21974 Box Car Sq
Sterling, VA 20166
3 bd 4 ba 2,170 sqft Built 1998 Lot 2,178 sqft townhomes
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $391,440 | $178,500 | $569,940 | $4,588 |
| 2023 | $329,350 | $168,500 | $497,850 | $4,356 |
| 2022 | $327,520 | $158,500 | $486,020 | $4,325 |
| 2021 | $304,260 | $133,500 | $437,760 | $4,290 |
| 2020 | $290,410 | $118,500 | $408,910 | $4,232 |
| 2019 | $273,550 | $118,500 | $392,050 | $4,096 |
| 2018 | $262,670 | $118,500 | $381,170 | $4,135 |
| 2017 | $234,950 | $118,500 | $353,450 | $3,976 |
| 2016 | $230,780 | $118,500 | $349,280 | $3,999 |
| 2015 | $221,480 | $118,500 | $339,980 | $3,858 |
| 2014 | $223,720 | $118,500 | $342,220 | $3,952 |
| 2013 | $202,890 | $103,500 | $306,390 | $3,692 |
| 2012 | $196,300 | $103,500 | $299,800 | $3,702 |
| 2011 | $204,800 | $103,500 | $308,300 | $3,961 |
| 2009 | $194,800 | $103,500 | $298,300 | $4,057 |
| 2008 | $271,800 | $103,500 | $375,300 | $4,278 |
| 2007 | $331,700 | $78,500 | $410,200 | $3,937 |
Property facts
Year built
1998
Property type
townhomes
Stories
3
Beds
3
Baths
4
Living area
2,170 sqft
Lot size
2,178 sqft
ZIP code
20166
City
Sterling
Street
Box Car Sq
Coordinates
39.00898, -77.42240
Comparable properties nearby
Frequently asked questions
When did 21974 Box Car Sq last sell?
No public-record sale is on file for 21974 Box Car Sq.
What is the current tax assessment for 21974 Box Car Sq?
The most recent total assessment for 21974 Box Car Sq (year 2025) is $569,940 with $4,588 in property tax.
When was 21974 Box Car Sq built?
21974 Box Car Sq was built in 1998.
How does 21974 Box Car Sq compare to others on Box Car Sq?
We track 7 other properties on Box Car Sq. Browse the list under "Other properties on Box Car Sq" to compare beds, baths, and sale history.
What are the property facts for 21974 Box Car Sq?
21974 Box Car Sq is a 3 bed, 4 bath, 2,170 sqft, 2,178 sqft lot townhomes.
Is 21974 Box Car Sq a flip candidate?
No — 21974 Box Car Sq does not appear in our flips dataset.
Is 21974 Box Car Sq a tax-appeal candidate?
No — 21974 Box Car Sq is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-7.1%
Implied 1-yr
-28.3%
2026 Q3
$569.3K
2026 Q4
$569.3K
ZIP 20166 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Box Car Sq