314 Ross Dr, Mill Valley, CA 94941 Property Records

Marin County property record for 314 Ross Dr, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,164 sqft · built 1949
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on File
Last Sale	$550,000 (Jun 2010)
Tax Bill	$14,126 (2025)
Deeds & Mortgages	Apr 2020 Mortgage
Flood Zone	Zone AH (high risk)
APN	`052-012-02`

Property Details

APN / Parcel Number

Primary APN	`052-012-02`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Building Area	1,164 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1962
Architectural Style	Contemporary
Lot Area	7,500 sqft (0.172 acres)
Garage Area	312 sqft
Parking Spaces	1 Parking Space
Deck Area	350 sqft
Patio Area	350 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	314 ROSS DR
City	MILL VALLEY
State	CA
Zip	94941-3883
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	KAY PARK 02
Legal Lot Number	41
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	3
Census Block	3025
Census Tract	128100

Owner

Source: Marin County records · APN 052-012-02

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 Individual Names on File
Mailing Address	314 ROSS DR, MILL VALLEY, CA 94941-3883
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 18, 2010 · Amount on Record
Deed Sale	Jun 18, 2010 · Amount on Record
Deed Document Number	201029535
Record Updated	Sep 20, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	314 ROSS DR, MILL VALLEY, CA 94941-3883
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000014416
Date	Apr 13, 2020
Instrument	2020-0014416

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

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

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
Elementary School District	Mill Valley 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		$720,147 (+2%) Land $526,616 Building $193,531
2025	$14,126.00 (+6.32%) Homeowner's exemption	$706,029 (+4.04%) Land $516,292 Building $189,737
2023	$13,286.00 (+7.09%) Homeowner's exemption	$678,619 Land $496,248 Building $182,371
2022	$12,406.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 18, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone AH high risk · shallow ponding 1–3 ft
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	11.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 88 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	88 in force
Nearby Flood Claims	120 (1978–2026)
Claims Outside the SFHA	13 of 120
Most Recent Claim	Jan 2026 · other causes
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 5 claims Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 6 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 29 claims

Wildfire

Wildfire Risk	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.05% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: Unwired, Verizon.

Based on FCC filings for 436 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.