21085 Carthagena Ct
Ashburn, VA 20147
4 ba 4,165 sqft Built 1999 Lot 10,890 sqft single_family
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 | $662,430 | $300,000 | $962,430 | $7,747 |
| 2023 | $557,590 | $295,000 | $852,590 | $7,460 |
| 2022 | $540,420 | $270,000 | $810,420 | $7,212 |
| 2021 | $490,050 | $220,000 | $710,050 | $6,958 |
| 2020 | $467,520 | $200,000 | $667,520 | $6,908 |
| 2019 | $454,330 | $200,000 | $654,330 | $6,837 |
| 2018 | $423,630 | $180,000 | $603,630 | $6,549 |
| 2017 | $408,860 | $180,000 | $588,860 | $6,624 |
| 2016 | $373,910 | $180,000 | $553,910 | $6,342 |
| 2015 | $402,220 | $180,000 | $582,220 | $6,608 |
| 2014 | $386,650 | $180,000 | $566,650 | $6,544 |
| 2013 | $396,250 | $160,000 | $556,250 | $6,702 |
| 2012 | $363,200 | $160,000 | $523,200 | $6,461 |
| 2011 | $367,400 | $160,000 | $527,400 | $6,777 |
| 2009 | $351,700 | $160,000 | $511,700 | $6,501 |
| 2008 | $437,500 | $175,000 | $612,500 | $6,982 |
| 2007 | $489,700 | $150,000 | $639,700 | $6,141 |
Property facts
Year built
1999
Property type
single_family
Stories
2
Beds
—
Baths
4
Living area
4,165 sqft
Lot size
10,890 sqft
ZIP code
20147
City
Ashburn
Street
Carthagena Ct
Coordinates
39.03270, -77.48421
Comparable properties nearby
Frequently asked questions
When did 21085 Carthagena Ct last sell?
No public-record sale is on file for 21085 Carthagena Ct.
What is the current tax assessment for 21085 Carthagena Ct?
The most recent total assessment for 21085 Carthagena Ct (year 2025) is $962,430 with $7,747 in property tax.
When was 21085 Carthagena Ct built?
21085 Carthagena Ct was built in 1999.
How does 21085 Carthagena Ct compare to others on Carthagena Ct?
We track 2 other properties on Carthagena Ct. Browse the list under "Other properties on Carthagena Ct" to compare beds, baths, and sale history.
What are the property facts for 21085 Carthagena Ct?
21085 Carthagena Ct is a 4 bath, 4,165 sqft, 10,890 sqft lot single_family.
Is 21085 Carthagena Ct a flip candidate?
No — 21085 Carthagena Ct does not appear in our flips dataset.
Is 21085 Carthagena Ct a tax-appeal candidate?
No — 21085 Carthagena Ct 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
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Geography
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