Contra Costa County property record for 4025 Lillian Dr, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,528 sqft · built 1951 |
| Lot Size | 0.246 acres (10,720 sqft) |
| Owner | Trust Name on File |
| Last Sale | $425,000 (Aug 2004) |
| Tax Bill | $7,889 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-053-020 |
| Primary APN | 115-053-020 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,528 sqft Living Area |
| 1st Floor Area | 1,528 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Lot Area | 10,720 sqft (0.246 acres) |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4025 LILLIAN DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-1723 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | CONCORD VILLAGE LOT 45 & POR LOT 46 |
| Legal Subdivision | CONCORD VILLAGE |
| Legal Lot Number | 45,46 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5019 |
| Census Tract | 333200 |
4025 Lillian Dr is owner-occupied and held in a trust since November 2012.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4025 LILLIAN DR, CONCORD, CA 94521-1723 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 4, 2004 · Amount on File |
| Deed Sale | Aug 4, 2004 · Amount on File |
| Prior Sale | Apr 30, 2002 · Amount on File |
| Deed Document Number | 2004300892 |
| Last Transfer Date | Nov 14, 2012 |
| Transfer Doc | 0000295597 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4025 Lillian Dr was $7,889 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 | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $642,855 (+2%) Land $348,685 Building $294,170 | |
| 2025 | $7,889.00 Homeowner's exemption | $630,251 Land $341,849 Building $288,402 |
| 2023 | $7,540.00 (+1.37%) Homeowner's exemption | $605,780 Land $328,576 Building $277,204 |
| 2022 | $7,438.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4025 Lillian 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.
The area around 4025 Lillian Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 579 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 Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Sonic Telecom.
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