Fairfax County property record for 6424 Knapsack Ln, Centreville, VA 20121
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 4 ba · 1,724 sqft · built 1990 |
| Lot Size | 0.051 acres (2,264 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $163,157 (Dec 1998) |
| Tax Bill | $6,346 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-1-05-0101 |
| Primary APN | 065-1-05-0101 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,724 sqft Living Area |
| Basement Area | 407 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Architectural Style | Split Level |
| Exterior Material | Metal |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 2,264 sqft (0.051 acres) |
| Deck Area | 240 sqft |
|---|---|
| Patio Area | 240 sqft |
| Balcony | Balcony |
| Balcony Area | 16 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 0651 05 0101 |
|---|---|
| Street Address | 6424 KNAPSACK LN |
| City | CENTREVILLE |
| State | VA |
| Zip | 20121-2328 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PDH(MIX OF OTHER PDH) |
| Legal Description | CENTRE RIDGE LT 101 SEC 8A1 |
| Legal Subdivision | CENTRE RIDGE |
| Legal Lot Number | 101 |
| Jurisdiction | FAIRFAX VA |
| Township / Civil Division | SULLY |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 491302 |
Source: Fairfax County records, as of October 1, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 6424 KNAPSACK LN, CENTREVILLE, VA 20121-2328 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 10, 1998 · Amount on File |
| Deed Sale | Dec 10, 1998 · Amount on File |
| Deed Document Number | 0010699603 |
| Deed Book / Page | 10699 / 603 |
| Record Updated | Jun 8, 2026 |
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 | $593,570 (+5.54%) Land $175,000 Building $418,570 | $593,570 (+5.54%) Land $175,000 Building $418,570 | |
| 2023 | $6,346.00 | $562,400 Land $165,000 Building $397,400 | $562,400 Land $165,000 Building $397,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective December 7, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 409 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Cox Communications Cable | 2,000 / 100 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures