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191 Britton Ave, Atherton, CA 94027 Property Records

San Mateo County property record for 191 Britton Ave, Atherton, CA 94027 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms6.5 Baths
Year BuiltBuilt 1991
Square Footage9,580 sqft Living Area
Lot Size2.43 acres
GarageCarport
Last Sale$26,560,000 (2022)
Tax Bill$304,588.00 (2025)

Property Details

APN / Parcel Number

Primary APN070-214-070

Interior

Bedrooms5 Beds
Full Baths6.5 Baths
Partial Baths1 Partial Baths
Total Rooms14 Rooms
Building Area9,580 sqft Living Area
Gross Area11,830 sqft Gross Area
1st Floor4,100 sqft 1st Floor
2nd Floor3,790 sqft 2nd Floor
Attic Area1,220 sqft Attic
Attic1 Attic
Basement Area2,290 sqft Basement
Finished Basement1,260 sqft Finished
Unfinished Basement1,030 sqft Unfinished
Family RoomFamily Room
Stories3 Stories
StudyStudy

Exterior

Year BuiltBuilt 1991
Effective Year BuiltEffective 1991
Lot Area106,071 sqft
Parking Spaces4 Parking Spaces
Garage TypeCarport Garage
CarportCarport

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address191 BRITTON AVE
CityATHERTON
StateCA
Zip94027-4108
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Description2.68 ACRES OF LAND PORT OF LOT 4 VALPARAISO PARK RSM 19/10 TOWN OF ATHERTON
Legal SubdivisionPARAISO PARK
Legal Lot Number4
JurisdictionSAN MATEO CA
Minor Civil DivisionSAN MATEO
Census Blockgroup1
Census Block1012
Census Tract611400

Owner

Source: San Mateo County records · APN 070-214-070

Assessment roll updated July 15, 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 RecordCompany Name on File
Mailing Address1491 HAMILTON AVE, PALO ALTO, CA 94301-3125
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Oct 18, 2022Grant Deed, Transfer
LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY
Apr 10, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY
Apr 10, 2019Affidavit of Death, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 18, 2022 · Amount on Record
Deed SaleOct 18, 2022 · Amount on Record
Deed Doc Number202273919
Prior Transfer DateOct 11, 2022
Prior Transfer Doc0000073919
Record RefreshedSep 20, 2026

October 2022: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateOct 18, 2022
Property Address191 BRITTON AVE, ATHERTON, CA 94027-4108
Document Number0000073919
Map ReferenceMB B PG 9
Instrument DateOct 11, 2022
Instrument2022-073919
Transaction TypeTransfer
Record UpdatedNov 10, 2022
Title CompanyLAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$29,216.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1491 HAMILTON AVE, PALO ALTO, CA 94301-3125

April 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateApr 10, 2019
Property Address191 BRITTON AVE, ATHERTON, CA 94027-4108
Document Number0000025688
Instrument DateMar 27, 2019
Instrument25688
Transaction TypeTransfer
Record UpdatedApr 29, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address25 HIGHLAND PARK VLG #100-862 DALLAS TX 752052789, 100-86, DALLAS, TX 75205-2789

April 2019: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateApr 10, 2019
Property Address191 BRITTON AVE, ATHERTON, CA 94027-4108
Document Number0000025687
Instrument DateMar 22, 2019
Instrument25687
Transaction TypeTransfer
Record UpdatedMay 02, 2019
Title CompanyATTORNEY ONLY

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
MunicipalityAtherton Town
CountySan Mateo County
Elementary School DistrictMenlo Park City Elementary School District (KG - 08)
Secondary School DistrictSequoia 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$28,185,684 (+2%) Land $22,879,644 Building $5,306,040
2025$304,588.00 (+4.75%)$27,633,024 (+4.04%) Land $22,431,024 Building $5,202,000
2023$290,782.00 (+205.01%)$26,560,000 Land $21,560,000 Building $5,000,000
2022$95,334.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 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

Wildfire

Wildfire RiskLow
above 4% of the US · above 3% of California
Wildfire LikelihoodAbout 1 in 8,333 per year
ExposureDirect
burnable vegetation at the parcel

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

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