Contra Costa County property record for 5453 Roundtree Pl, Apt A, Concord, CA 94521
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2 ba · 1,130 sqft · built 1970 |
| Lot Size | 0.039 acres (1,677 sqft) |
| Owner | Company Name on Record |
| Last Sale | $93,000 (Aug 1997) |
| Tax Bill | $2,553 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-392-067-1 |
| Primary APN | 120-392-067-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,130 sqft Living Area |
| 1st Floor Area | 1,130 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Townhouse |
| Lot Area | 1,677 sqft (0.039 acres) |
| Garage Type | Attached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 5453 ROUNDTREE PL, A |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3965 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PUD |
| Legal Description | TRACT 3928 LOT 9 BLK 6 |
| Legal Subdivision | ROUNDTREE |
| Legal Tract | 3928 |
| Legal Block | 6 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 355310 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 5453 ROUNDTREE PL, A, CONCORD, CA 94521-3965 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 13, 1997 · Amount on Record |
| Deed Sale | Aug 13, 1997 · Amount on Record |
| Deed Document Number | 1997144789 |
| Prior Transfer Date | Aug 6, 1997 |
| Prior Transfer Doc | 0000144790 |
| 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 | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $151,432 (+2%) Land $52,098 Building $99,334 | |
| 2025 | $2,553.00 (+6.42%) Homeowner's exemption | $148,464 (+4.04%) Land $51,077 Building $97,387 |
| 2023 | $2,399.00 (+2.52%) Homeowner's exemption | $142,701 Land $49,095 Building $93,606 |
| 2022 | $2,340.00 |
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 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 588 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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