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526 Guildford Ave, San Mateo, CA 94402 Property Records

San Mateo County property record for 526 Guildford Ave, San Mateo, CA 94402 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1 Baths
Year BuiltBuilt 1947
Square Footage1,180 sqft Living Area
Lot Size4,500 sqft (0.103 acres)
Garage260 sqft
OccupancyOwner Occupied
Tax Bill$7,445.00 (2025)

Property Details

APN / Parcel Number

Primary APN035-078-040

Interior

Bedrooms3 Beds
Full Baths1 Baths
Total Rooms6 Rooms
Building Area1,180 sqft Living Area
1st Floor1,180 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Architectural StyleRanch Style
Exterior MaterialStucco Exterior
Roof MaterialComposition Shingle Roof
Lot Area4,500 sqft (0.103 acres)
Depth X Width90 ft x 50 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage Area260 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address526 GUILDFORD AVE
CitySAN MATEO
StateCA
Zip94402-2105
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 53 BLOCK 25 SUNNYBRAE MAP NO 3 RSM 26/11 12 13 CITY OF SAN MATEO
Legal SubdivisionSUNNYBRAE MAP NO 3
Legal Block25
Legal Lot Number53
JurisdictionSAN MATEO CA
Minor Civil DivisionSAN MATEO
Census Blockgroup4
Census Block4009
Census Tract607600

Owner

Source: San Mateo County records · APN 035-078-040

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 Record2 Individual Names on File
Mailing Address526 GUILDFORD AVE, SAN MATEO, CA 94402-2105
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Record RefreshedSep 20, 2026

July 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address526 GUILDFORD AVE, SAN MATEO, CA 94402-2105
Document Number0000071199
Instrument DateJul 19, 2017
Transaction TypeMortgage
Record UpdatedAug 24, 2018
Title CompanyTITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SVCS

Transferred To (Grantee/Buyer)

NameVerified Name
Address526 GUILDFORD AVE SAN MATEO CA 944022105, SAN MATEO, CA 94402-2105

Mortgage

Document Number0000071199
DateAug 15, 2017
Instrument71199
Lender
NameBANK OF AMERICA
TypeBank
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
MunicipalitySan Mateo City
Elementary School DistrictSan Mateo-Foster City Elementary School District (KG - 08)
Secondary School DistrictSan Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$505,016 (+2%) Land $252,508 Building $252,508
2025$7,445.00 (+1.72%) Homeowner's exemption$495,114 (+4.04%) Land $247,557 Building $247,557
2023$7,319.00 (+1.2%) Homeowner's exemption$475,890 Land $237,945 Building $237,945$1,353,060
2022$7,232.00

Flood & Wildfire

526 Guildford Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026

FEMA Flood ZoneZone X
reduced risk due to levee; depends on levee performance
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

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

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