Montgomery County property record for 10609 Boswell Ln, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 4.5 ba · 4,635 sqft · built 1995 |
| Lot Size | 0.927 acres (40,390 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,215,000 (May 2009) |
| Tax Bill | $15,066 (2025) |
| Deeds & Mortgages | Mar 2024 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-03019574 |
| Primary APN | 04-03019574 |
|---|---|
| Alternative APN |
|
| Full Baths | 4.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,635 sqft Living Area |
| Gross Area | 5,583 sqft |
| 1st Floor Area | 1,803 sqft |
| Attic | Attic |
| Attic Area | 500 sqft |
| Basement Area | 1,200 sqft |
| Finished Basement | 1,200 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Bi-Level |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 40,390 sqft (0.927 acres) |
| Garage Type | Attached |
| Garage Area | 624 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 32 sqft |
| Deck Area | 324 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 03019574 |
|---|---|
| Street Address | 10609 BOSWELL LN |
| City | POTOMAC |
| State | MD |
| Zip | 20854-6305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RE1 |
| Legal Description | PINEY GLEN VILLAGE |
| Legal Subdivision | PINEY GLEN VILLAGE |
| Legal Block | N |
| Legal Lot Number | 3 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 4 |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 701220 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 10609 BOSWELL LN, POTOMAC, MD 20854-6305 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 14, 2009 · Amount on Record |
| Deed Sale | May 14, 2009 · Amount on Record |
| Deed Document Number | 20099228 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 10609 BOSWELL LN, POTOMAC, MD 20854-6305 |
| Transaction Type | Mortgage |
| Record Updated | Apr 16, 2024 |
| Name | Verified Name |
|---|---|
| Address | 10609 BOSWELL LN, POTOMAC, MD 20854-6305 |
| Document Number | 0677910046 |
|---|---|
| Date | Mar 1, 2024 |
| Book Page | 67791/46 |
| Name | TRUSTAR BANK |
|---|---|
| Type | Bank |
| Address | GREAT FALLS, VA 22066 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $1,407,700 (+7.49%) Land $580,100 Building $827,600 | $1,407,700 (-) Land $580,100 Building $827,600 | |
| 2025 | $15,066.00 (+24.29%) | $1,309,633 (+17.61%) | $1,407,700 (+26.42%) Land $580,100 Building $827,600 |
| 2023 | $1,113,500 Land $552,500 Building $561,000 | $1,113,500 Land $552,500 Building $561,000 | |
| 2022 | $12,122.00 |
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 |
| 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.
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 273 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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