Montgomery County property record for 21142 Westerly Rd, Poolesville, MD 20837
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,076 sqft · built 1984 |
| Lot Size | 13.5 acres (588,060 sqft) |
| Owner | Individual Name on File |
| Last Sale | $575,000 (Aug 2015) |
| Tax Bill | $8,691 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-02233096 |
| Primary APN | 03-02233096 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 3,076 sqft Living Area |
| 1st Floor Area | 2,262 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Multi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 588,060 sqft |
| Garage Type | Detached |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 464 sqft |
| Deck Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 02233096 |
|---|---|
| Street Address | 21142 WESTERLY RD |
| City | POOLESVILLE |
| State | MD |
| Zip | 20837-9330 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR |
| Legal Description | WET LAND |
| Legal Subdivision | KILMAIN & SATURDAY NIGHT |
| Legal Block | 1 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 3 |
| Census Block Group | 1 |
| Census Block | 1064 |
| Census Tract | 700500 |
Source: Montgomery County records · APN 03-02233096
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 | Individual Name on File |
|---|---|
| Mailing Address | 12401 BEACHLEY DR, HAGERSTOWN, MD 21740-2045 |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 28, 2015 · Amount on Record |
| Deed Sale | Aug 28, 2015 · Amount on Record |
| Deed Book / Page | 50886 / 464 |
| Record Updated | 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 | $732,967 (+8.13%) | $788,100 (-) Land $257,900 Building $530,200 | |
| 2025 | $8,691.00 (+28.74%) | $677,833 (+26.17%) | $788,100 (+45.3%) Land $257,900 Building $530,200 |
| 2024 | $6,751.00 (+6.5%) | ||
| 2023 | $537,233 | $542,400 Land $177,600 Building $364,800 | |
| 2022 | $6,339.00 |
Source: FEMA National Flood Hazard Layer as of April 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
| Wildfire Risk | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
Based on FCC filings for 4 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
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