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27 Mesa Ave, Mill Valley, CA 94941 Property Records

Marin County property record for 27 Mesa Ave, Mill Valley, CA 94941 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,353 sqft · built 1925
Lot Size0.16 acres (6,967 sqft)
Owner2 Company Names on File
Last Sale$2,500,000 (Sep 2021)
Tax Bill$37,938 (2025)
Deeds & MortgagesAug 2023 Transfer
Sep 2021 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN030-012-58

Property Details

APN / Parcel Number

Primary APN030-012-58

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Building Area2,353 sqft Living Area
Basement Area196 sqft

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 1945
Architectural StyleContemporary
Lot Area6,967 sqft (0.16 acres)
Garage Area514 sqft
Parking Spaces1 Parking Space
Deck Area195 sqft
Patio Area195 sqft

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address27 MESA AVE
CityMILL VALLEY
StateCA
Zip94941-1352
Property CategoryResidential
Property TypeResidential > Single Family > Home
JurisdictionMARIN CA
Township / Civil DivisionSOUTHEAST MARIN
Census Block Group1
Census Block1007
Census Tract126100

Owner

Source: Marin County records · APN 030-012-58

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 Address27 MESA AVE, MILL VALLEY, CA 94941-1352
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Living Trust

Deeds, Mortgages & Sale History

DateDocument
Aug 16, 2023Intrafamily Transfer, Transfer
Sep 30, 2021Deed of Trust, Mortgage · Conventional Mortgage
FIRST REPUBLIC BANK
Sep 08, 2021Grant Deed, Transfer
FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 08, 2021 · Amount on Record
Deed SaleSep 08, 2021 · Amount on Record
Deed Document Number202156151
Last Transfer DateAug 15, 2023
Transfer Doc0000020295
Record UpdatedSep 20, 2026

August 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionMARIN CA
Recording DateAug 16, 2023
Property Address27 MESA AVE, MILL VALLEY, CA 94941-1352
Document Number0000020295
Instrument DateAug 15, 2023
Instrument2023-0020295
Transaction TypeTransfer
Record UpdatedAug 30, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address27 MESA AVE, MILL VALLEY, CA 94941-1352

September 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMARIN CA
Property Address27 MESA AVE, MILL VALLEY, CA 94941-1352
Transaction TypeMortgage
Record UpdatedAug 23, 2022
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address27 MESA AVE, MILL VALLEY, CA 94941-1352

Mortgage

Document Number0000060482
DateSep 30, 2021
Instrument2021-0060482
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2051

September 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMARIN CA
Recording DateSep 08, 2021
Property Address27 MESA AVE, MILL VALLEY, CA 94941-1352
Document Number0000056151
Instrument DateSep 07, 2021
Instrument2021-0056151
Transaction TypeTransfer
Record UpdatedAug 23, 2022
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$2,750.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address27 MESA AVE, MILL VALLEY, CA 94941-1352

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified August 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$3,446,050 (+12.87%) Land $1,731,872 Building $1,714,178
2025$37,938.00 (+17.64%) Homeowner's exemption$3,053,000 (+19.73%) Land $1,697,920 Building $1,355,080
2023$32,250.00 (+4.59%) Homeowner's exemption$2,550,000 Land $1,632,000 Building $918,000
2022$30,835.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411261001, refreshed September 2026 · 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
Nearby Flood Claims9 (1982–1998)
Claims Outside the SFHA8 of 9
Most Recent ClaimMay 1998, other causes
Named Events
  • Severe Winter Storms And Flooding (Feb 1998), 2 claims
  • Severe Storms, Flood, Mudslides & High Tide (Jan 1982), 4 claims
Nearby Flood Policies10 in force
7 of 10 on primary residences
Flood Insurance CostPremium on Record
median of 10 individual NFIP policies nearby

Wildfire

Wildfire RiskLow
above 20% of the US · above 11% of California
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureIndirect
within ember reach

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.

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