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331 Helen Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 331 Helen Dr, Millbrae, CA 94030 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1948
Square Footage1,490 sqft Living Area
Lot Size5,194 sqft (0.119 acres)
OccupancyOwner Occupied
Last Sale$1,240,500 (2013)
Tax Bill$18,999.00 (2025)

Property Details

APN / Parcel Number

Primary APN021-352-010

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms6 Rooms
Building Area1,490 sqft Living Area
1st Floor1,430 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories

Exterior

Year BuiltBuilt 1948
Effective Year BuiltEffective 1948
Lot Area5,194 sqft (0.119 acres)
Depth X Width80 ft x 66 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage Area380 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address331 HELEN DR
CityMILLBRAE
StateCA
Zip94030-1728
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 25 BLOCK 6 MEADOW GLEN RSM 26/7 8 9
Legal SubdivisionMEADOW GLEN
Legal Block6
Legal Lot Number25
JurisdictionSAN MATEO CA
Minor Civil DivisionSOUTH SAN FRANCISCO
Census Blockgroup1
Census Block1001
Census Tract604800

Owner

Source: San Mateo County records · APN 021-352-010

Assessment roll updated July 15, 2026 · Last verified July 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 File
Mailing Address331 HELEN DR, MILLBRAE, CA 94030-1728
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

DateDocument
Oct 27, 2020Intrafamily Transfer, Transfer · Conventional Mortgage
QUICKEN LOANS LLC
Oct 27, 2020Quit Claim Deed, Transfer
FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 20, 2013 · Amount on Record
Deed SaleSep 20, 2013 · Amount on Record
Prior SaleAug 02, 2005 · Amount on Record
Deed Doc Number2013136199
Last Transfer DateOct 19, 2020
Transfer Doc0000117802
Record RefreshedSep 20, 2026

October 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN MATEO CA
Recording DateOct 27, 2020
Property Address331 HELEN DR, MILLBRAE, CA 94030-1728
Document Number0000117802
Map ReferenceMB 26 PG 6-9
Instrument DateOct 19, 2020
Instrument2020-117802
Transaction TypeTransfer
Record UpdatedAug 05, 2022
Title CompanyFIDELITY NATIONAL TITLE CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address331 HELEN DR, MILLBRAE, CA 94030-1728

Mortgage

Document Number0000117803
DateOct 27, 2020
Instrument2020-117803
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueNov 01, 2035

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateOct 27, 2020
Property Address331 HELEN DR, MILLBRAE, CA 94030-1728
Document Number0000117804
Instrument DateOct 16, 2020
Instrument117804
Transaction TypeTransfer
Record UpdatedDec 01, 2020
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address331 HELEN DR MILLBRAE CA 940301728, MILLBRAE, CA 94030-1728

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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$1,550,586 (+2%) Land $775,293 Building $775,293
2025$18,999.00 (+6.12%) Homeowner's exemption$1,520,184 (+4.04%) Land $760,092 Building $760,092
2023$17,903.00 (+10.74%) Homeowner's exemption$1,461,156 Land $730,578 Building $730,578$1,459,260
2022$16,166.00

Flood & Wildfire

331 Helen Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).

Flood

Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesLow
1st percentile of exposed land nationally · 1st in California
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

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