Loudoun County property record for 21400 Windmill Dr, Ashburn, VA 20147 · Last verified October 2023
| Property Type | Common Area (Residential) |
|---|---|
| Details | 8,062 sqft · built 1985 |
| Lot Size | 13.8 acres (601,564 sqft) |
| Owner | Individual Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 117-28-8508-000 |
| Primary APN | 117-28-8508-000 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 8,062 sqft Total Area |
| 1st Floor Area | 4,031 sqft |
| Year Built | Built 1985 |
|---|---|
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 601,564 sqft (13.8 acres) |
| Pool Area | 1 sqft |
|---|---|
| Deck Area | 1,000 sqft |
| Shed | 1 Shed |
| Shed Area | 1,130 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Street Address | 21400 WINDMILL DR |
|---|---|
| City | ASHBURN |
| State | VA |
| Zip | 20147-5343 |
| Property Category | Other |
| Property Type | Other > Common Area (Residential) |
| Legal Description | ASHBRN FRM S.3 BK.8 LOT 2 1286--1216 GIFT 1595--1780 ESMT |
| Legal Subdivision | ASHBURN FARM |
| Legal Block | 8 |
| Legal Lot Number | 2 1286 |
| Jurisdiction | LOUDOUN VA |
| Township / Civil Division | ASHBURN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 611019 |
Source: Loudoun County records · APN 117-28-8508-000
Assessment roll updated January 1, 2023 · Last verified October 2023
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 | 21400 WINDMILL DR, ASHBURN, VA 20147-5343 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Deed Document Number | 0012861216 |
| Record Updated | Jun 07, 2026 |
Source: Loudoun County records · Assessment roll updated January 1, 2023 · Last verified October 2023
| Type | Name |
|---|---|
| State | Virginia |
| County | Loudoun County |
| Unified School District | Loudoun County Public Schools (PK - 12) |
Source: FEMA National Flood Hazard Layer, Loudoun County (51107C), updated June 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 511076110191, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2011, rainfall accumulation |
| Wildfire Risk | Low above 2% of the US · above 1% of Virginia |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 186 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 250 |
| AT&T | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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