33 Elm Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 33 Elm Ave, Mill Valley, CA 94941

Property Summary

Property Type	Duplex
Details	2 bd · 2 ba · 1,854 sqft · built 1923
Lot Size	0.248 acres (10,800 sqft)
Owner	2 Company Names on File
Tax Bill	$16,517 (2025)
Deeds & Mortgages	Jun 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`029-202-15`

Property Details

APN / Parcel Number

Primary APN	`029-202-15`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Units	2 Units
Building Area	1,854 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1972
Architectural Style	Contemporary
Lot Area	10,800 sqft (0.248 acres)
Deck Area	702 sqft
Patio Area	704 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	33 ELM AVE
City	MILL VALLEY
State	CA
Zip	94941-1326
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1018
Census Tract	126100

Owner

Source: Marin County records · APN 029-202-15

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	33 ELM AVE, MILL VALLEY, CA 94941-1326
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Jun 26, 2019
Transfer Doc	0000022388
Record Updated	Sep 20, 2026

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MARIN CA
Recording Date	Jun 27, 2019
Property Address	33 ELM AVE, MILL VALLEY, CA 94941-1326
Document Number	0000022388
Instrument Date	Jun 26, 2019
Instrument	22388
Transaction Type	Transfer
Record Updated	Jul 08, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	33 ELM AVE MILL VALLEY CA 949411326, MILL VALLEY, CA 94941-1326

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		$1,103,611 (+2%) Land $405,807 Building $697,804
2025	$16,517.00 (+3.21%) Homeowner's exemption	$1,081,975 (+4.04%) Land $397,851 Building $684,124
2023	$16,004.00 (+1.49%) Homeowner's exemption	$1,039,963 Land $382,403 Building $657,560
2022	$15,769.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	9 (1982–1998)
Claims Outside the SFHA	8 of 9
Most Recent Claim	May 1998 · other causes
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims 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	Direct burnable vegetation at the parcel

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)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 762 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.