1. Home
  2. California
  3. San Mateo County
  4. San Mateo
  5. S Delaware St

8 S Delaware St, San Mateo, CA 94401 Property Records

San Mateo County property record for 8 S Delaware St, San Mateo, CA 94401

Property Summary

Property TypeSingle Family Home
Details5 bd · 5 ba · 3,130 sqft · built 1880
Lot Size0.405 acres (17,652 sqft)
Owner2 Company Names on Record
Tax Bill$7,901 (2025)
Deeds & MortgagesJan 2022 Mortgage
Aug 2018 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN032-333-130

Property Details

APN / Parcel Number

Primary APN032-333-130

Interior

Bedrooms5 Beds
Full Baths5 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area3,130 sqft Living Area
1st Floor Area1,060 sqft
2nd Floor Area640 sqft
Family RoomFamily Room
StudyStudy

Exterior

Year BuiltBuilt 1880
Effective Year BuiltEffective 1880
Lot Area17,652 sqft (0.405 acres)
Lot Dimensions115 ft deep x 153 ft wide
Garage Area1,780 sqft
Parking Spaces6 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address8 S DELAWARE ST
CitySAN MATEO
StateCA
Zip94401-3220
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR40000
Legal DescriptionLOT 11 BLOCK 30 WESTERN ADDITION TO TOWN OF SAN MATEO RSM 1/52 53
Legal SubdivisionWESTERN ADDITION TO TOWN OF SAN MATEO
Legal Block30
Legal Lot Number11
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group1
Census Block1006
Census Tract606202

Owner

Source: San Mateo County records, as of July 15, 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 Record
Mailing Address610 14TH AVE, 9, SANTA CRUZ, CA 95062-4069
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jan 18, 2022Deed of Trust, Mortgage · Conventional Mortgage
NATIONSTAR MORTGAGE LLC
Aug 7, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY
Aug 7, 2018Affidavit of Death, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateJul 25, 2018
Transfer Doc0000061528
Record UpdatedSep 20, 2026

January 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address8 S DELAWARE ST, SAN MATEO, CA 94401-3220
Transaction TypeMortgage
Record UpdatedFeb 9, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address610 14TH AVE 9, 9, SANTA CRUZ, CA 95062-4069

Mortgage

Document Number0000004288
DateJan 18, 2022
Instrument2022-004288
Lender
NameNATIONSTAR MORTGAGE LLC
TypeMortgage Company
AddressCOPPELL, TX 75019
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term121 Months
DueFeb 1, 2032

August 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateAug 7, 2018
Property Address8 S DELAWARE ST, SAN MATEO, CA 94401-3220
Document Number0000061529
Instrument DateJul 25, 2018
Instrument61529
Transaction TypeTransfer
Record UpdatedAug 24, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address8 S DELAWARE ST SAN MATEO CA 944013220, SAN MATEO, CA 94401-3220

August 2018: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateAug 7, 2018
Property Address8 S DELAWARE ST, SAN MATEO, CA 94401-3220
Document Number0000061528
Instrument DateJul 25, 2018
Instrument61528
Transaction TypeTransfer
Record UpdatedAug 24, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8 S DELAWARE ST SAN MATEO CA 944013220, SAN MATEO, CA 94401-3220

Tax Assessment & Valuation

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

YearTax BillAssessed ValueAssessed Market Value
2026$409,555 (+2%) Land $148,363 Building $261,192
2025$7,901.00 (+13.88%) Homeowner's exemption$401,525 (+4.04%) Land $145,454 Building $256,071
2023$6,938.00 (-5.48%) Homeowner's exemption$385,934 Land $139,806 Building $246,128$1,967,310
2022$7,340.00

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
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies5 in force
Nearby Flood Claims1 (2022)
Most Recent ClaimDec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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 RiskNot rated
no burnable land within ember reach

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 - SAN MATEO
private · serves 103,536 people · EPA ID CA4110008
Water SourcePurchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State InspectionMar 2025
Lead4 ppb (2023–2025)
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 791 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable · Fiber in parts of the area		1,500 / 50
Sonic Telecom
Fiber		1,000 / 1,000
Verizon
Fixed Wireless		1,000 / 75
Unwired
Fixed Wireless		300 / 25
Etheric Networks
Fixed Wireless		250 / 100

May also be available: GeoLinks, T-Mobile.

Nearby Properties on S Delaware St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures