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412 Helen Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 412 Helen Dr, Millbrae, CA 94030 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,290 sqft · built 1947
Lot Size0.115 acres (5,008 sqft)
OwnerIndividual Name on File
Tax Bill$3,435 (2025)
Deeds & MortgagesDec 2020 Transfer
Dec 2020 Transfer
Flood ZoneZone X (minimal risk)
APN021-341-240

Property Details

APN / Parcel Number

Primary APN021-341-240

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,290 sqft Living Area
1st Floor Area1,290 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Lot Area5,008 sqft (0.115 acres)
Lot Dimensions90 ft deep x 55 ft wide
Garage Area410 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address412 HELEN DR
CityMILLBRAE
StateCA
Zip94030-1618
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 3 BLOCK 13 MEADOW GLEN RSM 26/7 8 9
Legal SubdivisionMEADOW GLEN
Legal Block13
Legal Lot Number3
JurisdictionSAN MATEO CA
Township / Civil DivisionSOUTH SAN FRANCISCO
Census Block Group1
Census Block1001
Census Tract604500

Owner

Source: San Mateo County records · APN 021-341-240

Assessment roll updated July 15, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address412 HELEN DR, MILLBRAE, CA 94030-1618
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

DateDocument
Dec 29, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Dec 29, 2020Affidavit of Death, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Record UpdatedSep 20, 2026

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateDec 29, 2020
Property Address412 HELEN DR, MILLBRAE, CA 94030-1618
Document Number0000153318
Instrument DateDec 16, 2020
Instrument153318
Transaction TypeTransfer
Record UpdatedFeb 04, 2021
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address412 HELEN DR MILLBRAE CA 940301618, MILLBRAE, CA 94030-1618

December 2020: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN MATEO CA
Recording DateDec 29, 2020
Property Address412 HELEN DR, MILLBRAE, CA 94030-1618
Document Number0000153317
Instrument DateDec 16, 2020
Instrument153317
Transaction TypeTransfer
Record UpdatedFeb 04, 2021
Title CompanyNOT AVAILABLE

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address2010 LYON AVE BELMONT CA 940021637, BELMONT, CA 94002-1637

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Mateo County
MunicipalityMillbrae City
Elementary School DistrictMillbrae Elementary School District (KG - 08)
Secondary School DistrictSan Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$129,888 (+2%) Land $47,105 Building $82,783
2025$3,435.00 (+12.29%)$127,342 (+4.04%) Land $46,182 Building $81,160
2023$3,059.00 (+84.95%)$122,399 Land $44,390 Building $78,009$1,300,230
2022$1,654.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816045001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone A, within 500 ft
Nearby Flood Claims2 (1985–1998)
Claims Outside the SFHA1 of 2
Most Recent ClaimFeb 1998, rainfall accumulation, Severe Winter Storms And Flooding

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 586 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
Etheric Communications, LLC.Fixed Wireless (licensed-by-rule)250 / 100
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: AT&T, Sail Internet Holdings, Verizon, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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