Montgomery County property record for 12 Devon Ct, Rockville, MD 20850
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 1,372 sqft · built 1972 |
| Lot Size | 0.19 acres (8,256 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $309,950 (Jul 2000) |
| Tax Bill | $8,558 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-00246851 |
| Primary APN | 04-00246851 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,372 sqft Living Area |
| Gross Area | 1,636 sqft |
| 1st Floor Area | 1,372 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Townhouse |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 8,256 sqft (0.19 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00246851 |
|---|---|
| Street Address | 12 DEVON CT |
| City | ROCKVILLE |
| State | MD |
| Zip | 20850-2933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | ROCKSHIRE |
| Legal Subdivision | ROCKSHIRE |
| Legal Block | A |
| Legal Lot Number | 66 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 4 |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 701006 |
12 Devon Ct is owned and occupied by two individuals who bought it in July 2000.
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12 DEVON CT, ROCKVILLE, MD 20850-2933 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 20, 2000 · Amount on File |
| Deed Sale | Jul 20, 2000 · Amount on File |
| Deed Document Number | 2000185178 |
| Deed Book / Page | 18258 / 305 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 12 Devon Ct was $8,558.
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Municipality | Rockville City |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $673,400 (+6.19%) Land $399,800 Building $273,600 | $673,400 (-) Land $399,800 Building $273,600 | |
| 2025 | $8,558.00 | $634,133 | $673,400 Land $399,800 Building $273,600 |
| 2023 | $555,600 Land $380,700 Building $174,900 | $555,600 Land $380,700 Building $174,900 | |
| 2022 | $7,078.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12 Devon Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 12, 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 |
| Nearby Flood Policies | 7 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 12 Devon Ct 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 | 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 | CITY OF ROCKVILLE serves 52,000 people · EPA ID MD0150003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2018) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 289 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 | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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