203 Princess Ln, Mill Valley, CA 94941 Property Records

Marin County property record for 203 Princess Ln, Mill Valley, CA 94941

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,983 sqft · built 1954
Lot Size	0.404 acres (17,600 sqft)
Owner	2 Individual Names on File
Last Sale	$3,400,000 (Nov 2023)
Tax Bill	$43,420 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Nov 2023 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`048-042-29`

Property Details

APN / Parcel Number

Primary APN	`048-042-29`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,983 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1988
Architectural Style	Contemporary
Lot Area	17,600 sqft (0.404 acres)
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Deck Area	1,016 sqft
Patio Area	1,016 sqft

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	203 PRINCESS LN
City	MILL VALLEY
State	CA
Zip	94941-3480
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	TAMALPAIS LAND & WATER CO
Legal Lot Number	13
Jurisdiction	MARIN CA
Township / Civil Division	SOUTHEAST MARIN
Census Block Group	2
Census Block	2000
Census Tract	128200

Owner

203 Princess Ln is owned and occupied by two individuals who bought it in November 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	203 PRINCESS LN, MILL VALLEY, CA 94941-3480
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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

Deeds, Mortgages & Sale History

Date	Document
Nov 12, 2025	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Nov 15, 2023	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Apr 26, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 15, 2023 · Amount on File
Deed Sale	Nov 15, 2023 · Amount on File
Prior Sale	May 27, 1998 · Amount on File
Deed Document Number	202330755
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	203 PRINCESS LN, MILL VALLEY, CA 94941-3480
Transaction Type	Mortgage
Record Updated	Dec 1, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	203 PRINCESS LN, MILL VALLEY, CA 94941-3480

Mortgage

Document Number	0000029052
Date	Nov 12, 2025
Instrument	2025-0029052

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Type Change Date	Nov 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.7%
Index	SOFR Average 30-Day
Max Rate	10.7%

November 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Nov 15, 2023
Property Address	203 PRINCESS LN, MILL VALLEY, CA 94941-3480
Document Number	0000030755
Map Reference	VOL 1 PG 125
Instrument Date	Nov 1, 2023
Instrument	2023-0030755
Transaction Type	Transfer
Record Updated	Dec 7, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,740.00
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	203 PRINCESS LN, MILL VALLEY, CA 94941-3480

Mortgage

Document Number	0000030756
Date	Nov 15, 2023
Instrument	2023-0030756

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2053

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	203 PRINCESS LN, MILL VALLEY, CA 94941-3480
Transaction Type	Mortgage
Record Updated	May 12, 2021
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	203 PRINCESS LN, MILL VALLEY, CA 94941-3480

Mortgage

Document Number	0000027878
Date	Apr 26, 2021
Instrument	2021-0027878

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 203 Princess Ln was $43,420.

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		$3,537,360 (+2%) Land $2,080,800 Building $1,456,560
2025	$43,420.00	$3,468,000 Land $2,040,000 Building $1,428,000
2023	$19,244.00 (+3.89%) Homeowner's exemption	$1,526,870 Land $575,497 Building $951,373
2022	$18,524.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 203 Princess Ln in Zone X, an area of minimal flood risk, though there have been 9 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
Flood Insurance Cost	Premium on File median of 17 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	17 in force
Nearby Flood Claims	9 (1982–2017)
Claims Outside the SFHA	7 of 9
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 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 203 Princess Ln is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% 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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