119 Underhill Rd, Mill Valley, CA 94941 Property Records

Marin County property record for 119 Underhill Rd, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 3,133 sqft · built 1984
Lot Size	0.218 acres (9,512 sqft)
Owner	2 Company Names on Record
Tax Bill	$12,288 (2025)
Deeds & Mortgages	Oct 2018 Line of Credit Sep 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`033-210-22`

Property Details

APN / Parcel Number

Primary APN	`033-210-22`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Building Area	3,133 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1990
Architectural Style	Contemporary
Lot Area	9,512 sqft (0.218 acres)
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces
Deck Area	710 sqft
Patio Area	710 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	119 UNDERHILL RD
City	MILL VALLEY
State	CA
Zip	94941-1461
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	L20 /B018P071 M
Legal Subdivision	SCOTT VLY MDWS
Legal Lot Number	20
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1005
Census Tract	126200

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	119 UNDERHILL RD, MILL VALLEY, CA 94941-1461
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 23, 2018	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Sep 23, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jun 28, 2012
Transfer Doc	0000041383
Record Updated	Sep 20, 2026

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	119 UNDERHILL RD, MILL VALLEY, CA 94941-1461
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000036768
Date	Oct 23, 2018
Instrument	2018-0036768

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Nov 15, 2048

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	119 UNDERHILL RD, MILL VALLEY, CA 94941-1461
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	119 UNDERHILL RD, MILL VALLEY, CA 94941-1461

Mortgage

Document Number	0000044933
Date	Sep 23, 2020
Instrument	2020-0044933

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2050

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value
2026		$892,731 (+2%) Land $308,734 Building $583,997
2025	$12,288.00 (+3.36%) Homeowner's exemption	$875,230 (+4.04%) Land $302,682 Building $572,548
2023	$11,888.00 (-1.88%) Homeowner's exemption	$841,246 Land $290,929 Building $550,317
2022	$12,116.00

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 86 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	108 units insured incl. 22 condo units
Nearby Flood Claims	9 (1982–2019)
Claims Outside the SFHA	1 of 9
Most Recent Claim	Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 4 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 80% of the US · lower than 88% of California
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond ember reach

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 192 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25

May also be available: AT&T, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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