324 Helen Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 324 Helen Dr, Millbrae, CA 94030 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,470 sqft · built 1947
Lot Size	0.12 acres (5,223 sqft)
Owner	2 Company Names on File
Tax Bill	$4,268 (2025)
Deeds & Mortgages	Apr 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`021-351-030`

Property Details

APN / Parcel Number

Primary APN	`021-351-030`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,470 sqft Living Area
1st Floor Area	1,290 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	5,223 sqft (0.12 acres)
Lot Dimensions	90 ft deep x 58 ft wide
Garage Area	410 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	324 HELEN DR
City	MILLBRAE
State	CA
Zip	94030-1729
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 18 BLOCK 5 MEADOW GLEN RSM 26/7 8 9
Legal Subdivision	MEADOW GLEN
Legal Block	5
Legal Lot Number	18
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	1
Census Block	1005
Census Tract	604500

Owner

Source: San Mateo County records · APN 021-351-030

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 Company Names on File
Mailing Address	324 HELEN DR, MILLBRAE, CA 94030-1729
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Mar 31, 2020
Transfer Doc	0000033027
Record Updated	Sep 20, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 10, 2020
Property Address	324 HELEN DR, MILLBRAE, CA 94030-1729
Document Number	0000033027
Instrument Date	Mar 03, 2020
Instrument	33027
Transaction Type	Transfer
Record Updated	May 13, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	324 HELEN DR MILLBRAE CA 940301729, MILLBRAE, CA 94030-1729

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		$247,986 (+2%) Land $47,105 Building $200,881
2025	$4,268.00 (+8.11%) Homeowner's exemption	$243,125 (+4.04%) Land $46,182 Building $196,943
2023	$3,948.00 (+46.66%) Homeowner's exemption	$233,687 Land $44,390 Building $189,297	$1,396,890
2022	$2,692.00

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 Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Claims	2 (1985–1998)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Feb 1998, rainfall accumulation, Severe Winter Storms And Flooding

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; 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

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Etheric Communications, LLC.	Fixed Wireless (licensed-by-rule)	250 / 100
T-Mobile USA	Fixed Wireless	100 / 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.