Contra Costa County property record for 3818 Roundhill Dr, Pittsburg, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,499 sqft · built 1972 |
| Lot Size | 0.175 acres (7,600 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $205,000 (Jun 2010) |
| Tax Bill | $3,640 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 088-322-015-4 |
| Primary APN | 088-322-015-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,499 sqft Living Area |
| 1st Floor Area | 1,499 sqft |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Lot Area | 7,600 sqft (0.175 acres) |
| Garage Type | Attached |
| Garage Area | 448 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 3818 ROUNDHILL DR |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-5626 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1A |
| Legal Description | TRACT 3906 LOT 228 |
| Legal Subdivision | CONCORD UPLANDS UNIT #2 |
| Legal Tract | 3906 |
| Legal Lot Number | 228 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 313102 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3818 ROUNDHILL DR, PITTSBURG, CA 94565-5626 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2010 · Amount on Record |
| Deed Sale | Jun 30, 2010 · Amount on Record |
| Prior Sale | Jul 29, 2008 · Amount on Record |
| Deed Document Number | 2010130857 |
| Prior Transfer Date | Apr 23, 2002 |
| Prior Transfer Doc | 0000107656 |
| Record Updated | Oct 29, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Pittsburg City |
| Unified School District | Pittsburg Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $269,893 (+2%) Land $72,405 Building $197,488 | |
| 2025 | $3,640.00 (+3.73%) Homeowner's exemption | $264,602 (+4.04%) Land $70,986 Building $193,616 |
| 2023 | $3,509.00 (-1.24%) Homeowner's exemption | $254,330 Land $68,231 Building $186,099 |
| 2022 | $3,553.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | CITY OF PITTSBURG serves 62,500 people · EPA ID CA0710008 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Apr 2023 |
| 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 616 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Unwired.
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