Fairfax County property record for 6413 Knapsack Ln, Centreville, VA 20121
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 3.5 ba · 1,548 sqft · built 1995 |
| Lot Size | 0.045 acres (1,954 sqft) |
| Owner | Company Name on File |
| Last Sale | $133,580 (Aug 1995) |
| Tax Bill | $6,402 (2025) |
| Deeds & Mortgages | Apr 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 0651-05-0091A |
| Primary APN | 0651-05-0091A |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,548 sqft Living Area |
| Gross Area | 1,795 sqft |
| Basement Area | 247 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 1,954 sqft (0.045 acres) |
| View / Lot | Buildable |
| Garage Type | Basement |
| Garage Area | 26 sqft |
| Porch | Open Porch |
|---|---|
| Porch Area | 45 sqft |
| Deck Area | 240 sqft |
| Patio Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 6413 KNAPSACK LN |
|---|---|
| City | CENTREVILLE |
| State | VA |
| Zip | 20121-2327 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | 396 |
| Legal Description | CENTRE RIDGE LT 91A SEC 8A1 |
| Legal Subdivision | CENTRE RIDGE SEC 8A1 |
| Legal Block | 2 |
| Legal Lot Number | 91A |
| Jurisdiction | FAIRFAX VA |
| Township / Civil Division | SULLY |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 491302 |
6413 Knapsack Ln, a townhouse, is owned by a company that bought it in August 1995.
Source: Fairfax County records, as of April 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4401 TULLAMORE ESTATES RD, GAINESVILLE, VA 20155-1030 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 | Aug 4, 1995 · Amount on File |
| Deed Sale | Aug 4, 1995 · Amount on File |
| Deed Book / Page | 9474 / 20 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | FAIRFAX VA |
| Recording Date | Apr 21, 2023 |
| Property Address | 6413 KNAPSACK LN, CENTREVILLE, VA 20121-2327 |
| Document Number | 0016853002 |
| Book / Page | 27889 / 1548 |
| Map Reference | MB 7253 PG 1197 |
| Instrument Date | Apr 21, 2023 |
| Instrument | 2023016853.002 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4401 TULLAMORE ESTATES RD, GAINESVILLE, VA 20155-1030 |
The 2025 property tax bill for 6413 Knapsack Ln was $6,402, up 3.6% from the year before.
Source: Fairfax County assessment roll, as of September 22, 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 | $6,402.00 (+3.63%) | $553,890 Land $170,000 Building $383,890 | $553,890 Land $170,000 Building $383,890 |
| 2024 | $6,178.00 (+5.64%) | ||
| 2023 | $5,848.00 | $518,220 Land $160,000 Building $358,220 | $518,220 Land $160,000 Building $358,220 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6413 Knapsack Ln in Zone X, an area of minimal flood risk.
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.
The area around 6413 Knapsack Ln has no burnable land within ember reach, so its wildfire risk is not rated.
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 |
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