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307 Helen Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 307 Helen Dr, Millbrae, CA 94030 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms2 Baths
Year BuiltBuilt 1947
Square Footage1,743 sqft Living Area
Lot Size5,220 sqft (0.12 acres)
OccupancyOwner Occupied
Last Sale$1,398,000 (2020)
Tax Bill$21,467.00 (2025)

Property Details

APN / Parcel Number

Primary APN021-352-070

Interior

Bedrooms5 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Building Area1,743 sqft Living Area
1st Floor1,316 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1947
Architectural StyleRanch Style
Exterior MaterialStucco Exterior
Construction TypeFrame Construction
Roof MaterialComposition Shingle Roof
Lot Area5,220 sqft (0.12 acres)
Depth X Width90 ft x 58 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage Area410 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address307 HELEN DR
CityMILLBRAE
StateCA
Zip94030-1728
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 19 BLOCK 6 MEADOW GLEN RSM 26/7 8 9
Legal SubdivisionMEADOW GLEN
Legal Block6
Legal Lot Number19
JurisdictionSAN MATEO CA
Minor Civil DivisionSOUTH SAN FRANCISCO
Census Blockgroup1
Census Block1001
Census Tract604800

Owner

Source: San Mateo County records · APN 021-352-070

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 Individual Names on File
Mailing Address307 HELEN DR, MILLBRAE, CA 94030-1728
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Oct 26, 2021Grant Deed, Transfer
NORTH AMERICAN TITLE
Jul 17, 2020Grant Deed, Transfer
NORTH AMERICAN TITLE
Jul 24, 2019Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 17, 2020 · Amount on Record
Deed SaleJul 17, 2020 · Amount on Record
Deed Doc Number202069012
Prior Transfer DateJul 10, 2019
Prior Transfer Doc0000057868
Record RefreshedSep 20, 2026

October 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateOct 26, 2021
Property Address307 HELEN DR, MILLBRAE, CA 94030-1728
Document Number0000150546
Map ReferenceMB 26 PG 6-9
Instrument DateOct 22, 2021
Instrument2021-150546
Transaction TypeTransfer
Record UpdatedAug 05, 2022
Title CompanyNORTH AMERICAN TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property (Marital Community) with Rights of Survivorship
Address307 HELEN DR, MILLBRAE, CA 94030-1728

July 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN MATEO CA
Recording DateJul 17, 2020
Property Address307 HELEN DR, MILLBRAE, CA 94030-1728
Document Number0000069012
Instrument DateJul 01, 2020
Instrument69012
Transaction TypeTransfer
Record UpdatedAug 11, 2020
Title CompanyNORTH AMERICAN TITLE

Transaction

AmountAmount Recorded
Tax$1,538.00
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address307 HELEN DR MILLBRAE CA 940301728, MILLBRAE, CA 94030-1728

July 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN MATEO CA
Recording DateJul 24, 2019
Property Address307 HELEN DR, MILLBRAE, CA 94030-1728
Document Number0000057868
Instrument DateJul 10, 2019
Instrument57868
Transaction TypeTransfer
Record UpdatedAug 12, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address307 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$1,759,899 (+2%) Land $1,216,695 Building $543,204
2025$21,467.00 (+5.84%) Homeowner's exemption$1,725,393 (+4.04%) Land $1,192,839 Building $532,554
2023$20,283.00 (+10.74%) Homeowner's exemption$1,658,396 Land $1,146,520 Building $511,876$1,783,080
2022$18,316.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskLow
1st percentile nationally · 1st in California
Wildfire LikelihoodLess 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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