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42 Shell Rd, Mill Valley, CA 94941 Property Records

Marin County property record for 42 Shell Rd, Mill Valley, CA 94941 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2016
Square Footage2,932 sqft Living Area
Lot Size13,875 sqft (0.319 acres)
Garage504 sqft
OccupancyOwner Occupied
Tax Bill$12,565.00 (2025)

Property Details

APN / Parcel Number

Primary APN033-091-41

Interior

Bedrooms4 Beds
Full Baths3 Baths
Building Area2,932 sqft Living Area
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 2016
Effective Year BuiltEffective 2016
Architectural StyleContemporary Style
Lot Area13,875 sqft (0.319 acres)
Parking Spaces2 Parking Spaces
Garage Area504 sqft Garage
Deck Area825 sqft Deck
Patio Area825 sqft Patio

Utilities and HVAC

Heating SystemCentral Heating

Location & Zoning

Street Address42 SHELL RD
CityMILL VALLEY
StateCA
Zip94941-1550
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionMAP 5 PG 12 BLK A LOT 29
Legal SubdivisionALTO SUB #1
Legal Lot Number29
JurisdictionMARIN CA
Minor Civil DivisionSOUTHEAST MARIN
Census Blockgroup1
Census Block1002
Census Tract126200

Owner

Source: Marin County records · APN 033-091-41

Assessment roll updated July 13, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address42 SHELL RD, MILL VALLEY, CA 94941-1550
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

DateDocument
Nov 14, 2023Intrafamily Transfer, Transfer
Jun 07, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Apr 17, 2019Deed of Trust, Mortgage · Conventional Mortgage
JWH FINANCIAL INC
Aug 05, 2020Deed of Trust, Mortgage · Conventional Mortgage
OWNING CORPORATION

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last Transfer DateOct 30, 2023
Transfer Doc0000030627
Record RefreshedSep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionMARIN CA
Recording DateNov 14, 2023
Property Address42 SHELL RD, MILL VALLEY, CA 94941-1550
Document Number0000030627
Map ReferenceVOL 5 PG 12
Instrument DateOct 30, 2023
Instrument2023-0030627
Transaction TypeTransfer
Record UpdatedDec 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address42 SHELL RD, MILL VALLEY, CA 94941-1550

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMARIN CA
Property Address42 SHELL RD, MILL VALLEY, CA 94941-1550
Transaction TypeMortgage
Record UpdatedJun 23, 2021
Title CompanyATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address42 SHELL RD, MILL VALLEY, CA 94941-1550

Mortgage

Document Number0000037088
DateJun 07, 2021
Instrument2021-0037088
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJun 01, 2036

April 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMARIN CA
Property Address42 SHELL RD, MILL VALLEY, CA 94941-1550
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanySTEWART TITLE GUARANTY CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000012481
DateApr 17, 2019
Instrument2019-0012481
Lender
NameJWH FINANCIAL INC
TypeFunding / Finance Company
AddressCOSTA MESA, CA 92626
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueMay 01, 2034

August 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMARIN CA
Property Address42 SHELL RD, MILL VALLEY, CA 94941-1550
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyORANGE COAST TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000034701
DateAug 05, 2020
Instrument2020-0034701
Lender
NameOWNING CORPORATION
TypeNon-Lending Institution
AddressORANGE, CA 92868
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueAug 01, 2035

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyMarin County
Elementary School DistrictMill Valley Elementary School District (KG - 08)
Secondary School DistrictTamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$932,535 (+2%) Land $192,959 Building $739,576
2025$12,565.00 (+4.67%) Homeowner's exemption$914,251 (+4.04%) Land $189,176 Building $725,075
2023$12,004.00 (+3.09%) Homeowner's exemption$878,753 Land $181,830 Building $696,923
2022$11,644.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AO, within 500 ft

Wildfire

Wildfire RiskLow
above 20% of the US · above 11% of California
Wildfire LikelihoodAbout 1 in 7,143 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values are read at the parcel center point; lenders make the official flood determination.

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