Carroll County property record for 552 Johnsville Rd, Keymar, MD 21757
| Property Type | Rural Home |
|---|---|
| Details | 2.5 ba · 2,660 sqft · built 1992 |
| Lot Size | 8.08 acres (352,313 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,057 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-006554 |
| Primary APN | 10-006554 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,660 sqft Total Area |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 352,313 sqft (8.08 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 448 sqft |
| Deck Area | 448 sqft |
| Patio Area | 240 sqft |
| Shed | 1 Shed |
| Shed Area | 4,500 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Sewer | Connected |
| Account Number | 006554 |
|---|---|
| Street Address | 552 JOHNSVILLE RD |
| City | KEYMAR |
| State | MD |
| Zip | 21757-9014 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | AGRIC |
| Legal Description | LT - 8.0875 ACS 552 JOHNSVILLE RD SW OF MIDDLEBURG |
| Jurisdiction | CARROLL MD |
| Township / Civil Division | 10, MIDDLEBURG |
| Census Block Group | 1 |
| Census Block | 1044 |
| Census Tract | 510000 |
552 Johnsville Rd, a rural home, is owned and occupied by two individuals who acquired it in June 2011.
Source: Carroll County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 552 JOHNSVILLE RD, KEYMAR, MD 21757-9014 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 Transfer Date | Jun 17, 2011 |
| Transfer Doc | 0065950127 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 552 Johnsville Rd was $5,057 with a homeowner's exemption, up 5.7% from the year before.
Source: Carroll County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Carroll County |
| Unified School District | Carroll County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,057.00 (+5.73%) Homeowner's exemption | $489,700 (+8.47%) Land $127,600 Building $362,100 | $489,700 (-) Land $127,600 Building $362,100 |
| 2025 | $4,783.00 Homeowner's exemption | $451,467 | $489,700 Land $127,600 Building $362,100 |
| 2023 | $4,237.00 Homeowner's exemption | $375,000 Land $127,600 Building $247,400 | $375,000 Land $127,600 Building $247,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 552 Johnsville Rd in Zone X, an area of minimal flood risk, though there have been 45 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective March 11, 2016 · 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 16 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 45 (1978–2021) |
| Claims Outside the SFHA | 8 of 45 |
| Most Recent Claim | Sep 2021 · river or lake flooding |
| Claims by Event |
|
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 552 Johnsville 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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
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