Montgomery County property record for 10409 Gary Rd, Potomac, MD 20854 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,083 sqft · built 1957 |
| Lot Size | 0.648 acres (28,230 sqft) |
| Owner | Individual Name on File |
| Last Sale | $930,000 (Sep 2005) |
| Tax Bill | $10,641 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00870117 |
| Primary APN | 10-00870117 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,083 sqft Living Area |
| 1st Floor Area | 2,481 sqft |
| Utility Area | 352 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 28,230 sqft (0.648 acres) |
| Porch | Open Porch |
| Porch Area | 211 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 00870117 |
|---|---|
| Street Address | 10409 GARY RD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-4101 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | POTOMAC HILLS SEC 2 |
| Legal Subdivision | POTOMAC HILLS |
| Legal Block | A |
| Legal Lot Number | 13 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 706005 |
Source: Montgomery County records · APN 10-00870117
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 60363, POTOMAC, MD 20859-0363 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 29, 2005 · Amount on Record |
| Deed Sale | Sep 29, 2005 · Amount on Record |
| Prior Sale | Mar 30, 1999 |
| Deed Document Number | 200529474 |
| Deed Book / Page | 30880 / 136 |
| Record Updated | Sep 20, 2026 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $955,867 (+5.34%) | $1,052,800 (+16.02%) Land $543,300 Building $509,500 | |
| 2025 | $10,641.00 (+3%) | $907,400 (-) Land $543,300 Building $364,100 | $907,400 (-) Land $543,300 Building $364,100 |
| 2023 | $907,400 Land $543,300 Building $364,100 | $907,400 Land $543,300 Building $364,100 | |
| 2022 | $10,331.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317060053, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 12 individual NFIP policies nearby |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 5 (1979–2025) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Jul 2025, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 80 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 250 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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