405 Wellesley Ct, Mill Valley, CA 94941 Property Records

Marin County property record for 405 Wellesley Ct, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,358 sqft · built 1964
Lot Size	0.207 acres (9,000 sqft)
Owner	2 Trust Names on File
Last Sale	$1,892,000 (Apr 2020)
Tax Bill	$29,732 (2025)
Deeds & Mortgages	Jul 2023 Transfer Aug 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`050-043-31`

Property Details

APN / Parcel Number

Primary APN	`050-043-31`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	3 Stories
Building Area	2,358 sqft Living Area
Basement Area	74 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1999
Architectural Style	Contemporary
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	9,000 sqft (0.207 acres)
Garage Area	432 sqft
Parking Spaces	2 Parking Spaces
Deck Area	1,042 sqft
Patio Area	1,042 sqft

Utilities, Heating & Cooling

Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	405 WELLESLEY CT
City	MILL VALLEY
State	CA
Zip	94941-3542
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	1
Census Block	1000
Census Tract	128100

Owner

405 Wellesley Ct is owner-occupied and held in a trust since April 2020.

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	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 20, 2023	Intrafamily Transfer, Transfer
Aug 31, 2021	Deed of Trust, Mortgage · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC
Dec 12, 2019	Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK
Apr 10, 2020	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC
Feb 28, 2017	Grant Deed, Transfer · ARM FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 10, 2020 · Amount on File
Deed Sale	Apr 10, 2020 · Amount on File
Prior Sale	Feb 28, 2017 · Amount on File
Deed Document Number	202014183
Prior Transfer Date	Jun 20, 2013
Prior Transfer Doc	0000045354
Record Updated	Oct 29, 2026

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Jul 20, 2023
Property Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542
Document Number	0000018154
Instrument Date	Jul 19, 2023
Instrument	2023-0018154
Transaction Type	Transfer
Record Updated	Aug 3, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542
Transaction Type	Mortgage
Record Updated	Sep 15, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542

Mortgage

Document Number	0000054719
Date	Aug 31, 2021
Instrument	2021-0054719

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company
Address	BRECKSVILLE, OH 44141

Agreement

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

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000047183
Date	Dec 12, 2019
Instrument	2019-0047183

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Dec 26, 2044

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Apr 10, 2020
Property Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542
Document Number	0000014183
Instrument Date	Apr 2, 2020
Instrument	2020-0014183
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,081.20
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	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542

Mortgage

Document Number	0000014184
Date	Apr 10, 2020
Instrument	2020-0014184

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

February 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Feb 28, 2017
Property Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542
Document Number	0000008486
Instrument Date	Feb 22, 2017
Instrument	2017-0008486
Transaction Type	Transfer
Record Updated	Aug 13, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	405 WELLESLEY CT, MILL VALLEY, CA 94941-3542

Mortgage

Document Number	0000008487
Date	Feb 28, 2017
Instrument	2017-0008487

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.05%
Type Change Date	Mar 1, 2024
Min Rate At Change	2.5%
Index	1-Month LIBOR
Max Rate	9.95%

Tax Assessment & Valuation

The 2025 property tax bill for 405 Wellesley Ct was $29,732 with a homeowner's exemption.

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		$2,110,526 (+2%) Land $1,338,600 Building $771,926
2025	$29,732.00 Homeowner's exemption	$2,069,147 Land $1,312,356 Building $756,791
2023	$28,151.00 (+4.3%) Homeowner's exemption	$1,988,813 Land $1,261,404 Building $727,409
2022	$26,991.00

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

Flood

FEMA maps place 405 Wellesley Ct in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1982.

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

Wildfire risk around 405 Wellesley Ct is low, with a 0.01% 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	0.01% 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.

Cell Coverage

4G LTE (outdoors only), no 5G reported

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