Prince George's County property record for 323 Derek St, Upper Marlboro, MD 20774
| Property Type | Single Family Home |
|---|---|
| Details | 4 ba · 2,038 sqft · built 1990 |
| Lot Size | 0.184 acres (8,025 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $250,000 (Jul 2013) |
| Tax Bill | $4,738 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-0784173 |
| Primary APN | 07-0784173 |
|---|---|
| Alternative APN |
|
| Full Baths | 4 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,038 sqft Total Area |
| 1st Floor Area | 999 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 8,025 sqft (0.184 acres) |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 138 sqft |
| Deck Area | 120 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Sewer | Connected |
| Account Number | 0784173 |
|---|---|
| Street Address | 323 DEREK ST |
| City | UPPER MARLBORO |
| State | MD |
| Zip | 20774-1953 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSF95 |
| Legal Description | KETTERING |
| Legal Subdivision | KETTERING 37 |
| Legal Block | 52 |
| Legal Lot Number | 27 |
| Jurisdiction | PRINCE GEORGE'S MD |
| Township / Civil Division | 7, QUEEN ANNE |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 800521 |
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 |
|---|---|
| Mailing Address | 323 DEREK ST, UPPER MARLBORO, MD 20774-1953 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 3, 2013 · Amount on Record |
| Deed Sale | Jul 3, 2013 · Amount on Record |
| Prior Sale | Mar 8, 2007 · Amount on Record |
| Deed Document Number | 0034939274 |
| Deed Book / Page | 34939 / 274 |
| 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 | $4,738.00 Homeowner's exemption | $426,100 | $517,700 Land $100,800 Building $416,900 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (2008) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | May 2008 · river or lake flooding |
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 | 0.01% 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 | 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 478 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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