20639 Sibbald Sq
Ashburn, VA 20147
3 ba 2,600 sqft Built 2011 condo
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 | $349,440 | $170,000 | $519,440 | $4,181 |
| 2023 | $322,400 | $170,000 | $492,400 | $4,308 |
| 2022 | $322,400 | $120,000 | $442,400 | $3,937 |
| 2021 | $306,800 | $90,000 | $396,800 | $3,888 |
| 2020 | $293,620 | $90,000 | $383,620 | $3,970 |
| 2019 | $295,940 | $80,000 | $375,940 | $3,928 |
| 2018 | $277,440 | $80,000 | $357,440 | $3,878 |
| 2017 | $270,500 | $80,000 | $350,500 | $3,943 |
| 2016 | $272,820 | $80,000 | $352,820 | $4,039 |
| 2015 | $289,000 | $80,000 | $369,000 | $4,188 |
| 2014 | $265,880 | $80,000 | $345,880 | $3,994 |
| 2013 | $242,760 | $70,000 | $312,760 | $3,768 |
| 2012 | $235,000 | $70,000 | $305,000 | $3,766 |
Property facts
Year built
2011
Property type
condo
Stories
2
Beds
—
Baths
3
Living area
2,600 sqft
Lot size
—
ZIP code
20147
City
Ashburn
Street
Sibbald Sq
Coordinates
39.04523, -77.52126
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20639 Sibbald Sq last sell?
No public-record sale is on file for 20639 Sibbald Sq.
What is the current tax assessment for 20639 Sibbald Sq?
The most recent total assessment for 20639 Sibbald Sq (year 2025) is $519,440 with $4,181 in property tax.
When was 20639 Sibbald Sq built?
20639 Sibbald Sq was built in 2011.
How does 20639 Sibbald Sq compare to others on Sibbald Sq?
We track 8 other properties on Sibbald Sq. Browse the list under "Other properties on Sibbald Sq" to compare beds, baths, and sale history.
What are the property facts for 20639 Sibbald Sq?
20639 Sibbald Sq is a 3 bath, 2,600 sqft condo.
Is 20639 Sibbald Sq a flip candidate?
No — 20639 Sibbald Sq does not appear in our flips dataset.
Is 20639 Sibbald Sq a tax-appeal candidate?
No — 20639 Sibbald 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 Sibbald Sq