San Mateo County property record for 270 Lewis Ave, Millbrae, CA 94030
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 2,996 sqft · built 2015 |
| Lot Size | 0.126 acres (5,496 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $790,500 (Feb 2013) |
| Tax Bill | $20,860 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-144-130 |
| Primary APN | 024-144-130 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,996 sqft Living Area |
| Gross Area | 3,235 sqft |
| 1st Floor Area | 1,199 sqft |
| 2nd Floor Area | 915 sqft |
| Attic | Attic |
| Attic Area | 180 sqft |
| Basement Area | 1,121 sqft |
| Finished Basement | 882 sqft |
| Unfinished Basement | 239 sqft |
| Family Room | Family Room |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Lot Area | 5,496 sqft (0.126 acres) |
| Lot Dimensions | 102 ft deep x 53 ft wide |
| Garage Area | 501 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 270 LEWIS AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2562 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 5 BLOCK 16 MILLBRAE HIGHLANDS 1 |
| Legal Subdivision | MILLBRAE HIGHLANDS 1 |
| Legal Block | 16 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 604800 |
Source: San Mateo County records, as of July 15, 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 Record |
|---|---|
| Mailing Address | 270 LEWIS AVE, MILLBRAE, CA 94030-2562 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 25, 2013 · Amount on Record |
| Deed Sale | Feb 25, 2013 · Amount on Record |
| Deed Document Number | 201330239 |
| Prior Transfer Date | Feb 22, 2013 |
| Prior Transfer Doc | 0000030240 |
| Record Updated | Sep 20, 2026 |
Source: San Mateo County assessment roll, as of July 15, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,703,919 (+2%) Land $496,450 Building $1,207,469 | ||
| 2025 | $20,860.00 (+6.66%) | $1,670,510 (+4.04%) Land $486,716 Building $1,183,794 | |
| 2023 | $19,558.00 (+9.76%) | $1,605,644 Land $467,817 Building $1,137,827 | $2,411,550 |
| 2022 | $17,819.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MILLBRAE serves 22,795 people · EPA ID CA4110018 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 802 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sail Internet, Verizon.
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