Prince George's County property record for 320 Derek St, Upper Marlboro, MD 20774
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,102 sqft · built 1991 |
| Lot Size | 0.194 acres (8,441 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $186,000 (May 1998) |
| Tax Bill | $5,597 (2024) |
| Deeds & Mortgages | May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-0783696 |
| Primary APN | 07-0783696 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,102 sqft Living Area |
| Gross Area | 2,506 sqft |
| 1st Floor Area | 1,202 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 8,441 sqft (0.194 acres) |
| Garage Type | Attached |
| Garage Area | 404 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Sewer | Municipal |
| Account Number | 0783696 |
|---|---|
| Street Address | 320 DEREK ST |
| City | UPPER MARLBORO |
| State | MD |
| Zip | 20774-1900 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSF95 |
| Legal Description | KETTERING |
| Legal Subdivision | KETTERING PLAT 36 |
| Legal Block | 53 |
| Legal Lot Number | 4 |
| Jurisdiction | PRINCE GEORGE'S MD |
| Township / Civil Division | 7, QUEEN ANNE |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 800521 |
Source: Prince George's County records, as of October 13, 2025
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 | 320 DEREK ST, UPPER MARLBORO, MD 20774-1900 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 19, 1998 · Amount on Record |
| Deed Sale | May 19, 1998 · Amount on Record |
| Deed Document Number | 1998805190 |
| Deed Book / Page | 12190 / 348 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PRINCE GEORGE'S MD |
| Property Address | 320 DEREK ST, UPPER MARLBORO, MD 20774-1900 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0408760365 |
|---|---|
| Date | May 16, 2018 |
| Book Page | 40876/365 |
| Name | M & T BANK |
|---|---|
| Type | Bank |
| Address | BUFFALO, NY 14203 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2048 |
Source: Prince George's County assessment roll, as of October 13, 2025
| 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 |
|---|---|---|---|
| 2025 | $461,500 (+16.16%) Land $100,800 Building $360,700 | $461,500 (-) Land $100,800 Building $360,700 | |
| 2024 | $5,597.00 (+26.71%) | ||
| 2023 | $4,417.00 Homeowner's exemption | $397,300 | $461,500 Land $100,800 Building $360,700 |
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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