21507 Trowbridge Sq
Ashburn, VA 20147
4 ba 2,656 sqft Built 1999 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 | $509,910 | $205,000 | $714,910 | $5,755 |
| 2023 | $403,530 | $205,000 | $608,530 | $5,324 |
| 2022 | $384,110 | $180,000 | $564,110 | $5,020 |
| 2021 | $370,260 | $165,000 | $535,260 | $5,245 |
| 2020 | $344,050 | $135,000 | $479,050 | $4,958 |
| 2019 | $320,100 | $135,000 | $455,100 | $4,755 |
| 2018 | $317,240 | $120,000 | $437,240 | $4,744 |
| 2017 | $313,560 | $120,000 | $433,560 | $4,877 |
| 2016 | $305,810 | $120,000 | $425,810 | $4,875 |
| 2015 | $304,110 | $120,000 | $424,110 | $4,813 |
| 2014 | $290,560 | $105,000 | $395,560 | $4,568 |
| 2013 | $280,990 | $100,000 | $380,990 | $4,590 |
| 2012 | $253,000 | $100,000 | $353,000 | $4,359 |
| 2011 | $255,900 | $100,000 | $355,900 | $4,573 |
| 2009 | $240,900 | $100,000 | $340,900 | $4,368 |
| 2008 | $266,400 | $100,000 | $366,400 | $4,176 |
| 2007 | $353,700 | $75,000 | $428,700 | $4,115 |
Property facts
Year built
1999
Property type
townhomes
Stories
—
Beds
—
Baths
4
Living area
2,656 sqft
Lot size
2,178 sqft
ZIP code
20147
City
Ashburn
Street
Trowbridge Sq
Coordinates
39.02104, -77.48262
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21507 Trowbridge Sq last sell?
No public-record sale is on file for 21507 Trowbridge Sq.
What is the current tax assessment for 21507 Trowbridge Sq?
The most recent total assessment for 21507 Trowbridge Sq (year 2025) is $714,910 with $5,755 in property tax.
When was 21507 Trowbridge Sq built?
21507 Trowbridge Sq was built in 1999.
How does 21507 Trowbridge Sq compare to others on Trowbridge Sq?
We track 8 other properties on Trowbridge Sq. Browse the list under "Other properties on Trowbridge Sq" to compare beds, baths, and sale history.
What are the property facts for 21507 Trowbridge Sq?
21507 Trowbridge Sq is a 4 bath, 2,656 sqft, 2,178 sqft lot townhomes.
Is 21507 Trowbridge Sq a flip candidate?
No — 21507 Trowbridge Sq does not appear in our flips dataset.
Is 21507 Trowbridge Sq a tax-appeal candidate?
No — 21507 Trowbridge 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
+2.2%
Implied 1-yr
+8.8%
2026 Q3
$878.2K
2026 Q4
$895.1K
ZIP 20147 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Trowbridge Sq