Montgomery County property record for 10400 Joiners Ln, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 4,482 sqft · built 1981 |
| Lot Size | 2.53 acres (110,207 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $680,000 (Jul 1988) |
| Tax Bill | $14,850 (2025) |
| Deeds & Mortgages | Sep 2026 Line of Credit Aug 2017 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-01916284 |
| Primary APN | 10-01916284 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,482 sqft Living Area |
| Gross Area | 5,202 sqft |
| 1st Floor Area | 2,676 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 110,207 sqft |
| Garage Type | Attached |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 480 sqft |
| Deck Area | 264 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 01916284 |
|---|---|
| Street Address | 10400 JOINERS LN |
| City | POTOMAC |
| State | MD |
| Zip | 20854-1941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RE1 |
| Legal Description | JUSTEMENT WOODS |
| Legal Subdivision | KNOLLWOOD |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 706007 |
Source: Montgomery County records, as of October 19, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 10400 JOINERS LN, POTOMAC, MD 20854-1941 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 28, 2026 | Deed of Trust, Mortgage · Line of Credit TRUST BANK |
| Aug 18, 2017 | Loan Modification, Mortgage · Line of Credit SUNTRUST BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 19, 1988 · Amount on Record |
| Deed Sale | Jul 19, 1988 · Amount on Record |
| Deed Book / Page | 8374 / 79 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Sep 28, 2026 |
| Property Address | 10400 JOINERS LN, POTOMAC, MD 20854-1941 |
| Document Number | 7097000080 |
| Book / Page | 70970 / 80 |
| Instrument Date | Sep 15, 2026 |
| Transaction Type | Mortgage |
| Record Updated | Oct 19, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 10400 JOINERS LN, POTOMAC, MD 20854-1941 |
| Document Number | 7097000080, |
|---|---|
| Date | Sep 28, 2026 |
| Book Page | 70970/80 |
| Name | TRUST BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Max Rate | -1% |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 10400 JOINERS LN, ROCKVILLE, MD 20854-1941 |
| Document Number | 0549380361 |
| Instrument Date | Aug 18, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 25, 2018 |
| Name | Verified Name |
|---|---|
| Address | 10400 JOINERS LN POTOMAC MD 208541941, POTOMAC, MD 20854-1941 |
| Document Number | 0549380361 |
|---|---|
| Date | Sep 22, 2017 |
| Book Page | 054938/000361 |
| Name | SUNTRUST BK |
|---|---|
| Type | Bank |
| Address | BALTIMORE, MD 21202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 21, 2047 |
| Rate Type | Adjustable Rate |
|---|
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 | $1,346,567 (+5.36%) | $1,483,500 (+16.07%) Land $587,900 Building $895,600 | |
| 2025 | $14,850.00 (+19.16%) | $1,278,100 (+8.16%) Land $587,900 Building $690,200 | $1,278,100 (-) Land $587,900 Building $690,200 |
| 2023 | $1,181,700 | $1,278,100 Land $587,900 Building $690,200 | |
| 2022 | $12,462.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · 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 | 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 69 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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