377 Summit Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 377 Summit Ave, Mill Valley, CA 94941 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	6 Beds
Bathrooms	4.5 Baths
Year Built	Built 1975
Square Footage	3,680 sqft Living Area
Lot Size	1.02 acres
Occupancy	Owner Occupied
Last Sale	$1,320,000 (1994)
Tax Bill	$29,553.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`027-144-17`

Interior

Bedrooms	6 Beds
Full Baths	4.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	11 Rooms
Building Area	3,680 sqft Living Area
Basement Area	96 sqft Basement
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1975
Architectural Style	Contemporary Style
Lot Area	44,548 sqft
Parking Spaces	2 Parking Spaces
Garage Area	528 sqft Garage
Pool Area	648 sqft Pool
Deck Area	1,843 sqft Deck
Patio Area	1,843 sqft Patio

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	377 SUMMIT AVE
City	MILL VALLEY
State	CA
Zip	94941-1001
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 220
Legal Subdivision	TAMALPAIS LAND & WATER CO MAP
Legal Lot Number	220
Jurisdiction	MARIN CA
Minor Civil Division	SOUTHEAST MARIN
Census Blockgroup	5
Census Block	5001
Census Tract	127000

Owner

Source: Marin County records · APN 027-144-17

Assessment roll updated July 13, 2026 · Last verified August 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 File
Mailing Address	409 SUMMIT AVE, MILL VALLEY, CA 94941-1029
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 03, 1994 · Amount on Record
Deed Sale	Oct 03, 1994 · Amount on Record
Deed Doc Number	199470812
Last Transfer Date	Dec 07, 2023
Transfer Doc	0000032788
Record Refreshed	Sep 20, 2026

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Nov 22, 2022
Property Address	377 SUMMIT AVE, MILL VALLEY, CA 94941-1001
Document Number	0000038497
Instrument Date	Nov 09, 2022
Instrument	2022-0038497
Transaction Type	Transfer
Record Updated	Jun 07, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	409 SUMMIT AVE, MILL VALLEY, CA 94941-1029

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified August 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		$2,268,845 (+2%) Land $1,062,146 Building $1,206,699
2025	$29,553.00 (+1.51%) Homeowner's exemption	$2,224,360 (+4.04%) Land $1,041,321 Building $1,183,039
2023	$29,113.00 (+6.17%) Homeowner's exemption	$2,137,997 Land $1,000,890 Building $1,137,107
2022	$27,422.00

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	Low above 34% of the US · above 20% of California
Wildfire Likelihood	About 1 in 2,381 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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