40 Midhill Dr, Mill Valley, CA 94941 Property Records

Marin County property record for 40 Midhill Dr, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,069 sqft · built 1965
Lot Size	0.169 acres (7,350 sqft)
Owner	2 Company Names on File
Last Sale	$749,000 (Nov 1997)
Tax Bill	$18,015 (2025)
Flood Zone	Zone X (minimal risk)
APN	`033-172-20`

Property Details

APN / Parcel Number

Primary APN	`033-172-20`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	3,069 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1970
Architectural Style	Contemporary
Lot Area	7,350 sqft (0.169 acres)
Garage Area	494 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	40 MIDHILL DR
City	MILL VALLEY
State	CA
Zip	94941-1420
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP 12 PG 78 LOT 129
Legal Subdivision	SCOTT VLY 03
Legal Tract	3
Legal Lot Number	129
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1006
Census Tract	126200

Owner

Source: Marin County records · APN 033-172-20

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	40 MIDHILL DR, MILL VALLEY, CA 94941-1420
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 25, 1997 · Amount on Record
Deed Sale	Nov 25, 1997 · Amount on Record
Deed Document Number	199767417
Last Transfer Date	May 15, 2007
Transfer Doc	0000031606
Record Updated	Sep 20, 2026

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	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

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

Year	Tax Bill	Assessed Value
2026		$1,264,391 (+2%) Land $692,146 Building $572,245
2025	$18,015.00 (+3.07%) Homeowner's exemption	$1,239,601 (+4.04%) Land $678,576 Building $561,025
2023	$17,478.00 (+4.07%) Homeowner's exemption	$1,191,473 Land $652,230 Building $539,243
2022	$16,794.00

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 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

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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
Unwired Fixed Wireless	300 / 25

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

Based on FCC filings for 192 locations within half a mile of this property.

Cell Coverage

5G and 4G LTE (outdoors only)

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.