Montgomery County property record for 9124 Bells Mill Rd, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,354 sqft · built 1971 |
| Lot Size | 0.514 acres (22,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $11,661 (2025) |
| Deeds & Mortgages | Jan 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00858206 |
| Primary APN | 10-00858206 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,354 sqft Living Area |
| Gross Area | 3,992 sqft |
| 1st Floor Area | 1,380 sqft |
| Basement Area | 658 sqft |
| Finished Basement | 658 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 22,400 sqft (0.514 acres) |
| Garage Type | Attached |
| Garage Area | 638 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 150 sqft |
| Patio Area | 300 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00858206 |
|---|---|
| Street Address | 9124 BELLS MILL RD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-2223 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | BELLS MILL HAMLET |
| Legal Subdivision | KNOLLWOOD |
| Legal Block | A |
| Legal Lot Number | 2 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 706005 |
9124 Bells Mill Rd is owned and occupied by two individuals who acquired it in March 2009.
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9124 BELLS MILL RD, POTOMAC, MD 20854-2223 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Mar 16, 2009 |
| Transfer Doc | 6028 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 9124 BELLS MILL RD, POTOMAC, MD 20854-2223 |
| Transaction Type | Mortgage |
| Record Updated | Mar 1, 2021 |
| Title Company | WORLDWIDE SETTLEMENT INC |
| Name | Verified Name |
|---|
| Document Number | 0589100467 |
|---|---|
| Date | Jan 23, 2020 |
| Book Page | 58910/467 |
| Name | TRUIST BANK |
|---|---|
| Type | Bank |
| Address | RICHMOND, VA 23224 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2050 |
The 2025 property tax bill for 9124 Bells Mill Rd was $11,661, down 0.9% 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 | $1,077,067 (+5.56%) | $1,190,600 (+16.69%) Land $555,600 Building $635,000 | |
| 2025 | $11,661.00 (-0.85%) | $1,020,300 Land $555,600 Building $464,700 | $1,020,300 Land $555,600 Building $464,700 |
| 2024 | $11,761.00 | ||
| 2023 | $933,433 | $1,020,300 Land $555,600 Building $464,700 | |
| 2022 | $9,596.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9124 Bells Mill Rd in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 9124 Bells Mill Rd is low, with less than 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 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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