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

San Mateo County property record for 51 E Poplar Ave, San Mateo, CA 94401

Property Summary

Property TypeDuplex
Details4 bd · 2 ba · 2,450 sqft · built 1953
Lot Size0.159 acres (6,917 sqft)
Owner2 Company Names on Record
Last Sale$889,000 (Aug 2013)
Tax Bill$15,355 (2025)
Deeds & MortgagesDec 2025 Transfer
Flood ZoneZone X (minimal risk)
APN032-177-070

Property Details

APN / Parcel Number

Primary APN032-177-070

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Units2 Units
Stories1 Story
Building Area2,450 sqft Living Area
1st Floor Area2,450 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1953
Effective Year BuiltEffective 1953
Architectural StyleDuplex Single
Lot Area6,917 sqft (0.159 acres)
Lot Dimensions118 ft deep x 58 ft wide
View / LotCorner
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address51 E POPLAR AVE
CitySAN MATEO
StateCA
Zip94401-2454
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR20000
Legal DescriptionON NWLY COR OF TURNER TERRACE & POPLAR AVE BEING PTN OF PARCEL 4 ASSESSORS MAP OF LOT J TURNER TERRACE RSM 19/41
Legal SubdivisionTURNER TERRACE
Legal Lot NumberJ
JurisdictionSAN MATEO CA
Township / Civil DivisionSAN MATEO
Census Block Group3
Census Block3004
Census Tract605901

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 Address130 EUCALYPTUS AVE, HILLSBOROUGH, CA 94010-6602
Owner TypeCompany
VestingTrust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 8, 2013 · Amount on Record
Deed SaleAug 8, 2013 · Amount on Record
Deed Document Number2013115859
Prior Transfer DateMar 14, 1994
Prior Transfer Doc0000050399
Record UpdatedOct 29, 2026

December 2025: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN MATEO CA
Recording DateDec 16, 2025
Property Address51 E POPLAR AVE, SAN MATEO, CA 94401-2454
Document Number0000069027
Map ReferenceMB 198 PG 400
Instrument DateOct 30, 2025
Instrument2025-069027
Transaction TypeTransfer
Record UpdatedJan 14, 2026

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address130 EUCALYPTUS AVE, HILLSBOROUGH, CA 94010-6602

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$1,111,434 (+2%) Land $555,717 Building $555,717
2025$15,355.00 (+0.53%)$1,089,642 (+4.04%) Land $544,821 Building $544,821
2024$15,274.00 (+8.39%)
2023$14,092.00 (-0.74%)$1,047,332 Land $523,666 Building $523,666
2022$14,197.00

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 565 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: Etheric Networks, GeoLinks, Sonic Telecom, Verizon.

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