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4016 Edison St, San Mateo, CA 94403 Property Records

San Mateo County property record for 4016 Edison St, San Mateo, CA 94403

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,720 sqft · built 1940
Lot Size0.15 acres (6,518 sqft)
OwnerIndividual Name on Record
Tax Bill$3,743 (2025)
Deeds & MortgagesFeb 2021 Mortgage
Feb 2021 Transfer
+ 2 more
Flood ZoneZone X (minimal risk)
APN042-223-100

Property Details

APN / Parcel Number

Primary APN042-223-100

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Building Area1,720 sqft Living Area
Gross Area2,230 sqft
1st Floor Area1,170 sqft
Basement Area510 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1940
Effective Year BuiltEffective 1940
Lot Area6,518 sqft (0.15 acres)
Lot Dimensions109 ft deep x 60 ft wide
Garage TypeBasement
Garage Area510 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address4016 EDISON ST
CitySAN MATEO
StateCA
Zip94403-5142
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10006
Legal DescriptionLOT 10 BLOCK 9 SAN MATEO KNOLLS RSM 22/8 9 CITY OF SAN MATEO
Legal SubdivisionSAN MATEO KNOLLS
Legal Block9
Legal Lot Number10
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group2
Census Block2004
Census Tract607100

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 RecordIndividual Name on Record
Mailing Address235 W POPLAR AVE, SAN MATEO, CA 94402-1153
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Feb 2, 2021Deed of Trust, Mortgage · Commercial Mortgage
REDWOOD MORTGAGE CORP
Feb 10, 2021Intrafamily Transfer, Transfer
Apr 18, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Apr 18, 2017Affidavit of Death, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedSep 20, 2026

February 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address4016 EDISON ST, SAN MATEO, CA 94403-5142
Transaction TypeMortgage
Record UpdatedAug 5, 2022
Title CompanyNORTH AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address235 W POPLAR AVE, SAN MATEO, CA 94402-1153

Mortgage

Document Number0000017199
DateFeb 2, 2021
Instrument2021-017199
Lender
NameREDWOOD MORTGAGE CORP
TypeMortgage Company
AddressSAN MATEO, CA 94402
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN MATEO CA
Recording DateFeb 10, 2021
Property Address4016 EDISON ST, SAN MATEO, CA 94403-5142
Document Number0000022494
Map ReferenceMB 22 PG 8&9
Instrument DateFeb 8, 2021
Instrument2021-022494
Transaction TypeTransfer
Record UpdatedAug 5, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4016 EDISON ST, SAN MATEO, CA 94403-5142

April 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateApr 18, 2017
Property Address4016 EDISON ST, SAN MATEO, CA 94403-5142
Document Number0000033641
Instrument DateJan 3, 2017
Instrument33641
Transaction TypeTransfer
Record UpdatedMay 5, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address4016 EDISON ST SAN MATEO CA 944035142, SAN MATEO, CA 94403-5142

April 2017: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateApr 18, 2017
Property Address4016 EDISON ST, SAN MATEO, CA 94403-5142
Document Number0000033640
Instrument DateAug 9, 2016
Instrument33640
Transaction TypeTransfer
Record UpdatedMay 5, 2017
Title CompanyATTORNEY ONLY

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address4016 EDISON ST SAN MATEO CA 944035142, SAN MATEO, CA 94403-5142

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$134,258 (+2%) Land $34,935 Building $99,323
2025$3,743.00 (+19.62%)$131,626 (+4.04%) Land $34,250 Building $97,376
2023$3,129.00 (+0.55%)$126,517 Land $32,921 Building $93,596$2,473,560
2022$3,112.00

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; 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 785 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Verizon
Fixed Wireless		300 / 20
Etheric Networks
Fixed Wireless		250 / 100

May also be available: GeoLinks, T-Mobile.

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