179 Lagunitas Rd, Ross, CA 94957 Property Records

Marin County property record for 179 Lagunitas Rd, Ross, CA 94957

Property Summary

Property Type	Single Family Home
Details	4 bd · 6 ba · 5,935 sqft · built 1886
Lot Size	1.04 acres (45,500 sqft)
Owner	2 Company Names on Record
Last Sale	$10,750,000 (Dec 2020)
Tax Bill	$140,019 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Dec 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`073-231-17`

Property Details

APN / Parcel Number

Primary APN	`073-231-17`

Interior

Bedrooms	4 Beds
Full Baths	6 Baths
Building Area	5,935 sqft Living Area
Basement Area	1,183 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1886
Effective Year Built	Effective 2011
Architectural Style	Contemporary
Lot Area	45,500 sqft
Garage Area	701 sqft
Parking Spaces	2 Parking Spaces
Pool Area	720 sqft
Deck Area	350 sqft
Patio Area	1,642 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	179 LAGUNITAS RD
City	ROSS
State	CA
Zip	94957-9662
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	WOODSIDE TRACT
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	2
Census Block	2011
Census Tract	118100

Owner

Source: Marin County records, as of July 13, 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 Record
Mailing Address	PO BOX 1699, ROSS, CA 94957-1699
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 13, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage FIRST REPUBLIC BANK
Dec 16, 2020	Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK
Dec 9, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 16, 2020 · Amount on Record
Deed Sale	Dec 16, 2020 · Amount on Record
Prior Sale	Jan 15, 2013 · Amount on Record
Deed Document Number	202064910
Prior Transfer Date	Nov 22, 1996
Prior Transfer Doc	0000066292
Record Updated	Oct 29, 2026

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jul 13, 2021
Property Address	179 LAGUNITAS RD, ROSS, CA 94957
Document Number	0000045472
Instrument Date	Jun 28, 2021
Instrument	2021-0045472
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	179 LAGUNITAS RD, ROSS, CA 94957

Mortgage

Document Number	0000045473
Date	Jul 13, 2021
Instrument	2021-0045473

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Dec 16, 2020
Property Address	179 LAGUNITAS RD, ROSS, CA 94957
Document Number	0000064910
Instrument Date	Dec 10, 2020
Instrument	2020-0064910
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$11,825.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	PO BOX 1699, ROSS, CA 94957-1699

Mortgage

Document Number	0000064911
Date	Dec 16, 2020
Instrument	2020-0064911

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.25%
Type Change Date	Jan 1, 2031
Change Frequency	Monthly
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Dec 9, 2020
Property Address	179 LAGUNITAS RD, ROSS, CA 94957
Document Number	0000063072
Instrument Date	Nov 25, 2020
Instrument	63072
Transaction Type	Transfer
Record Updated	Dec 18, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1010 B ST STE200 SAN RAFAEL CA 94901, SAN RAFAEL, CA 94901

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 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

Year	Tax Bill	Assessed Value
2026		$12,083,591 (+2%) Land $6,072,330 Building $6,011,261
2025	$140,019.00 (+6.05%)	$11,846,747 (+5.36%) Land $5,953,310 Building $5,893,437
2023	$132,033.00 (+2.58%)	$11,244,300 Land $5,722,200 Building $5,522,100
2022	$128,709.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 130 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	130 in force
Nearby Flood Claims	229 (1980–2025)
Claims Outside the SFHA	17 of 229
Most Recent Claim	Apr 2025 · other causes
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 101 claims Severe Storms & Flooding, Feb 1986 · 27 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 42 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002
Water Source	Surface water
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2019–2021) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 255 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

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