480 Wellesley Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 480 Wellesley Ave, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,773 sqft · built 1963
Lot Size	0.106 acres (4,600 sqft)
Owner	2 Company Names on Record
Last Sale	$835,000 (May 2007)
Tax Bill	$14,030 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Nov 2017 Reverse Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`051-063-22`

Property Details

APN / Parcel Number

Primary APN	`051-063-22`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,773 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1972
Architectural Style	Contemporary
Lot Area	4,600 sqft (0.106 acres)
Garage Area	523 sqft
Parking Spaces	2 Parking Spaces
Deck Area	268 sqft
Patio Area	268 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	480 WELLESLEY AVE
City	MILL VALLEY
State	CA
Zip	94941-3540
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MARIN TERS
Legal Block	215
Legal Lot Number	14
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1003
Census Tract	128100

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	480 WELLESLEY AVE, MILL VALLEY, CA 94941-3540
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Aug 24, 2021	Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
Nov 14, 2017	Deed of Trust, Mortgage · Reverse Mortgage MUFG UNION BANK NA
Mar 28, 2018	Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 1, 2007 · Amount on Record
Deed Sale	May 1, 2007 · Amount on Record
Deed Document Number	200726956
Prior Transfer Date	Feb 17, 1998
Prior Transfer Doc	0000027483
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	480 WELLESLEY AVE, MILL VALLEY, CA 94941-3540
Transaction Type	Mortgage
Record Updated	Sep 8, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	480 WELLESLEY AVE, MILL VALLEY, CA 94941-3540

Mortgage

Document Number	0000053398
Date	Aug 24, 2021
Instrument	2021-0053398

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Address	PARSIPPANY, NJ 07054

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	480 WELLESLEY AVE, MILL VALLEY, CA 94941-3540
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000045270
Date	Nov 14, 2017
Instrument	2017-0045270

Lender

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

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	Dec 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.25%
Index	1-Year LIBOR
Max Rate	9.25%

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	480 WELLESLEY AVE, MILL VALLEY, CA 94941-3540
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000010928
Date	Mar 28, 2018
Instrument	2018-0010928

Lender

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

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Apr 8, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Marin County assessment roll, as of July 13, 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

Year	Tax Bill	Assessed Value
2026		$1,141,002 (+2%) Land $731,061 Building $409,941
2025	$14,030.00 (+4.98%) Homeowner's exemption	$1,118,632 (+4.04%) Land $716,728 Building $401,904
2023	$13,364.00 (+3.36%) Homeowner's exemption	$1,075,204 Land $688,903 Building $386,301
2022	$12,930.00

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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	4 (1982–1998)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Apr 1998 · Severe Winter Storms And Flooding

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	0.01% annual chance
Exposure	None beyond ember reach

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 589 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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