6 Duff Ln, Ross, CA 94957 Property Records

Marin County property record for 6 Duff Ln, Ross, CA 94957 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	5 Baths
Year Built	Built 1999
Square Footage	4,926 sqft Living Area
Lot Size	3.71 acres
Garage	828 sqft
Occupancy	Owner Occupied
Tax Bill	$63,863.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`073-221-10`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Building Area	4,926 sqft Living Area
Basement Area	843 sqft Basement
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1999
Lot Area	161,782 sqft
Parking Spaces	3 Parking Spaces
Garage Area	828 sqft Garage
Pool Area	640 sqft Pool
Deck Area	622 sqft Deck
Patio Area	622 sqft Patio

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	6 DUFF LN
City	ROSS
State	CA
Zip	94957-9652
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Subdivision	SAN ANSELMO VALLEY
Jurisdiction	MARIN CA
Minor Civil Division	ROSS VALLEY
Census Blockgroup	2
Census Block	2010
Census Tract	118100

Owner

Source: Marin County records · APN 073-221-10

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 1426, ROSS, CA 94957-1426
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 Transfer Date	Sep 30, 2004
Transfer Doc	0000086437
Record Refreshed	Sep 20, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	6 DUFF LN, ROSS, CA 94957-9652
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000016860
Date	Apr 29, 2020
Instrument	2020-0016860

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	May 01, 2030
Change Frequency	Annually
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

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		$5,286,535 (+2%) Land $3,432,352 Building $1,854,183
2025	$63,863.00 (+4.75%) Homeowner's exemption	$5,182,904 (+4.04%) Land $3,365,068 Building $1,817,836
2023	$60,966.00 (+2.53%) Homeowner's exemption	$4,981,680 Land $3,234,420 Building $1,747,260
2022	$59,459.00

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 47% of the US · above 28% of California
Wildfire Likelihood	About 1 in 1,190 per year
Exposure	Direct burnable vegetation at the parcel

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