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400 E 40th Ave, San Mateo, CA 94403 Property Records

San Mateo County property record for 400 E 40th Ave, San Mateo, CA 94403 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1951
Square Footage1,588 sqft Living Area
Lot Size5,500 sqft (0.126 acres)
OccupancyOwner Occupied
Last Sale$1,176,000 (2018)
Tax Bill$22,011.00 (2025)

Owner

Source: San Mateo County records · APN 040-225-230

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 Address400 E 40TH AVE, SAN MATEO, CA 94403-3657
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingRight Of Survivorship

Deeds, Mortgages & Sale History

DateDocument
Nov 12, 2020Deed of Trust, Mortgage · Conventional Mortgage
PNC BANK NA
Jan 05, 2021Deed of Trust, Mortgage · Line of Credit
PNC BANK NA
Aug 14, 2018Grant Deed, Transfer · Conventional Mortgage
WELLS FARGO BANK NA
Apr 25, 2018Quit Claim Deed, Transfer
Quitclaim Document
Apr 25, 2018Affidavit of Death, Transfer

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 14, 2018 · Amount on Record
Deed SaleAug 14, 2018 · Amount on Record
Deed Doc Number201863303
Prior Transfer DateNov 09, 2000
Prior Transfer Doc0000155529
Record RefreshedSep 20, 2026

November 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address400 E 40TH AVE, SAN MATEO, CA 94403-3657
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyNATIONAL LINK

Transferred To (Grantee/Buyer)

NameVerified Name
Address400 E 40TH AVE, SAN MATEO, CA 94403-3657

Mortgage

Document Number0000127539
DateNov 12, 2020
Instrument2020-127539
Lender
NamePNC BANK NA
TypeBank
AddressMIAMISBURG, OH 45342
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 01, 2050
Interest
Rate TypeAdjustable Rate
Rate3.25%
Type Change DateDec 01, 2030
Change FrequencyAnnually
Min Rate At Change2.5%
Max Rate At Change8.25%
Index1-Year LIBOR
Max Rate8.25%

January 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address400 E 40TH AVE, SAN MATEO, CA 94403-3657
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name
Address400 E 40TH AVE, SAN MATEO, CA 94403-3657

Mortgage

Document Number0000000687
DateJan 05, 2021
Instrument2021-000687
Lender
NamePNC BANK NA
TypeBank
AddressDAYTON, OH 45401
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

August 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateAug 14, 2018
Property Address400 E 40TH AVE, SAN MATEO, CA 94403-3657
Document Number0000063303
Map ReferenceMB31 PG46
Instrument DateAug 01, 2018
Instrument2018-063303
Transaction TypeTransfer
Record UpdatedAug 09, 2021
Title CompanyFIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRight Of Survivorship
Address400 E 40TH AVE, SAN MATEO, CA 94403-3657

Mortgage

Document Number0000063304
DateAug 14, 2018
Instrument2018-063304
Lender
NameWELLS FARGO BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 01, 2048

April 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateApr 25, 2018
Property Address400 E 40TH AVE, SAN MATEO, CA 94403-3657
Document Number0000031736
Instrument DateMar 23, 2018
Instrument31736
Transaction TypeTransfer
Record UpdatedMay 14, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants In Common
Address665 DENNIS CT MERCED CA 953402410, MERCED, CA 95340-2410

April 2018: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateApr 25, 2018
Property Address400 E 40TH AVE, SAN MATEO, CA 94403-3657
Document Number0000031735
Instrument DateMar 23, 2018
Instrument31735
Transaction TypeTransfer
Record UpdatedMay 14, 2018

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address400 E 40TH AVE SAN MATEO CA 944033657, SAN MATEO, CA 94403-3657

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$1,830,262 (+2%) Land $1,052,489 Building $777,773
2025$22,011.00 (+3.94%) Homeowner's exemption$1,794,376 (+4.04%) Land $1,031,852 Building $762,524
2023$21,177.00 (+1.04%) Homeowner's exemption$1,724,701 Land $991,785 Building $732,916$1,599,120
2022$20,960.00

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 HazardReduced by levee
depends on levee performance
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

Property Details

APN / Parcel Number

Primary APN040-225-230

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Building Area1,588 sqft Living Area
1st Floor860 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1951
Effective Year BuiltEffective 1951
Architectural StyleBungalow Style
Exterior MaterialStucco Exterior
Construction TypeFrame Construction
Roof MaterialComposition Shingle Roof
Lot Area5,500 sqft (0.126 acres)
Depth X Width100 ft x 55 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage Area452 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address400 E 40TH AVE
CitySAN MATEO
StateCA
Zip94403-3657
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 5 BLOCK 31 RESUB BLOCKS 25 26 27 & PTN BLOCKS 11 24 28 SAN MATEO VILLAGE UNIT NO 3 RSM 31/46 CITY OF SAN MATEO
Legal SubdivisionSAN MATEO VILLAGE UNIT NO 3
Legal Block31,25
Legal Lot Number5
JurisdictionSAN MATEO CA
Minor Civil DivisionSAN MATEO
Census Blockgroup2
Census Block2000
Census Tract608501

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