Prince George's County property record for 4657 Dower House Rd, Upper Marlboro, MD 20772
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.049 acres (2,160 sqft) |
| Owner | Company Name on Record |
| Last Sale | $20,500,000 (Jun 2011) |
| Tax Bill | $222 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-5698647 |
| Primary APN | 06-5698647 |
|---|---|
| Alternative APN |
|
| Lot Area | 2,160 sqft (0.049 acres) |
|---|
| Account Number | 5698647 |
|---|---|
| Street Address | 4657 DOWER HOUSE RD |
| City | UPPER MARLBORO |
| State | MD |
| Zip | 20772-8425 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | TACE |
| Legal Description | PLAT 6 |
| Legal Block | F |
| Legal Lot Number | 31 |
| Jurisdiction | PRINCE GEORGE'S MD |
| Township / Civil Division | 15, MELLWOOD |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 800707 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 1999 AVENUE OF THE STARS STE 2850, 2850, LOS ANGELES, CA 90067-4627 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 15, 2011 · Amount on Record |
| Deed Sale | Jun 15, 2011 · Amount on Record |
| Deed Document Number | 0032755221 |
| 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 | $222.00 | $20,000 Land $20,000 | $20,000 Land $20,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective January 15, 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 |
Values are read at the parcel center point; 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 8 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
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