Charles County property record for 21 Walnut Hill Rd, La Plata, MD 20646
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,678 sqft · built 1962 |
| Lot Size | 0.98 acres (42,688 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $239,900 (Jul 2003) |
| Tax Bill | $11,972 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-002791 |
| Primary APN | 01-002791 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,678 sqft Living Area |
| Gross Area | 3,434 sqft |
| 1st Floor Area | 1,678 sqft |
| Basement Area | 1,000 sqft |
| Finished Basement | 1,000 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Conventional |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 42,688 sqft (0.98 acres) |
| Garage Type | Attached |
| Garage Area | 616 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 800 sqft |
|---|---|
| Porch | Enclosed Porch |
| Porch Area | 230 sqft |
| Deck Area | 248 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 002791 |
|---|---|
| Street Address | 21 WALNUT HILL RD |
| City | LA PLATA |
| State | MD |
| Zip | 20646-4313 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-21 |
| Legal Description | LOT 6 SEC 1 WALNUT HILL LA PLATA |
| Legal Subdivision | WALNUT HILL LA PLATA |
| Legal Block | 2 |
| Legal Lot Number | 6 |
| Jurisdiction | CHARLES MD |
| Township / Civil Division | 1, LA PLATA |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 851001 |
21 Walnut Hill Rd is owned and occupied by two individuals who acquired it in July 2024.
Source: Charles County records, as of September 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 WALNUT HILL RD, LA PLATA, MD 20646-4313 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Life Estate |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 28, 2003 · Amount on File |
| Deed Sale | Jul 28, 2003 · Amount on File |
| Prior Sale | Sep 18, 1984 · Amount on File |
| Deed Document Number | 20035903 |
| Deed Book / Page | 4220 / 485 |
| Last Transfer Date | Jul 31, 2024 |
| Transfer Doc | 0134620311 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21 Walnut Hill Rd was $11,972 with a homeowner's exemption.
Source: Charles County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Charles County |
| Municipality | La Plata Town |
| Unified School District | Charles County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $424,000 (+7.51%) Land $111,700 Building $312,300 | $424,000 (-) Land $111,700 Building $312,300 | |
| 2025 | $11,972.00 | $394,367 | $424,000 Land $111,700 Building $312,300 |
| 2023 | $5,065.00 Homeowner's exemption | $335,100 Land $111,700 Building $223,400 | $335,100 Land $111,700 Building $223,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Walnut Hill Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 15, 2021 · 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 |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 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.
Wildfire risk around 21 Walnut Hill Rd is low, with a 0.01% annual chance of wildfire.
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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | TOWN OF LA PLATA serves 11,535 people · EPA ID MD0080025 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2021–2023) 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 137 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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