Montgomery County property record for 21136 Westerly Rd, Poolesville, MD 20837 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2.5 Baths |
| Year Built | Built 2011 |
| Square Footage | 2,554 sqft Living Area |
| Lot Size | 1.25 acres |
| Garage | Attached, 1,040 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $123,000 (2009) |
| Tax Bill | $8,114.00 (2025) |
| Primary APN | 03-03644963 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 2,554 sqft Living Area |
| Gross Area | 3,594 sqft Gross Area |
| 1st Floor | 1,798 sqft 1st Floor |
| Basement Area | 1 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Siding Exterior |
| Roof Material | Composition Shingle Roof |
| Lot Area | 54,885 sqft |
| Parking Spaces | 4 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 1,040 sqft Garage |
| Porch | Open Porch |
| Porch Area | 740 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Account Number | 03644963 |
|---|---|
| Street Address | 21136 WESTERLY RD |
| City | POOLESVILLE |
| State | MD |
| Zip | 20837-9330 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | HUNTERS FOREST |
| Legal Subdivision | KILMAIN & SATURDAY NIGHT |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 3 |
| Census Blockgroup | 1 |
| Census Block | 1064 |
| Census Tract | 700500 |
Source: Montgomery County records · APN 03-03644963
Assessment roll updated August 17, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 21136 WESTERLY RD, POOLESVILLE, MD 20837-9330 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenant By Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 08, 2009 · Amount on Record |
| Deed Sale | May 08, 2009 · Amount on Record |
| Deed Doc Number | 20098869 |
| Record Refreshed | Sep 20, 2026 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $748,833 (+8.06%) | $804,700 (-) Land $180,400 Building $624,300 | |
| 2025 | $8,114.00 (+18.63%) | $692,967 (+9.9%) | $804,700 (+26.31%) Land $180,400 Building $624,300 |
| 2023 | $630,533 | $637,100 Land $180,400 Building $456,700 | |
| 2022 | $6,840.00 |
21136 Westerly Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Montgomery County (24031C), updated April 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 20th percentile of exposed land nationally · 41st in Maryland |
|---|---|
| Wildfire Likelihood | Low — about 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures