315 Helen Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 315 Helen Dr, Millbrae, CA 94030 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 1947
Square Footage	2,020 sqft Living Area
Lot Size	5,220 sqft (0.12 acres)
Occupancy	Owner Occupied
Last Sale	$875,000 (2004)
Tax Bill	$17,363.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`021-352-050`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Building Area	2,020 sqft Living Area
Gross Area	2,470 sqft Gross Area
1st Floor	1,290 sqft 1st Floor
Basement Area	450 sqft Basement
Family Room	Family Room
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Bungalow Style
Exterior Material	Stucco Exterior
Construction Type	Frame Construction
Roof Material	Composition Shingle Roof
Lot Area	5,220 sqft (0.12 acres)
Depth X Width	90 ft x 58 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Basement Garage
Garage Area	450 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	315 HELEN DR
City	MILLBRAE
State	CA
Zip	94030-1728
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 21 BLOCK 6 MEADOW GLEN RSM 26/7 8 9
Legal Subdivision	MEADOW GLEN
Legal Block	6
Legal Lot Number	21
Jurisdiction	SAN MATEO CA
Minor Civil Division	SOUTH SAN FRANCISCO
Census Blockgroup	1
Census Block	1001
Census Tract	604800

Owner

Source: San Mateo County records · APN 021-352-050

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 Record	2 Individual Names on File
Mailing Address	315 HELEN DR, MILLBRAE, CA 94030-1728
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 01, 2004 · Amount on Record
Deed Sale	Oct 01, 2004 · Amount on Record
Deed Doc Number	2004197590
Last Transfer Date	Mar 12, 2009
Transfer Doc	0000031431
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Municipality	Millbrae City
Elementary School District	Millbrae Elementary School District (KG - 08)
Secondary School District	San 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,278,165 (+2%) Land $622,027 Building $656,138
2025	$17,363.00 (+6.82%)	$1,253,105 (+4.04%) Land $609,831 Building $643,274
2023	$16,254.00 (+20.88%)	$1,204,448 Land $586,151 Building $618,297	$1,645,290
2022	$13,446.00

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 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 1% of the US · above 1% of California
Wildfire Likelihood	Less than 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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