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519 E Poplar Ave, San Mateo, CA 94401 Property Records

San Mateo County property record for 519 E Poplar Ave, San Mateo, CA 94401

Property Summary

Property TypeSingle Family Home
Details5 bd · 4 ba · 2,509 sqft · built 1902
Lot Size0.194 acres (8,452 sqft)
OwnerCompany Name on Record
Last Sale$950,000 (Aug 2001)
Tax Bill$5,228 (2025)
Deeds & MortgagesAug 2021 Line of Credit
Aug 2021 Mortgage
+ 3 more
Flood ZoneZone X (minimal risk)
APN032-186-080

Property Details

APN / Parcel Number

Primary APN032-186-080

Interior

Bedrooms5 Beds
Full Baths4 Baths
Total Rooms13 Rooms
Units5 Units
Stories2 Stories
Building Area2,509 sqft Living Area

Exterior

Year BuiltBuilt 1902
Effective Year BuiltEffective 1902
Architectural StyleMulti-Family
Lot Area8,452 sqft (0.194 acres)
Lot Dimensions170 ft deep x 50 ft wide
Garage TypeDetached
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address519 E POPLAR AVE
CitySAN MATEO
StateCA
Zip94401-1715
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRM0000
Legal DescriptionSLY 52 FT 7 IN OF LOT 6 BLOCK 22B WESTERN ADDITION TO TOWN OF SAN MATEO RSM 1/52 53
Legal SubdivisionWESTERN ADDITION TO TOWN OF SAN MATEO
Legal Block22B
Legal Lot Number6
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group1
Census Block1009
Census Tract606000

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 RecordCompany Name on Record
Mailing Address515 E POPLAR AVE, SAN MATEO, CA 94401-1715
OccupancyOwner Occupied
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Aug 6, 2021Deed of Trust, Mortgage · Line of Credit
FIRST REPUBLIC BANK
Aug 12, 2021Deed of Trust, Mortgage
FIRST REPUBLIC BANK
Aug 12, 2021Deed of Trust, Mortgage · Line of Credit
FIRST REPUBLIC BANK
Aug 12, 2021Deed of Trust, Mortgage · Stand-Alone Second Mortgage
FIRST REPUBLIC BANK
Aug 6, 2021Intrafamily Transfer, Transfer · Commercial Mortgage
FIRST REPUBLIC BANK

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 16, 2001 · Amount on Record
Deed SaleAug 16, 2001 · Amount on Record
Prior SaleApr 7, 1998 · Amount on Record
Deed Document Number2001126686
Prior Transfer DateJun 28, 1994
Prior Transfer Doc0000129737
Record UpdatedOct 29, 2026

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address519 E POPLAR AVE, SAN MATEO, CA 94401-1715
Transaction TypeMortgage
Record UpdatedAug 5, 2022
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000116074
DateAug 6, 2021
Instrument2021-116074
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address519 E POPLAR AVE, SAN MATEO, CA 94401-1715
Transaction TypeMortgage
Record UpdatedAug 5, 2022
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000118222
DateAug 12, 2021
Instrument2021-118222
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
AmountAmount Recorded

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address519 E POPLAR AVE, SAN MATEO, CA 94401-1715
Transaction TypeMortgage
Record UpdatedAug 5, 2022
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000118223
DateAug 12, 2021
Instrument2021-118223
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN MATEO CA
Property Address519 E POPLAR AVE, SAN MATEO, CA 94401-1715
Transaction TypeMortgage
Record UpdatedAug 5, 2022
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000118220
DateAug 12, 2021
Instrument2021-118220
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeStand-Alone Second Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

August 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN MATEO CA
Recording DateAug 6, 2021
Property Address519 E POPLAR AVE, SAN MATEO, CA 94401-1715
Document Number0000116069
Map ReferenceMB D PG 48
Instrument DateJul 29, 2021
Instrument2021-116069
Transaction TypeTransfer
Record UpdatedAug 5, 2022
Title CompanyCHICAGO TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address515 E POPLAR AVE # 519, 519, SAN MATEO, CA 94401-1715

Mortgage

Document Number0000116070
DateAug 6, 2021
Instrument2021-116070
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Mortgage

Document Number0000116072
DateAug 6, 2021
Instrument2021-116072
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

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 Value
2026$1,589,709 (+2%) Land $1,288,349 Building $301,360
2025$5,228.00 (+5.49%)$1,558,539 (+4.04%) Land $1,263,088 Building $295,451
2023$4,956.00 (-1.41%)$1,498,021 Land $1,214,042 Building $283,979
2022$5,027.00

Assessed value is set for property tax purposes and is not a market price estimate.

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 694 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		1,500 / 50
Sonic Telecom
Fiber		1,000 / 1,000
Verizon
Fixed Wireless		1,000 / 75
Etheric Networks
Fixed Wireless		250 / 100

May also be available: GeoLinks, T-Mobile, Unwired.

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