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355 Selby Ln, Atherton, CA 94027 Property Records

San Mateo County property record for 355 Selby Ln, Atherton, CA 94027

Property Summary

Property TypeSingle Family Home
Details5 bd · 4 ba · 5,280 sqft · built 1936
Lot Size1.68 acres (73,542 sqft)
Owner2 Company Names on Record
Tax Bill$19,665 (2025)
Deeds & MortgagesJan 2017 Line of Credit
Mar 2019 Transfer
Flood ZoneZone X (minimal risk)
APN059-291-170

Property Details

APN / Parcel Number

Primary APN059-291-170

Interior

Bedrooms5 Beds
Full Baths4 Baths
Total Rooms11 Rooms
Stories1 Story
Building Area5,280 sqft Living Area
1st Floor Area1,520 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1936
Effective Year BuiltEffective 1936
Architectural StyleRanch
Exterior MaterialWood
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area73,542 sqft
Lot Dimensions327 ft deep x 225 ft wide
Garage Area440 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address355 SELBY LN
CityATHERTON
StateCA
Zip94027-3932
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10000
Legal Description1.68 AC MOL ON SELBY LANE COM 249.5 FT FR ALMENDRAL AVE PTN OF LOT T SELBY TRACT RSM 10/29 30 TOWN OF
Legal SubdivisionSELBY TRACT
Legal Lot NumberT
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group4
Census Block4020
Census Tract611400

Owner

Source: San Mateo County records, as of July 15, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Company Names on Record
Mailing Address73 AMADOR AVE, ATHERTON, CA 94027-3903
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

DateDocument
Jan 3, 2017Deed of Trust, Mortgage · Line of Credit
MUFG UNION BANK NA
Mar 5, 2019Affidavit of Death, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateDec 8, 1993
Transfer Doc0000016012
Record UpdatedOct 29, 2026

January 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address355 SELBY LN, ATHERTON, CA 94027-3932
Transaction TypeMortgage
Record UpdatedAug 5, 2022
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000000079
DateJan 3, 2017
Instrument2017-000079
Lender
NameMUFG UNION BANK NA
TypeBank
AddressSAN DIEGO, CA 92121
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

March 2019: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateMar 5, 2019
Property Address355 SELBY LN, ATHERTON, CA 94027-3932
Document Number0000015276
Instrument DateFeb 28, 2019
Instrument15276
Transaction TypeTransfer
Record UpdatedMar 26, 2020
Title CompanyATTORNEY ONLY

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address355 SELBY LN ATHERTON CA 940273932, ATHERTON, CA 94027-3932

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

TypeName
StateCalifornia
MunicipalityAtherton Town
CountySan Mateo County
Elementary School DistrictRedwood City Elementary School District (KG - 08)
Secondary School DistrictSequoia Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$1,723,460 (+2%) Land $1,054,829 Building $668,631
2025$19,665.00 (+2.97%) Homeowner's exemption$1,689,668 (+4.04%) Land $1,034,147 Building $655,521
2023$19,098.00 (+4.89%) Homeowner's exemption$1,624,058 Land $993,991 Building $630,067$6,469,110
2022$18,207.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies7 in force
Nearby Flood Claims8 (1979–2019)
Claims Outside the SFHA2 of 8
Most Recent ClaimJan 2019 · other causes

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 96% of the US · lower than 97.4% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCALIFORNIA WATER SERVICE - BEAR GULCH
private · serves 60,382 people · EPA ID CA4110006
Water SourceSurface water
Last State InspectionFeb 2025
Lead4 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 160 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Race Communications
Fiber		10,000 / 10,000
AT&T
Fiber · Fixed Wireless in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250

May also be available: Etheric Networks, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Selby Ln

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