839 Helen Dr, Millbrae, CA 94030 Property Records

San Mateo County property record for 839 Helen Dr, Millbrae, CA 94030 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2.5 Baths
Year Built	Built 1979
Square Footage	2,370 sqft Living Area
Lot Size	7,512 sqft (0.173 acres)
Occupancy	Owner Occupied
Last Sale	$1,938,000 (2022)
Tax Bill	$24,519.00 (2025)

Owner

Source: San Mateo County records · APN 021-391-540

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	Individual Name on File
Mailing Address	839 HELEN DR, MILLBRAE, CA 94030-1537
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 14, 2022 · Amount on Record
Deed Sale	Dec 14, 2022 · Amount on Record
Deed Doc Number	202285677
Prior Transfer Date	Dec 23, 1998
Prior Transfer Doc	0000220582
Record Refreshed	Sep 20, 2026

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 14, 2022
Property Address	839 HELEN DR, MILLBRAE, CA 94030-1537
Document Number	0000085677
Map Reference	MB 98 PG 45
Instrument Date	Sep 04, 2022
Instrument	2022-085677
Transaction Type	Transfer
Record Updated	Jan 09, 2023
Title Company	TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$2,131.80
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	839 HELEN DR, MILLBRAE, CA 94030-1537

Mortgage

Document Number	0000085678
Date	Dec 14, 2022
Instrument	2022-085678

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2053

Interest

Rate Type	Adjustable Rate
Rate	6.87%
Type Change Date	Jan 01, 2030
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	11.8%
Index	Other
Margin	3
Max Rate	11.8%

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		$2,056,620 (+2%) Land $1,549,363 Building $507,257
2025	$24,519.00 (+6.84%)	$2,016,295 (+4.04%) Land $1,518,984 Building $497,311
2023	$22,949.00 (+366.44%)	$1,938,000 Land $1,460,000 Building $478,000	$1,693,800
2022	$4,920.00

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 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 5,556 per year
Exposure	Direct burnable vegetation at the parcel

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

Property Details

APN / Parcel Number

Primary APN	`021-391-540`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	2,370 sqft Living Area
Gross Area	2,920 sqft Gross Area
1st Floor	1,200 sqft 1st Floor
2nd Floor	1,170 sqft 2nd Floor
Basement Area	550 sqft Basement
Family Room	Family Room
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Contemporary Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Wood Shingle Roof
Lot Area	7,512 sqft (0.173 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Basement Garage
Garage Area	550 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	839 HELEN DR
City	MILLBRAE
State	CA
Zip	94030-1537
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 28C BLOCK 5 GLENVIEW HIGHLANDS 6 RSM 98/45
Legal Subdivision	GLENVIEW HIGHLANDS
Legal Block	5
Legal Lot Number	28C
Jurisdiction	SAN MATEO CA
Minor Civil Division	SOUTH SAN FRANCISCO
Census Blockgroup	2
Census Block	2000
Census Tract	604600