33 Florence Ave, Mill Valley, CA 94941 Property Records

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

Property Summary

Property Type	Duplex
Details	2 bd · 2 ba · 1,353 sqft · built 1903
Lot Size	0.603 acres (26,260 sqft)
Owner	2 Company Names on Record
Last Sale	$880,000 (May 1999)
Tax Bill	$21,125 (2025)
Deeds & Mortgages	Apr 2024 Transfer Jan 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`028-156-11`

Property Details

APN / Parcel Number

Primary APN	`028-156-11`
Alternative APN	`02815609`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Units	2 Units
Building Area	1,353 sqft

Exterior

Year Built	Built 1903
Effective Year Built	Effective 1903
Architectural Style	Duplex Single
Lot Area	26,260 sqft (0.603 acres)
Garage Area	200 sqft

Location & Zoning

Street Address	33 FLORENCE AVE
City	MILL VALLEY
State	CA
Zip	94941-2611
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Subdivision	SCHLINGMAN #6
Legal Lot Number	47
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2005
Census Tract	127000

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	33 FLORENCE AVE, MILL VALLEY, CA 94941-2611
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Apr 26, 2024	Intrafamily Transfer, Transfer
Jan 19, 2017	Deed of Trust, Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 28, 1999 · Amount on Record
Deed Sale	May 28, 1999 · Amount on Record
Deed Document Number	199941390
Last Transfer Date	Apr 24, 2024
Transfer Doc	0000012011
Record Updated	Sep 20, 2026

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Apr 26, 2024
Property Address	33 FLORENCE AVE, MILL VALLEY, CA 94941-2611
Document Number	0000012011
Map Reference	VOL 2 PG 102
Instrument Date	Apr 24, 2024
Instrument	2024-0012011
Transaction Type	Transfer
Record Updated	May 21, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 FLORENCE AVE, MILL VALLEY, CA 94941-2611

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	33 FLORENCE AVE, MILL VALLEY, CA 94941-2611
Transaction Type	Mortgage
Record Updated	Jul 21, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000002583
Date	Jan 19, 2017
Instrument	2017-0002583

Lender

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

Agreement

Amount	Amount Recorded

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		$1,456,040 (+2%) Land $490,081 Building $965,959
2025	$21,125.00 (+4.42%) Homeowner's exemption	$1,427,491 (+4.04%) Land $480,471 Building $947,020
2023	$20,231.00 (+2.23%) Homeowner's exemption	$1,372,072 Land $461,818 Building $910,254
2022	$19,789.00

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
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1982–1983)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Feb 1983 · Coastal Storms, Floods, Slides & Tornadoes
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Feb 1983 · 2 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	0.02% 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 351 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: T-Mobile, Unwired, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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