Fairfax County property record for 4850 Stonecroft Blvd, Chantilly, VA 20151
| Property Type | Office Building |
|---|---|
| Details | 854,969 sqft |
| Lot Size | 64.1 acres (2,793,081 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,434,847 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 043-2-02-0039-C |
| Primary APN | 043-2-02-0039-C |
|---|
| Stories | 5 Stories |
|---|---|
| Building Area | 854,969 sqft |
| Lot Area | 2,793,081 sqft (64.1 acres) |
|---|---|
| Total Buildings | 2 Buildings |
| Street Address | 4850 STONECROFT BLVD |
|---|---|
| City | CHANTILLY |
| State | VA |
| Zip | 20151 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | I-3(INDUST LIGHT INTENSIT |
| Legal Description | WESTFIELDS PCL 39 & 3A |
| Legal Lot Number | 39C |
| Jurisdiction | FAIRFAX VA |
| Township / Civil Division | SULLY |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 490105 |
4850 Stonecroft Blvd, a commercial property, is owned by a company that acquired it in December 2014.
Source: Fairfax County records, as of October 1, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6711 COLUMBIA GATEWAY DR STE 300, 300, COLUMBIA, MD 21046-2383 |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Dec 30, 2014 |
| Deed Sale | Dec 30, 2014 |
| Deed Document Number | 0239211366 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 4850 Stonecroft Blvd was $3,434,847.
Source: Fairfax County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Virginia |
| County | Fairfax County |
| Unified School District | Fairfax County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,434,847.00 | $245,171,100 Land $25,817,420 Building $219,353,680 | $245,171,100 Land $25,817,420 Building $219,353,680 |
| 2023 | $3,701,635.00 | $261,877,320 Land $25,817,420 Building $236,059,900 | $261,877,320 Land $25,817,420 Building $236,059,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4850 Stonecroft Blvd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 7, 2025 · 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 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.
Wildfire risk around 4850 Stonecroft Blvd 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 · lower than 71% of Virginia |
|---|---|
| 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 | FAIRFAX COUNTY WATER AUTHORITY serves 1,121,613 people · EPA ID VA6059501 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2022 |
| Lead | 1 ppb (2021–2023) 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Xfinity.
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