Montgomery County property record for 10020 Gary Rd, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 7.5 ba · 12,735 sqft · built 2006 |
| Lot Size | 1.04 acres (45,545 sqft) |
| Owner | Company Name on Record |
| Last Sale | $3,557,275 (May 2006) |
| Tax Bill | $29,349 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00870130 |
| Primary APN | 10-00870130 |
|---|---|
| Alternative APN |
|
| Full Baths | 7.5 Baths |
|---|---|
| Half Baths | 3 Half Baths |
| Stories | 2 Stories |
| Building Area | 12,735 sqft Living Area |
| Gross Area | 13,527 sqft |
| 1st Floor Area | 4,657 sqft |
| Basement Area | 3,480 sqft |
| Finished Basement | 3,480 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 45,545 sqft |
| Garage Type | Attached |
| Garage Area | 792 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 752 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 192 sqft |
| Deck Area | 256 sqft |
| Patio Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | 00870130 |
|---|---|
| Street Address | 10020 GARY RD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-4149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | POTOMAC HILLS |
| Legal Subdivision | POTOMAC HILLS |
| Legal Block | B |
| Legal Lot Number | 5 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 706005 |
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 10020 GARY RD, POTOMAC, MD 20854-4149 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 15, 2006 · Amount on Record |
| Deed Sale | May 15, 2006 · Amount on Record |
| Prior Sale | Sep 16, 2003 · Amount on Record |
| Deed Document Number | 200649494 |
| Last Transfer Date | Nov 17, 2016 |
| Transfer Doc | 0534540386 |
| Record Updated | Sep 20, 2026 |
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 | $2,669,700 (+5.21%) | $2,933,900 (+15.62%) Land $612,500 Building $2,321,400 | |
| 2025 | $29,349.00 (-1.95%) | $2,537,600 (-) Land $612,500 Building $1,925,100 | $2,537,600 (-) Land $612,500 Building $1,925,100 |
| 2024 | $29,933.00 (+0.69%) | ||
| 2023 | $2,537,600 Land $612,500 Building $1,925,100 | $2,537,600 Land $612,500 Building $1,925,100 | |
| 2022 | $29,728.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Flood Insurance Cost | Premium on Record median of 12 policies |
| 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 |
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: 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 155 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 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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