Prince George's County property record for 4451 Cornwall Ct, Upper Marlboro, MD 20772
| Property Type | Townhouse |
|---|---|
| Details | 2.5 ba · 1,080 sqft · built 1993 |
| Lot Size | 0.038 acres (1,660 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $214,000 (Dec 2015) |
| Tax Bill | $5,147 (2024) |
| Deeds & Mortgages | Oct 2023 Mortgage Dec 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-1723766 |
| Primary APN | 15-1723766 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,080 sqft Living Area |
| Gross Area | 1,300 sqft |
| 1st Floor Area | 560 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Townhouse |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 1,660 sqft (0.038 acres) |
| Garage Type | Attached |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 192 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | 1723766 |
|---|---|
| Street Address | 4451 CORNWALL CT |
| City | UPPER MARLBORO |
| State | MD |
| Zip | 20772-6117 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | LCD |
| Legal Description | PLAT 13 |
| Legal Subdivision | KINGS GRANT 13 SEC |
| Legal Block | C |
| Legal Lot Number | 317 |
| Jurisdiction | PRINCE GEORGE'S MD |
| Township / Civil Division | 15, MELLWOOD |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 800605 |
Source: Prince George's County assessment roll, 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 File |
|---|---|
| Mailing Address | 4451 CORNWALL CT, UPPER MARLBORO, MD 20772-6117 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Undivided Interest |
| Date | Document |
|---|---|
| Oct 20, 2023 | Deed of Trust, Mortgage · FHA Mortgage ROCKET MORTGAGE LLC |
| Dec 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 8, 2015 · Amount on Record |
| Deed Sale | Dec 8, 2015 · Amount on Record |
| Prior Sale | Aug 14, 2002 · Amount on Record |
| Deed Book / Page | 37654 / 27 |
| Last Transfer Date | Feb 26, 2016 |
| Transfer Doc | 0380560581 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PRINCE GEORGE'S MD |
| Property Address | 4451 CORNWALL CT, UPPER MARLBORO, MD 20772-6117 |
| Transaction Type | Mortgage |
| Record Updated | Nov 2, 2023 |
| Title Company | AMROCK INC, AMROCK LLC |
| Name | Verified Name |
|---|
| Document Number | 0492200464 |
|---|---|
| Date | Oct 20, 2023 |
| Book Page | 49220/464 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PRINCE GEORGE'S MD |
| Property Address | 4451 CORNWALL CT, UPPER MARLBORO, MD 20772-6117 |
| Transaction Type | Mortgage |
| Record Updated | Jan 7, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0467680576 |
|---|---|
| Date | Dec 21, 2021 |
| Book Page | 46768/576 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 295 Months |
| Due | Jul 1, 2046 |
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 | $356,900 (+26.49%) Land $100,000 Building $256,900 | $356,900 (-) Land $100,000 Building $256,900 | |
| 2024 | $5,147.00 (+64.07%) | ||
| 2023 | $3,137.00 | $282,167 | $356,900 Land $100,000 Building $256,900 |
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 | 5 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 | 0.01% 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 235 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
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