Contra Costa County property record for 4248 Gladstone Dr, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,284 sqft · built 1955 |
| Lot Size | 0.142 acres (6,175 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $750,000 (Apr 2025) |
| Tax Bill | $8,892 (2025) |
| Deeds & Mortgages | Feb 2024 Sale & Mortgage Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 132-186-009-8 |
| Primary APN | 132-186-009-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,284 sqft Living Area |
| 1st Floor Area | 844 sqft |
| 2nd Floor Area | 440 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 6,175 sqft (0.142 acres) |
| Lot Dimensions | 95 ft deep x 65 ft wide |
| Garage Type | Attached |
| Garage Area | 425 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4248 GLADSTONE DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3446 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | TRACT 2165 LOT 378 |
| Legal Subdivision | 2165 CANTEBURY VILLAGE |
| Legal Tract | 2165 |
| Legal Lot Number | 378 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 334001 |
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 | 4248 GLADSTONE DR, CONCORD, CA 94521-3446 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Feb 29, 2024 | Grant Deed, Transfer · Conventional Mortgage ENVOY MORTGAGE LTD |
| Jun 3, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 30, 2025 · Amount on Record |
| Deed Sale | Apr 30, 2025 · Amount on Record |
| Prior Sale | Feb 29, 2024 · Amount on Record |
| Deed Document Number | 202541681 |
| Prior Transfer Date | Jan 23, 2013 |
| Prior Transfer Doc | 0000025800 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 29, 2024 |
| Property Address | 4248 GLADSTONE DR, CONCORD, CA 94521-3446 |
| Document Number | 0000019150 |
| Map Reference | MB 57 PG 31 |
| Instrument Date | Feb 26, 2024 |
| Instrument | 2024-019150 |
| Transaction Type | Transfer |
| Record Updated | Mar 8, 2024 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4248 GLADSTONE DR, CONCORD, CA 94521-3446 |
| Document Number | 0000019151 |
|---|---|
| Date | Feb 29, 2024 |
| Instrument | 2024-019151 |
| Name | ENVOY MORTGAGE LTD |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4248 GLADSTONE DR, CONCORD, CA 94521-3446 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Name | Verified Name |
|---|---|
| Address | 4248 GLADSTONE DR, CONCORD, CA 94521-3446 |
| Document Number | 0000162494 |
|---|---|
| Date | Jun 3, 2021 |
| Instrument | 2021-162494 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2051 |
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 | $765,000 (+7.14%) Land $510,000 Building $255,000 | |
| 2025 | $8,892.00 (+25.74%) | $714,000 (+26.75%) Land $510,000 Building $204,000 |
| 2023 | $7,072.00 (+1.39%) Homeowner's exemption | $563,333 Land $390,429 Building $172,904 |
| 2022 | $6,975.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 4 (1982–1998) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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 | 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 711 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 |
May also be available: AT&T, Sonic Telecom, T-Mobile, Verizon.
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