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21 Bancroft Rd, Burlingame, CA 94010 Property Records

San Mateo County property record for 21 Bancroft Rd, Burlingame, CA 94010

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,142 sqft · built 1928
Lot Size0.132 acres (5,750 sqft)
Owner2 Company Names on Record
Last Sale$620,000 (Oct 2002)
Tax Bill$13,253 (2025)
Deeds & MortgagesSep 2019 Transfer
Sep 2019 Transfer
Flood ZoneZone X (moderate risk)
APN029-303-090

Property Details

APN / Parcel Number

Primary APN029-303-090

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area2,142 sqft Living Area
Gross Area2,452 sqft
1st Floor Area1,130 sqft
Basement Area310 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1928
Effective Year BuiltEffective 1928
Lot Area5,750 sqft (0.132 acres)
Lot Dimensions115 ft deep x 50 ft wide
Garage Area600 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address21 BANCROFT RD
CityBURLINGAME
StateCA
Zip94010-2922
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR10006
Legal DescriptionLOT 9 BLOCK 42 LYON & HOAG SUB TOWN OF BURLINGAME RSM B/20 CITY OF BURLINGAME
Legal SubdivisionLYON & HOAG SUB
Legal Block42
Legal Lot Number9
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group2
Census Block2012
Census Tract605400

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 Address21 BANCROFT RD, BURLINGAME, CA 94010-2922
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Sep 26, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY
Sep 26, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 16, 2002 · Amount on Record
Deed SaleOct 16, 2002 · Amount on Record
Deed Document Number2002206775
Prior Transfer DateNov 22, 1994
Prior Transfer Doc0000083042
Record UpdatedOct 29, 2026

September 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateSep 26, 2019
Property Address21 BANCROFT RD, BURLINGAME, CA 94010-2922
Document Number0000079317
Instrument DateSep 3, 2019
Instrument79317
Transaction TypeTransfer
Record UpdatedJan 10, 2020
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
Address21 BANCROFT RD BURLINGAME CA 940102922, BURLINGAME, CA 94010-2922

September 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateSep 26, 2019
Property Address21 BANCROFT RD, BURLINGAME, CA 94010-2922
Document Number0000079316
Instrument DateSep 3, 2019
Instrument79316
Transaction TypeTransfer
Record UpdatedJan 10, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address21 BANCROFT RD BURLINGAME CA 940102922, BURLINGAME, CA 94010-2922

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
MunicipalityBurlingame City
Elementary School DistrictBurlingame 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$1,194,572 (+2%) Land $457,952 Building $736,620
2025$13,253.00 (+1.44%) Homeowner's exemption$1,171,150 (+4.04%) Land $448,973 Building $722,177
2023$13,065.00 (+2.5%) Homeowner's exemption$1,125,677 Land $431,540 Building $694,137$2,025,990
2022$12,746.00

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
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 9 (5% premium discount)
Nearby Flood Policies4 in force

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 SystemCITY OF BURLINGAME
serves 32,453 people · EPA ID CA4110003
Water SourcePurchased surface water from several systems
Last State InspectionNov 2024
Lead6 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 803 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area		5,000 / 5,000
Xfinity
Cable · Fiber in parts of the area		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Verizon
Fixed Wireless		1,000 / 75
Etheric Networks
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks, Sonic Telecom, Unwired.

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