Montgomery County property record for 9603 Falls Rd, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,278 sqft · built 1948 |
| Lot Size | 0.484 acres (21,080 sqft) |
| Owner | Trust Name on File |
| Last Sale | $300,000 (Feb 2000) |
| Tax Bill | $9,581 (2025) |
| Deeds & Mortgages | Nov 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00860040 |
| Primary APN | 10-00860040 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,278 sqft Living Area |
| 1st Floor Area | 1,528 sqft |
| Basement Area | 300 sqft |
| Finished Basement | 300 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Multi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 21,080 sqft (0.484 acres) |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 264 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00860040 |
|---|---|
| Street Address | 9603 FALLS RD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-3921 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | WILLIAMSBURG GARDENS |
| Legal Subdivision | WILLIAMSBURG GARDENS |
| Legal Block | B |
| Legal Lot Number | 2 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 706009 |
9603 Falls Rd is held in a trust since August 2021.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 6 CESSNA CT, GAITHERSBURG, MD 20879-4145 |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Feb 4, 2000 · Amount on File |
| Deed Sale | Feb 4, 2000 · Amount on File |
| Prior Sale | Jan 23, 1996 |
| Deed Document Number | 2000171337 |
| Deed Book / Page | 17856 / 590 |
| Last Transfer Date | Aug 4, 2021 |
| Transfer Doc | 0646130028 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Nov 17, 2021 |
| Property Address | 9603 FALLS RD, POTOMAC, MD 20854-3921 |
| Document Number | 0646130028 |
| Book / Page | 64613 / 28 |
| Map Reference | MB 31 PL 2000 |
| Instrument Date | Aug 4, 2021 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | ROBERT W MOSES TITLE INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6 CESSNA CT, GAITHERSBURG, MD 20879-4145 |
The 2025 property tax bill for 9603 Falls Rd was $9,581, up 4.3% from the year before.
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 | $765,400 (-1%) Land $506,700 Building $258,700 | $765,400 (-1%) Land $506,700 Building $258,700 | |
| 2025 | $9,581.00 (+4.32%) | $773,100 Land $506,700 Building $266,400 | $773,100 Land $506,700 Building $266,400 |
| 2024 | $9,184.00 | ||
| 2023 | $721,100 | $773,100 Land $506,700 Building $266,400 | |
| 2022 | $8,197.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9603 Falls Rd in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1982.
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 File median of 20 policies |
| Nearby Flood Policies | 20 in force |
| Nearby Flood Claims | 7 (1982–2025) |
| Claims Outside the SFHA | 7 of 7 |
| 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.
Wildfire risk around 9603 Falls Rd 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 | Direct burnable vegetation |
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 113 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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