Montgomery County property record for 13441 Query Mill Rd, North Potomac, MD 20878
| Property Type | Single Family Home |
|---|---|
| Details | 4.5 ba · 5,458 sqft · built 1986 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,030,000 (Sep 2020) |
| Tax Bill | $12,629 (2025) |
| Deeds & Mortgages | Sep 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-00390377 |
| Primary APN | 06-00390377 |
|---|---|
| Alternative APN |
|
| Full Baths | 4.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,458 sqft Living Area |
| Gross Area | 6,130 sqft |
| 1st Floor Area | 2,247 sqft |
| Basement Area | 1,300 sqft |
| Finished Basement | 1,300 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 87,120 sqft |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 264 sqft |
| Deck Area | 683 sqft |
| Boat Access | Boat Access |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 00390377 |
|---|---|
| Street Address | 13441 QUERY MILL RD |
| City | NORTH POTOMAC |
| State | MD |
| Zip | 20878-3963 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RE2 |
| Legal Description | POLO CLUB ESTS |
| Legal Subdivision | ESTATES TRAVILAH |
| Legal Block | 4 |
| Legal Lot Number | 5 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 6 |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 700608 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 13441 QUERY MILL RD, NORTH POTOMAC, MD 20878-3963 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 10, 2020 · Amount on Record |
| Deed Sale | Sep 10, 2020 · Amount on Record |
| Prior Sale | Nov 7, 1995 · Amount on Record |
| Deed Book / Page | 60476 / 413 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Sep 10, 2020 |
| Property Address | 13441 QUERY MILL RD, NORTH POTOMAC, MD 20878-3963 |
| Document Number | 0604760413 |
| Book / Page | 60476 / 413 |
| Map Reference | MB 67 PL 6189 |
| Instrument Date | Aug 20, 2020 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Title Company | KVS TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $12,875.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 13441 QUERY MILL RD, NORTH POTOMAC, MD 20878-3963 |
| Document Number | 60476420 |
|---|---|
| Date | Sep 10, 2020 |
| Instrument | 60476/420 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 1, 2050 |
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 | $1,228,133 (+11.15%) | $1,351,300 (-) Land $533,600 Building $817,700 | |
| 2025 | $12,629.00 (+18.48%) | $1,104,967 (+13.54%) | $1,351,300 (+37.63%) Land $533,600 Building $817,700 |
| 2023 | $973,233 | $981,800 Land $508,200 Building $473,600 | |
| 2022 | $10,659.00 |
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 | 1 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 | 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 60 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 |
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