Montgomery County property record for 17409 Flagstone Dr, Germantown, MD 20874
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,636 sqft · built 1962 |
| Lot Size | 0.692 acres (30,120 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $155,000 (Jul 1996) |
| Tax Bill | $4,702 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-00392104 |
| Primary APN | 06-00392104 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,636 sqft Living Area |
| 1st Floor Area | 1,136 sqft |
| Basement Area | 500 sqft |
| Finished Basement | 500 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Townhouse |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 30,120 sqft (0.692 acres) |
| Garage Type | Carport |
| Garage Area | 351 sqft |
| Carport | Carport |
| Carport Area | 351 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 216 sqft |
| Shed | 1 Shed |
| Shed Area | 200 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 00392104 |
|---|---|
| Street Address | 17409 FLAGSTONE DR |
| City | GERMANTOWN |
| State | MD |
| Zip | 20874-2232 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | BLACK ROCK EST |
| Legal Subdivision | BLACK ROCK ESTATES |
| Legal Block | A |
| Legal Lot Number | 4 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 6 |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 700613 |
17409 Flagstone Dr is owned and occupied by two individuals who bought it in July 1996.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17409 FLAGSTONE DR, GERMANTOWN, MD 20874-2232 |
| 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 Sale | Jul 18, 1996 · Amount on File |
| Deed Sale | Jul 18, 1996 · Amount on File |
| Deed Document Number | 199674188 |
| Deed Book / Page | 14255 / 468 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 17409 Flagstone Dr was $4,702.
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $448,967 (+7.68%) | $481,000 (-) Land $263,100 Building $217,900 | |
| 2025 | $4,702.00 | $416,933 | $481,000 Land $263,100 Building $217,900 |
| 2023 | $366,267 | $384,900 Land $250,500 Building $134,400 | |
| 2022 | $3,611.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17409 Flagstone Dr 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 | 3 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 17409 Flagstone Dr 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 | 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 44 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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