San Mateo County property record for 151 Alberta Ave, San Carlos, CA 94070
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,345 sqft · built 1940 |
| Lot Size | 0.18 acres (7,842 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,010,500 (Jan 2010) |
| Tax Bill | $20,356 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 051-253-230 |
| Primary APN | 051-253-230 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,345 sqft Living Area |
| 1st Floor Area | 1,660 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 7,842 sqft (0.18 acres) |
| Lot Dimensions | 112 ft deep x 71 ft wide |
| Garage Area | 275 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 151 ALBERTA AVE |
|---|---|
| City | SAN CARLOS |
| State | CA |
| Zip | 94070-4736 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 7 BLOCK 27 & NELY 20.23 FT OF LOT 6 BLOCK 27 WHITE OAKS TRACT 3 |
| Legal Subdivision | WHITE OAKS TRACT 3 |
| Legal Tract | 3 |
| Legal Block | 27 |
| Legal Lot Number | 7,6 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 609300 |
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 Company Names on Record |
|---|---|
| Mailing Address | 151 ALBERTA AVE, SAN CARLOS, CA 94070-4736 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 4, 2010 · Amount on Record |
| Deed Sale | Jan 4, 2010 · Amount on Record |
| Deed Document Number | 2010200 |
| Last Transfer Date | Jul 29, 2011 |
| Transfer Doc | 0000090289 |
| Record Updated | Oct 29, 2026 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | San Carlos City |
| Elementary School District | San Carlos Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,688,819 (+2%) Land $921,644 Building $767,175 | ||
| 2025 | $20,356.00 (+4.88%) | $1,655,706 (+4.04%) Land $903,573 Building $752,133 | |
| 2023 | $19,409.00 (+2.39%) | $1,591,415 Land $868,487 Building $722,928 | $2,829,060 |
| 2022 | $18,956.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 5 in force |
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.
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 | CALIFORNIA WATER SERVICE - SAN CARLOS private · serves 34,801 people · EPA ID CA4110007 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| Lead | 6 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 718 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
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