156 Florence Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 156 Florence Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,056 sqft · built 1963
Lot Size	0.173 acres (7,540 sqft)
Owner	2 Trust Names on File
Last Sale	$1,059,000 (Jun 2026)
Tax Bill	$13,017 (2025)
Deeds & Mortgages	May 2023 Mortgage Jul 2022 Line of Credit + 3 more
Flood Zone	Zone X (minimal risk)
APN	`028-136-18`

Property Details

APN / Parcel Number

Primary APN	`028-136-18`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Building Area	1,056 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1980
Architectural Style	Contemporary
Lot Area	7,540 sqft (0.173 acres)
Deck Area	418 sqft
Patio Area	418 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	156 FLORENCE AVE
City	MILL VALLEY
State	CA
Zip	94941-2613
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MAP C3 606
Legal Subdivision	MILLSIDE TERRACE
Legal Lot Number	50
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2004
Census Tract	127000

Owner

156 Florence Ave is held in a trust since June 2026.

Source: Marin County records, as of July 13, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Trust Names on File
Mailing Address	77 VAN NESS AVE, 101, SAN FRANCISCO, CA 94102-6042
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
May 10, 2023	Deed of Trust, Mortgage · Commercial Mortgage UNLOCK PARTNERSHIP SOLUTIONS INC
Jul 13, 2022	Deed of Trust, Mortgage · Line of Credit COASTAL COMMUNITY BANK
Jun 1, 2026	Grant Deed, Transfer FIRST AMERICAN TITLE
Oct 14, 2025	Grant Deed, Transfer · Conventional Mortgage BARRETT FINANCIAL GROUP LLC
Mar 21, 2017	Deed of Trust, Mortgage · Line of Credit US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 1, 2026 · Amount on File
Deed Sale	Jun 1, 2026 · Amount on File
Prior Sale	Oct 14, 2025 · Amount on File
Deed Document Number	202615882
Prior Transfer Date	Jul 11, 2016
Prior Transfer Doc	0000032271
Record Updated	Oct 29, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	VANTAGE PROPERTY TITLE COMPANY, VANTAGE POINT TITLE CO OF CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613

Mortgage

Document Number	0000011676
Date	May 10, 2023
Instrument	2023-0011676

Lender

Name	UNLOCK PARTNERSHIP SOLUTIONS INC
Type	Non-Lending Institution
Address	MILL VALLEY, CA 94941

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613
Transaction Type	Mortgage
Record Updated	Jun 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613
Investor	Possibly a Property Investor

Mortgage

Document Number	0000026440
Date	Jul 13, 2022
Instrument	2022-0026440

Lender

Name	COASTAL COMMUNITY BANK
Type	Bank
Address	BURLINGAME, CA 94010

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Jun 1, 2026
Property Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613
Document Number	0000015882
Instrument Date	May 27, 2026
Instrument	202615882
Transaction Type	Transfer
Record Updated	Jun 9, 2026
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Tax	$117,654.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	77 VAN NESS AVE, 101, SAN FRANCISCO, CA 94102-6042

October 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Oct 14, 2025
Property Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613
Document Number	0000026441
Map Reference	VOL 2 PG 129
Instrument Date	Oct 7, 2025
Instrument	2025-0026441
Transaction Type	Transfer
Record Updated	Oct 30, 2025
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,094.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613

Mortgage

Document Number	0000026442
Date	Oct 14, 2025
Instrument	2025-0026442

Lender

Name	BARRETT FINANCIAL GROUP LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2055

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	156 FLORENCE AVE, MILL VALLEY, CA 94941-2613
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000011822
Date	Mar 21, 2017
Instrument	2017-0011822

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Feb 23, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 156 Florence Ave was $13,017.

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		$995,000 (+20.26%) Land $650,000 Building $345,000
2025	$13,017.00	$827,357 Land $440,138 Building $387,219
2023	$12,279.00 (+4.99%)	$795,237 Land $423,051 Building $372,186
2022	$11,695.00

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

Flood

FEMA maps place 156 Florence Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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

Wildfire risk around 156 Florence Ave is low, with a 0.03% annual chance of 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	Direct burnable vegetation

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.

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