San Mateo County property record for 9 Ralston Ranch Rd, Belmont, CA 94002
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,770 sqft · built 1997 |
| Lot Size | 0.659 acres (28,712 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $656,500 (Mar 1997) |
| Tax Bill | $14,688 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 043-401-030 |
| Primary APN | 043-401-030 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 2,770 sqft Living Area |
| Gross Area | 3,470 sqft |
| 1st Floor Area | 1,590 sqft |
| 2nd Floor Area | 1,180 sqft |
| Basement Area | 700 sqft |
| Family Room | Family Room |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Lot Area | 28,712 sqft (0.659 acres) |
| Lot Dimensions | 6,784 ft deep x 6,784 ft wide |
| Garage Type | Basement |
| Garage Area | 700 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 9 RALSTON RANCH RD |
|---|---|
| City | BELMONT |
| State | CA |
| Zip | 94002-1234 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | LOT 3 RALSTON RANCH RSM 125/89-90 |
| Legal Subdivision | RALSTON RANCH |
| Legal Lot Number | 3 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 608800 |
9 Ralston Ranch Rd is owner-occupied and held in a trust since May 2007.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 9 RALSTON RANCH RD, BELMONT, CA 94002-1234 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 21, 1997 · Amount on File |
| Deed Sale | Mar 21, 1997 · Amount on File |
| Deed Document Number | 199731467 |
| Last Transfer Date | May 31, 2007 |
| Transfer Doc | 0000089042 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 9 Ralston Ranch Rd was $14,688 with a homeowner's exemption.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,111,754 (+2%) Land $545,053 Building $566,701 | ||
| 2025 | $14,688.00 Homeowner's exemption | $1,089,956 Land $534,366 Building $555,590 | |
| 2023 | $13,596.00 (+5.64%) Homeowner's exemption | $1,047,634 Land $513,617 Building $534,017 | $2,342,340 |
| 2022 | $12,870.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9 Ralston Ranch Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1980.
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 |
| Nearby Flood Claims | 1 (1980) |
| Most Recent Claim | Jan 1980 · tidal / storm surge |
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.
Wildfire risk around 9 Ralston Ranch Rd is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 314 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: Etheric Networks, Sonic Telecom, T-Mobile.
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