558 Marin Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 558 Marin Ave, Mill Valley, CA 94941 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 1992
Square Footage	2,617 sqft Living Area
Lot Size	15,400 sqft (0.354 acres)
Occupancy	Owner Occupied
Last Sale	$2,100,000 (2015)
Tax Bill	$34,248.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`049-121-01`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,617 sqft Living Area
Basement Area	657 sqft Basement
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1992
Architectural Style	Contemporary Style
Lot Area	15,400 sqft (0.354 acres)
Parking Spaces	1 Parking Spaces
Garage Area	394 sqft Garage
Deck Area	589 sqft Deck
Patio Area	589 sqft Patio

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	558 MARIN AVE
City	MILL VALLEY
State	CA
Zip	94941-3944
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	REC OF SURVEY 2 PG 85 BLK 1 PART OF LOT 5,6
Legal Subdivision	LITTLE CITY FARMS
Legal Block	1
Legal Lot Number	5
Jurisdiction	MARIN CA
Minor Civil Division	SOUTHEAST MARIN
Census Blockgroup	2
Census Block	2009
Census Tract	128100

Owner

Source: Marin County records · APN 049-121-01

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	558 MARIN AVE, MILL VALLEY, CA 94941-3944
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 03, 2015 · Amount on Record
Deed Sale	Mar 03, 2015 · Amount on Record
Deed Doc Number	20158515
Record Refreshed	Sep 20, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	558 MARIN AVE, MILL VALLEY, CA 94941-3944
Transaction Type	Mortgage
Record Updated	Sep 21, 2021
Title Company	AMROCK TITLE CALIFORNIA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	558 MARIN AVE, MILL VALLEY, CA 94941-3944

Mortgage

Document Number	0000056275
Date	Sep 09, 2021
Instrument	2021-0056275

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	349 Months
Due	Oct 01, 2050

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
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		$2,571,199 (+2%) Land $1,716,176 Building $855,023
2025	$34,248.00 (+5.07%)	$2,520,796 (+4.04%) Land $1,682,534 Building $838,262
2023	$32,594.00 (+3.1%)	$2,422,927 Land $1,617,210 Building $805,717
2022	$31,615.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Moderate above 52% of the US · above 31% of California
Wildfire Likelihood	About 1 in 855 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.