11 Upper Ames Ave, Ross, CA 94957 Property Records

Marin County property record for 11 Upper Ames Ave, Ross, CA 94957 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	3 Baths
Year Built	Built 1981
Square Footage	3,097 sqft Living Area
Lot Size	18,150 sqft (0.417 acres)
Garage	552 sqft
Pool	648 sqft
Tax Bill	$16,983.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`073-181-16`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	3,097 sqft Living Area
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1981
Architectural Style	Contemporary Style
Lot Area	18,150 sqft (0.417 acres)
Parking Spaces	2 Parking Spaces
Garage Area	552 sqft Garage
Pool Area	648 sqft Pool
Deck Area	576 sqft Deck
Patio Area	576 sqft Patio

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	11 UPPER AMES AVE
City	ROSS
State	CA
Zip	94957-9688
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Minor Civil Division	ROSS VALLEY
Census Blockgroup	2
Census Block	2005
Census Tract	118100

Owner

Source: Marin County records · APN 073-181-16

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 Company Names on File
Mailing Address	PO BOX 1173, ROSS, CA 94957-1173
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 Transfer Date	Feb 09, 2021
Transfer Doc	0000010511
Record Refreshed	Sep 20, 2026

February 2021: Gift Deed, Transfer

Document Type	Gift Deed
Jurisdiction	MARIN CA
Recording Date	Feb 12, 2021
Property Address	11 UPPER AMES AVE, ROSS, CA 94957-9688
Document Number	0000010511
Map Reference	VOL 6 PG 41
Instrument Date	Feb 09, 2021
Instrument	2021-0010511
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	Revocable Trust
Address	PO BOX 1173, ROSS, CA 94957-1173

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	Ross Town
Elementary School District	Ross 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		$1,034,149 (+2%) Land $224,094 Building $810,055
2025	$16,983.00 (+4.79%)	$1,013,875 (+4.04%) Land $219,701 Building $794,174
2023	$16,206.00 (+4.66%)	$974,508 Land $211,169 Building $763,339
2022	$15,485.00

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 32% of the US · above 19% of California
Wildfire Likelihood	About 1 in 2,632 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.