Montgomery County property record for 20221 McNamara Rd, Poolesville, MD 20837
| Property Type | Single Family Home |
|---|---|
| Details | 4.5 ba · 4,664 sqft · built 2011 |
| Lot Size | 0.548 acres (23,887 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $650,911 (Feb 2011) |
| Tax Bill | $10,544 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-03618918 |
| Primary APN | 03-03618918 |
|---|---|
| Alternative APN |
|
| Full Baths | 4.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,664 sqft Living Area |
| Gross Area | 5,214 sqft |
| 1st Floor Area | 1,916 sqft |
| Basement Area | 1,000 sqft |
| Finished Basement | 1,000 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 | 23,887 sqft (0.548 acres) |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 203 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | 03618918 |
|---|---|
| Street Address | 20221 MCNAMARA RD |
| City | POOLESVILLE |
| State | MD |
| Zip | 20837-9418 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PR75 |
| Legal Description | STONEY SPRINGS |
| Legal Subdivision | STONEY SPRINGS |
| Legal Block | C |
| Legal Lot Number | 12 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 3 |
| Census Block Group | 1 |
| Census Block | 1058 |
| Census Tract | 700500 |
20221 McNamara Rd is owned and occupied by two individuals who bought it in February 2011.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20221 MCNAMARA RD, POOLESVILLE, MD 20837-9418 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Feb 24, 2011 · Amount on File |
| Deed Sale | Feb 24, 2011 · Amount on File |
| Deed Book / Page | 41194 / 43 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 20221 MCNAMARA RD, POOLESVILLE, MD 20837-9418 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2022 |
| Title Company | RADIAN SETTLEMENT SVCS INC |
| Name | Verified Name |
|---|
| Document Number | 0601190298 |
|---|---|
| Date | Jul 24, 2020 |
| Book Page | 60119/298 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | NEW YORK, NY 10271 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Aug 1, 2035 |
The 2025 property tax bill for 20221 McNamara Rd was $10,544.
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Municipality | Poolesville Town |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $911,967 (+5.73%) | $961,400 (-) Land $201,900 Building $759,500 | |
| 2025 | $10,544.00 | $862,533 | $961,400 Land $201,900 Building $759,500 |
| 2023 | $766,500 | $813,100 Land $201,900 Building $611,200 | |
| 2022 | $8,237.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20221 McNamara Rd in Zone X, an area of minimal flood risk, though there have been 119 flood claims nearby since 1978.
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 | 6 in force |
| Nearby Flood Claims | 119 (1978–1996) |
| Claims Outside the SFHA | 11 of 119 |
| Most Recent Claim | Sep 1996 · 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 20221 McNamara 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 | 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 | TOWN OF POOLESVILLE serves 6,005 people · EPA ID MD0150002 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Jun 2025 |
| Lead | 5 ppb (2016–2018) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 99 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 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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