number	0000017034
Date	Apr 22, 2022
Instrument	2022-0017034

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2052

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	May 01, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	5.25%
Index	Other
Max Rate	8.25%

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303

Mortgage

Document Number	0000064391
Date	Dec 15, 2020
Instrument	2020-0064391

Lender

Name	BANK OF MARIN
Type	Bank
Address	NOVATO, CA 94948

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000030218
Date	Jul 14, 2020
Instrument	2020-0030218

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	4.62%
Type Change Date	Aug 01, 2027
Change Frequency	Annually
Min Rate At Change	2.62%
Max Rate At Change	6.62%
Index	1-Year LIBOR
Max Rate	10.6%

April 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	MARIN CA
Recording Date	Apr 22, 2019
Property Address	157 MARLIN AVE, MILL VALLEY, CA 94941-1303
Document Number	0000013007
Instrument Date	Apr 11, 2019
Instrument	13007
Transaction Type	Transfer
Record Updated	Mar 26, 2020
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	157 MARLIN AVE MILL VALLEY CA 949411303, MILL VALLEY, CA 94941-1303
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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		$2,779,097 (+2.55%) Land $1,731,872 Building $1,047,225
2025	$34,729.00 (+5.37%)	$2,709,910 (+4.44%) Land $1,697,920 Building $1,011,990
2023	$32,958.00 (+55.7%)	$2,594,700 Land $1,632,000 Building $962,700
2022	$21,168.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411261001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Cost	Premium on Record median of 10 individual NFIP policies nearby
Nearby Flood Policies	10 in force
Nearby Flood Claims	9 (1982–1998)
Claims Outside the SFHA	8 of 9
Most Recent Claim	May 1998, other causes
Claims By Storm	Severe Winter Storms And Flooding, Feb 1998 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 claims

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 4,545 per year
Exposure	Direct burnable vegetation at the parcel

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, availability as of December 31, 2025 · Published October 2026 · based on 327 locations within about half a mile of this property

Provider	Technology	Download / Upload (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 at this address: T-Mobile USA, Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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