San Mateo County property record for 540 Helen Dr, Millbrae, CA 94030 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1961 |
| Square Footage | 2,536 sqft Living Area |
| Lot Size | 7,355 sqft (0.169 acres) |
| Garage | 353 sqft |
| Last Sale | $880,000 (2012) |
| Tax Bill | $17,180.00 (2025) |
| Primary APN | 021-333-140 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,536 sqft Living Area |
| 1st Floor | 1,880 sqft 1st Floor |
| Family Room | Family Room |
| Stories | 1 Stories |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 7,355 sqft (0.169 acres) |
| Depth X Width | 100 ft x 77 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 353 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 540 HELEN DR |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-1620 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 7 GREEN HILLS MANOR RSM 49/12 CITY OF MILLBRAE |
| Legal Subdivision | GREEN HILLS MANOR |
| Legal Lot Number | 7 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SOUTH SAN FRANCISCO |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 604500 |
Source: San Mateo County records · APN 021-333-140
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 | 274 WALTER HAYS DR, PALO ALTO, CA 94303-2925 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Jul 07, 2017 | Deed of Trust, Mortgage BANK OF AMERICA |
| Feb 09, 2017 | Deed of Trust, Mortgage BANK OF AMERICA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 02, 2012 · Amount on Record |
| Deed Sale | Oct 02, 2012 · Amount on Record |
| Deed Doc Number | 2012143152 |
| Last Transfer Date | Oct 15, 2012 |
| Transfer Doc | 0000154034 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 540 HELEN DR, MILLBRAE, CA 94030-1620 |
| Document Number | 0000060168 |
| Instrument Date | Jul 07, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 23, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 540 HELEN DR MILLBRAE CA 940301620, MILLBRAE, CA 94030-1620 |
| Document Number | 0000060168 |
|---|---|
| Date | Jul 14, 2017 |
| Instrument | 60168 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 180 Months |
| Due | Jul 13, 2032 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 540 HELEN DR, MILLBRAE, CA 94030-1620 |
| Document Number | 0000015729 |
| Instrument Date | Feb 09, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 16, 2018 |
| Title Company | TITLE RESOURCES GUARANTY COMPANY, TITLE RESOURCES GUARANTY CO. |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 540 HELEN DR MILLBRAE CA 940301620, MILLBRAE, CA 94030-1620 |
| Document Number | 0000015729 |
|---|---|
| Date | Feb 21, 2017 |
| Instrument | 15729 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Feb 20, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| 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) |
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 | $1,382,697 (+2%) Land $552,660 Building $830,037 | ||
| 2025 | $17,180.00 (+7.15%) | $1,355,587 (+4.04%) Land $541,824 Building $813,763 | |
| 2023 | $16,033.00 (+10.42%) | $1,302,950 Land $520,785 Building $782,165 | $1,755,900 |
| 2022 | $14,520.00 |
540 Helen Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 20th percentile of exposed land nationally · 11th in California |
|---|---|
| Wildfire Likelihood | Low — 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.
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