Montgomery County property record for 10639 Willowbrook Dr, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 5.5 ba · 5,682 sqft · built 2011 |
| Lot Size | 0.588 acres (25,612 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $16,717 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-03625936 |
| Primary APN | 10-03625936 |
|---|---|
| Alternative APN |
|
| Full Baths | 5.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,682 sqft Living Area |
| Gross Area | 6,388 sqft |
| 1st Floor Area | 2,246 sqft |
| Attic | Attic |
| Attic Area | 800 sqft |
| Basement Area | 1,330 sqft |
| Finished Basement | 1,330 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 25,612 sqft (0.588 acres) |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 706 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 120 sqft |
| Boat Access | Boat Access |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | 03625936 |
|---|---|
| Street Address | 10639 WILLOWBROOK DR |
| City | POTOMAC |
| State | MD |
| Zip | 20854-4457 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | KENTSDALE ESTATES |
| Legal Subdivision | KENTSDALE ESTATES |
| Legal Block | D |
| Legal Lot Number | 54 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 1 |
| Census Block | 1000 |
| 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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 10639 WILLOWBROOK DR, POTOMAC, MD 20854-4457 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Sep 10, 2024 |
| Transfer Doc | 0684380261 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 10639 WILLOWBROOK DR, POTOMAC, MD 20854-4457 |
| Transaction Type | Mortgage |
| Record Updated | May 5, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0618690468 |
|---|---|
| Date | Feb 11, 2021 |
| Book Page | 61869/468 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 112 Months |
| Due | Jun 1, 2030 |
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 | $1,495,933 (+3.86%) | $1,607,200 (+11.59%) Land $564,600 Building $1,042,600 | |
| 2025 | $16,717.00 (-3.38%) | $1,440,300 (-) Land $564,600 Building $875,700 | $1,440,300 (-) Land $564,600 Building $875,700 |
| 2024 | $17,301.00 (+1.05%) | ||
| 2023 | $1,440,300 Land $564,600 Building $875,700 | $1,440,300 Land $564,600 Building $875,700 | |
| 2022 | $17,121.00 |
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 | 8 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 97% of the US · lower than 94% of Maryland |
|---|---|
| Wildfire Likelihood | Under 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 | 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 321 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 |
| AT&T Fixed Wireless | 100 / 20 |
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