6 Shell Rd, Mill Valley, CA 94941 Property Records

Marin County property record for 6 Shell Rd, Mill Valley, CA 94941 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms7 Beds
Bathrooms5.5 Baths
Year BuiltBuilt 1984
Square Footage3,964 sqft Living Area
Lot Size11,500 sqft (0.264 acres)
OccupancyOwner Occupied
Last Sale$512,000 (1994)
Tax Bill$19,747.00 (2025)

Property Details

APN / Parcel Number

Primary APN033-071-25

Interior

Bedrooms7 Beds
Full Baths5.5 Baths
Partial Baths1 Partial Baths
Total Rooms4 Rooms
Building Area3,964 sqft Living Area
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1984
Architectural StyleContemporary Style
Exterior MaterialWood Siding Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area11,500 sqft (0.264 acres)
Parking Spaces2 Parking Spaces
Garage Area501 sqft Garage

Utilities and HVAC

Heating SystemCentral Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address6 SHELL RD
CityMILL VALLEY
StateCA
Zip94941-1508
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionMAP G3 606
JurisdictionMARIN CA
Minor Civil DivisionSOUTHEAST MARIN
Census Blockgroup1
Census Block1002
Census Tract126200

Owner

Source: Marin County records · APN 033-071-25

Assessment roll updated July 13, 2026 · Last verified August 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 Address6 SHELL RD, MILL VALLEY, CA 94941-1508
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

DateDocument
Feb 09, 2024Correction Deed
Oct 17, 2023Quit Claim Deed, Transfer
Quitclaim Document
Jul 26, 2021Deed of Trust, Mortgage · Conventional Mortgage
MUFG UNION BANK NA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 20, 1994 · Amount on Record
Deed SaleOct 20, 1994 · Amount on Record
Deed Doc Number199474246
Last Transfer DateSep 29, 2023
Transfer Doc0000027156
Record RefreshedSep 20, 2026

February 2024: Correction Deed

Document TypeCorrection Deed
JurisdictionMARIN CA
Recording DateFeb 09, 2024
Property Address6 SHELL RD, MILL VALLEY, CA 94941-1508
Document Number0000003817
Instrument DateJan 23, 2024
Instrument2024-0003817
Record UpdatedFeb 22, 2024

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6 SHELL RD, MILL VALLEY, CA 94941-1508

October 2023: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateOct 17, 2023
Property Address6 SHELL RD, MILL VALLEY, CA 94941-1508
Document Number0000027156
Instrument DateSep 29, 2023
Instrument2023-0027156
Transaction TypeTransfer
Record UpdatedNov 01, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6 SHELL RD, MILL VALLEY, CA 94941-1508

July 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMARIN CA
Property Address6 SHELL RD, MILL VALLEY, CA 94941-1508
Transaction TypeMortgage
Record UpdatedAug 10, 2021
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000047746
DateJul 26, 2021
Instrument2021-0047746
Lender
NameMUFG UNION BANK NA
TypeBank
AddressSAN DIEGO, CA 92121
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2051

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified August 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$1,229,350 (+2%) Land $513,116 Building $716,234
2025$19,747.00 (+9.57%) Homeowner's exemption$1,205,253 (+11.38%) Land $503,058 Building $702,195
2023$18,023.00 (+2.98%) Homeowner's exemption$1,082,115 Land $413,271 Building $668,844
2022$17,502.00

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

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

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