San Mateo County property record for 231 Helen Dr, Millbrae, CA 94030 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1947 |
| Square Footage | 1,290 sqft Living Area |
| Lot Size | 5,220 sqft (0.12 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $780,000 (2010) |
| Tax Bill | $12,977.00 (2025) |
Source: San Mateo County records · APN 021-352-130
Assessment roll updated July 15, 2026 · Last verified August 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 | 231 HELEN DR, MILLBRAE, CA 94030-1726 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Dec 21, 2020 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Aug 03, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 21, 2010 · Amount on Record |
| Deed Sale | Oct 21, 2010 · Amount on Record |
| Prior Sale | Feb 18, 2000 · Amount on Record |
| Deed Doc Number | 2010124230 |
| Prior Transfer Date | Jan 11, 2008 |
| Prior Transfer Doc | 0000006695 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 231 HELEN DR, MILLBRAE, CA 94030-1726 |
| Transaction Type | Mortgage |
| Record Updated | Aug 05, 2022 |
| Name | Verified Name |
|---|---|
| Address | 231 HELEN DR, MILLBRAE, CA 94030-1726 |
| Document Number | 0000149507 |
|---|---|
| Date | Dec 21, 2020 |
| Instrument | 2020-149507 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jan 01, 2041 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Aug 03, 2021 |
| Property Address | 231 HELEN DR, MILLBRAE, CA 94030-1726 |
| Document Number | 0000114272 |
| Map Reference | MB 26 PG 6&9 |
| Instrument Date | Jul 10, 2021 |
| Instrument | 2021-114272 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 231 HELEN DR, MILLBRAE, CA 94030-1726 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 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 | $1,019,296 (+2%) Land $509,648 Building $509,648 | ||
| 2025 | $12,977.00 (+5.78%) Homeowner's exemption | $999,310 (+4.04%) Land $499,655 Building $499,655 | |
| 2023 | $12,268.00 (+14.55%) Homeowner's exemption | $960,506 Land $480,253 Building $480,253 | $1,272,330 |
| 2022 | $10,710.00 |
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
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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.
| Primary APN | 021-352-130 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,290 sqft Living Area |
| 1st Floor | 1,290 sqft 1st Floor |
| Family Room | Family Room |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| 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 Area | 410 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 231 HELEN DR |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-1726 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 13 BLOCK 6 MEADOW GLEN RSM 26/7 8 9 |
| Legal Subdivision | MEADOW GLEN |
| Legal Block | 6 |
| Legal Lot Number | 13 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SOUTH SAN FRANCISCO |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 604800 |
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