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166 Elinor Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 166 Elinor Ave, Mill Valley, CA 94941 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 6.5 ba · 4,743 sqft · built 1926
Lot Size0.758 acres (33,000 sqft)
OwnerIndividual Name on File
Last Sale$8,300,000 (Nov 2019)
Tax Bill$111,696 (2025)
Deeds & MortgagesNov 2019 Transfer
Nov 2019 Sale
Flood ZoneZone X (minimal risk)
APN029-085-06

Property Details

APN / Parcel Number

Primary APN029-085-06

Interior

Bedrooms5 Beds
Full Baths6.5 Baths
Half Baths1 Half Bath
Building Area4,743 sqft Living Area
Basement Area274 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1926
Effective Year BuiltEffective 2009
Architectural StyleContemporary
Lot Area33,000 sqft (0.758 acres)
Garage Area441 sqft
Parking Spaces2 Parking Spaces
Pool Area720 sqft
Deck Area425 sqft
Patio Area1,134 sqft

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address166 ELINOR AVE
CityMILL VALLEY
StateCA
Zip94941-1217
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionL27-31 /B5P8 OR MAP #2 BOLSA VALLEY
Legal SubdivisionBOLSA VLY MAP 02
Legal Tract2
Legal Lot Number27-31
JurisdictionMARIN CA
Township / Civil DivisionSOUTHEAST MARIN
Census Block Group4
Census Block4000
Census Tract126100

Owner

Source: Marin County records · APN 029-085-06

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 RecordIndividual Name on File
Mailing Address166 ELINOR AVE, MILL VALLEY, CA 94941-1217
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Nov 19, 2019Quit Claim Deed, Transfer
CAL LAND TITLE COMPANY, CAL LAND TITLE CO
Nov 19, 2019Grant Deed, Transfer
CAL LAND TITLE COMPANY, CAL LAND TITLE CO

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 19, 2019 · Amount on Record
Deed SaleNov 19, 2019 · Amount on Record
Prior SaleJun 16, 2016 · Amount on Record
Deed Document Number201943756
Prior Transfer DateNov 15, 2019
Prior Transfer Doc0000043757
Record UpdatedSep 20, 2026

November 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMARIN CA
Recording DateNov 19, 2019
Property Address166 ELINOR AVE, MILL VALLEY, CA 94941-1217
Document Number0000043757
Instrument DateNov 08, 2019
Instrument43757
Transaction TypeTransfer
Record UpdatedDec 04, 2019
Title CompanyCAL LAND TITLE COMPANY, CAL LAND TITLE CO

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address166 ELINOR AVE MILL VALLEY CA 949411217, MILL VALLEY, CA 94941-1217

November 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMARIN CA
Recording DateNov 19, 2019
Property Address166 ELINOR AVE, MILL VALLEY, CA 94941-1217
Document Number0000043756
Instrument DateNov 07, 2019
Instrument43756
Transaction TypeTransfer
Record UpdatedDec 06, 2019
Title CompanyCAL LAND TITLE COMPANY, CAL LAND TITLE CO

Transaction

AmountAmount Recorded
Tax$9,130.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address166 ELINOR AVE MILL VALLEY CA 949411217, MILL VALLEY, CA 94941-1217

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyMarin County
MunicipalityMill Valley City
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$9,255,303 (+2%) Land $4,796,650 Building $4,458,653
2025$111,696.00 (+9.15%)$9,073,848 (+4.04%) Land $4,702,609 Building $4,371,239
2023$102,332.00 (+0.41%)$8,721,557 Land $4,520,031 Building $4,201,526
2022$101,916.00

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 RiskLow
above 20% of the US · above 11% of California
Wildfire LikelihoodAbout 1 in 5,000 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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