Contra Costa County property record for 1427 Asterbell Dr, San Ramon, CA 94582
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 3,086 sqft · built 2003 |
| Lot Size | 0.133 acres (5,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $756,500 (Jul 2003) |
| Tax Bill | $14,898 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 222-260-007 |
| Primary APN | 222-260-007 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 3,086 sqft Living Area |
| 1st Floor Area | 1,614 sqft |
| 2nd Floor Area | 1,472 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 5,800 sqft (0.133 acres) |
| Garage Type | Attached |
| Garage Area | 718 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1427 ASTERBELL DR |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-5191 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7984 L7 |
| Legal Tract | 7984 |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 355121 |
1427 Asterbell Dr is owned by two individuals who bought it in July 2003.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4718 HEATHVIEW DR, SAN JOSE, CA 95130-1796 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Jul 18, 2003 · Amount on File |
| Deed Sale | Jul 18, 2003 · Amount on File |
| Deed Document Number | 2003343870 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1427 Asterbell Dr was $14,898.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,096,497 (+2%) Land $509,020 Building $587,477 | |
| 2025 | $14,898.00 | $1,074,998 Land $499,040 Building $575,958 |
| 2023 | $14,295.00 (+1.45%) | $1,033,256 Land $479,662 Building $553,594 |
| 2022 | $14,091.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1427 Asterbell Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1427 Asterbell Dr is moderate, ranking above 44% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | DUBLIN SAN RAMON SERVICES DISTRICT serves 98,776 people · EPA ID CA0110009 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Sep 2024 |
| 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 | 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 290 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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