Prince George's County property record for 8418 Thornberry Dr E, Upper Marlboro, MD 20772
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,680 sqft · built 1969 |
| Lot Size | 0.241 acres (10,541 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $279,950 (May 2013) |
| Tax Bill | $3,971 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-1778042 |
| Primary APN | 15-1778042 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,680 sqft Total Area |
| 1st Floor Area | 1,680 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1969 |
|---|---|
| Architectural Style | Split Foyer |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 10,541 sqft (0.241 acres) |
| Garage Type | Basement |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 165 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Connected |
| Account Number | 1778042 |
|---|---|
| Street Address | 8418 THORNBERRY DR E |
| City | UPPER MARLBORO |
| State | MD |
| Zip | 20772-5061 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | MARLTON |
| Legal Subdivision | MARLTON 02 SEC 05 |
| Legal Block | T |
| Legal Lot Number | 16 |
| Jurisdiction | PRINCE GEORGE'S MD |
| Township / Civil Division | 15, MELLWOOD |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 800704 |
Source: Prince George's County records, as of October 20, 2023
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 8418 THORNBERRY DR E, UPPER MARLBORO, MD 20772-5061 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 14, 2013 · Amount on Record |
| Deed Sale | May 14, 2013 · Amount on Record |
| Prior Sale | Nov 25, 1998 · Amount on Record |
| Deed Document Number | 0034712401 |
| Deed Book / Page | 34712 / 401 |
| Record Updated | Jun 7, 2026 |
Source: Prince George's County assessment roll, as of July 1, 2023
| Type | Name |
|---|---|
| State | Maryland |
| County | Prince George's County |
| Unified School District | Prince George's County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $3,971.00 | $357,167 | $422,500 Land $116,300 Building $306,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective January 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
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 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.02% 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 | WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2018–2020) 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 76 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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