Contra Costa County property record for 2582 Derby Dr, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,754 sqft · built 1986 |
| Lot Size | 0.244 acres (10,614 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $839,000 (Jul 2004) |
| Tax Bill | $13,657 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 209-742-029-9 |
| Primary APN | 209-742-029-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,754 sqft Living Area |
| 1st Floor Area | 1,579 sqft |
| 2nd Floor Area | 1,175 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Cluster |
| Lot Area | 10,614 sqft (0.244 acres) |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 2582 DERBY DR |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-2447 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T06123 L0001 B |
| Legal Tract | 06123 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 345115 |
2582 Derby Dr is owned and occupied by two individuals who bought it in July 2004.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2582 DERBY DR, SAN RAMON, CA 94583-2447 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
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 21, 2004 · Amount on File |
| Deed Sale | Jul 21, 2004 · Amount on File |
| Prior Sale | Jul 28, 2000 · Amount on File |
| Deed Document Number | 2004281062 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2582 Derby Dr was $13,657 with a homeowner's exemption.
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 | $1,192,865 (+2%) Land $710,889 Building $481,976 | |
| 2025 | $13,657.00 Homeowner's exemption | $1,169,476 Land $696,950 Building $472,526 |
| 2023 | $13,161.00 (+0.76%) Homeowner's exemption | $1,124,066 Land $669,888 Building $454,178 |
| 2022 | $13,062.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2582 Derby Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 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.
Wildfire risk around 2582 Derby Dr is high, ranking above 83% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 83% of the US · above 62% of California |
|---|---|
| Wildfire Likelihood | 0.8% 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 196 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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