153 Lagunitas Rd, Ross, CA 94957 Property Records

Marin County property record for 153 Lagunitas Rd, Ross, CA 94957

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 4,747 sqft · built 1900
Lot Size	1.11 acres (48,600 sqft)
Owner	2 Individual Names on Record
Tax Bill	$52,320 (2025)
Deeds & Mortgages	Jul 2017 Line of Credit Jul 2017 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`073-232-17`

Property Details

APN / Parcel Number

Primary APN	`073-232-17`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Building Area	4,747 sqft Living Area
Basement Area	898 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1976
Architectural Style	Contemporary
Lot Area	48,600 sqft
Garage Area	650 sqft
Parking Spaces	2 Parking Spaces
Pool Area	828 sqft
Deck Area	1,599 sqft
Patio Area	1,599 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	153 LAGUNITAS RD
City	ROSS
State	CA
Zip	94957-9662
Property Category	Residential
Property Type	Residential > Single Family > Home
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	2
Census Block	2012
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 Individual Names on Record
Mailing Address	PO BOX 1452, ROSS, CA 94957-1452
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2017	Trustee's Deed, Construction Loan · Line of Credit MUFG UNION BK NA
Jul 3, 2017	Loan Modification, Mortgage · Line of Credit MUFG UNION BK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jul 3, 2003
Transfer Doc	0000087461
Record Updated	Sep 20, 2026

July 2017: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	MARIN CA
Recording Date	Jul 21, 2017
Property Address	153 LAGUNITAS RD, ROSS, CA 94957-9662
Instrument Date	Jul 17, 2017
Instrument	29050
Transaction Type	Construction Loan
Record Updated	Aug 2, 2017
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	153 LAGUNITAS RD ROSS CA 949579662, ROSS, CA 94957-9662

Mortgage

Document Number	0000029050
Date	Jul 21, 2017
Instrument	29050

Lender

Name	MUFG UNION BK NA
Type	Bank
Address	9865 TOWNE CENTRE DR, SAN DIEGO, CA 92121-1975

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

July 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	MARIN CA
Property Address	153 LAGUNITAS RD, ROSS, CA 94957-9662
Document Number	0000029049
Instrument Date	Jul 3, 2017
Transaction Type	Mortgage
Record Updated	Aug 2, 2017
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	153 LAGUNITAS RD ROSS CA 949579662, ROSS, CA 94957-9662

Mortgage

Document Number	0000029049
Date	Jul 21, 2017
Instrument	29049

Lender

Name	MUFG UNION BK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$4,420,715 (+2%) Land $2,298,660 Building $2,122,055
2025	$52,320.00 (+4.68%) Homeowner's exemption	$4,334,037 (+4.04%) Land $2,253,589 Building $2,080,448
2023	$49,979.00 (+1.95%) Homeowner's exemption	$4,165,758 Land $2,166,086 Building $1,999,672
2022	$49,022.00

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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