San Mateo County property record for 856 Old County Rd, Belmont, CA 94002
| Property Type | General Industrial |
|---|---|
| Details | 2,000 sqft · built 1947 |
| Lot Size | 0.048 acres (2,096 sqft) |
| Owner | Company Name on File |
| Last Sale | $625,000 (Sep 2015) |
| Tax Bill | $9,978 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 040-311-040 |
| Primary APN | 040-311-040 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 2,000 sqft Gross Area |
| 1st Floor Area | 2,000 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 2,096 sqft (0.048 acres) |
| Lot Dimensions | 50 ft deep x 50 ft wide |
| Street Address | 856 OLD COUNTY RD |
|---|---|
| City | BELMONT |
| State | CA |
| Zip | 94002-2723 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | C40000 |
| Legal Description | 50 FT X 50 FT MOL ON OLD CO RD COM NWLY 658 FT MOL FROM RALSTON AVE BET CO RD & R R ACREAGE CITY OF BELMONT |
| Legal Subdivision | BELMONT |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 608600 |
856 Old County Rd, an industrial property, is owned by a company that bought it in September 2015.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 6, SAN CARLOS, CA 94070-0006 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 30, 2015 · Amount on File |
| Deed Sale | Sep 30, 2015 · Amount on File |
| Prior Sale | Feb 8, 2001 · Amount on File |
| Deed Document Number | 2015103934 |
| Prior Transfer Date | Oct 9, 2012 |
| Prior Transfer Doc | 0000149575 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 856 Old County Rd was $9,978.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Belmont City |
| County | San Mateo County |
| Elementary School District | Belmont-Redwood Shores Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $754,663 (+2%) Land $664,107 Building $90,556 | |
| 2025 | $9,978.00 | $739,867 Land $651,086 Building $88,781 |
| 2023 | $9,409.00 (+3.3%) | $711,139 Land $625,804 Building $85,335 |
| 2022 | $9,108.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 856 Old County Rd in Zone X, an area of minimal flood risk.
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.
The area around 856 Old County Rd has no burnable land within ember reach, so its wildfire risk is not rated.
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 | MID-PENINSULA WATER DISTRICT serves 31,059 people · EPA ID CA4110001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 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 512 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 · Fiber in parts of the area | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Sonic Telecom, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures