Fairfax County property record for 821 Mackall Ave, Mc Lean, VA 22101 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 8 Baths |
| Year Built | Built 2013 |
| Square Footage | 7,111 sqft Living Area |
| Lot Size | 41,258 sqft (0.947 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $431,000 (1992) |
| Tax Bill | $41,102.00 (2025) |
| Primary APN | 021-4-04-0004 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 8 Baths |
| Partial Baths | 3 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 7,111 sqft Living Area |
| Gross Area | 8,927 sqft Gross Area |
| Basement Area | 300 sqft Basement |
| Game Room | Game Room |
| Stories | 2 Stories |
| Primary Flooring | Tile Flooring |
| Fireplace | Fireplace |
| Fireplaces | 3 Fireplaces |
| Year Built | Built 2013 |
|---|---|
| Architectural Style | Split Level Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Concrete Blocks Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 41,258 sqft (0.947 acres) |
| Parking Spaces | 4 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 965 sqft Garage |
| Balcony Area | 14 sqft Balcony |
|---|---|
| Deck Area | 645 sqft Deck |
| Balcony | Balcony |
| Patio Area | 645 sqft Patio |
| Porch | Open Porch |
| Porch Area | 622 sqft Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Old Parcel Number | 0214 04 0004 |
|---|---|
| Street Address | 821 MACKALL AVE |
| City | MC LEAN |
| State | VA |
| Zip | 22101-1615 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LANGLEY FOREST LT 4 SEC 4 |
| Legal Subdivision | LANGLEY FOREST |
| Legal Lot Number | 4 |
| Jurisdiction | FAIRFAX VA |
| Minor Civil Division | DRANESVILLE |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 470100 |
Source: Fairfax County records · APN 021-4-04-0004
Assessment roll updated January 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 821 MACKALL AVE, MC LEAN, VA 22101-1615 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 02, 1992 · Amount on Record |
| Deed Sale | Oct 02, 1992 · Amount on Record |
| Deed Doc Number | 0082831861 |
| Record Refreshed | Jun 08, 2026 |
Source: Fairfax County records · Assessment roll updated January 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Virginia |
| County | Fairfax County |
| Unified School District | Fairfax 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 |
|---|---|---|---|
| 2025 | $41,102.00 (+9.37%) | $3,486,210 (+6.81%) Land $1,153,000 Building $2,333,210 | $3,486,210 (+6.81%) Land $1,153,000 Building $2,333,210 |
| 2023 | $37,582.00 | $3,263,820 Land $1,085,000 Building $2,178,820 | $3,263,820 Land $1,085,000 Building $2,178,820 |
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