20144 Black Diamond Pl
Ashburn, VA 20147
8 ba 9,327 sqft Built 2007 Lot 23,958 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 | $1,544,200 | $451,500 | $1,995,700 | $16,065 |
| 2023 | $1,345,950 | $431,500 | $1,777,450 | $15,552 |
| 2022 | $1,341,940 | $316,500 | $1,658,440 | $14,760 |
| 2021 | $1,037,230 | $316,500 | $1,353,730 | $13,266 |
| 2020 | $987,940 | $276,500 | $1,264,440 | $13,086 |
| 2019 | $968,410 | $276,500 | $1,244,910 | $13,009 |
| 2018 | $906,530 | $251,500 | $1,158,030 | $12,564 |
| 2017 | $1,046,450 | $252,500 | $1,298,950 | $14,613 |
| 2016 | $959,170 | $252,500 | $1,211,670 | $13,873 |
| 2015 | $893,590 | $252,500 | $1,146,090 | $13,008 |
| 2014 | $847,260 | $252,500 | $1,099,760 | $12,702 |
| 2013 | $837,400 | $241,500 | $1,078,900 | $13,000 |
| 2012 | $790,100 | $241,500 | $1,031,600 | $12,740 |
| 2011 | $740,300 | $241,500 | $981,800 | $12,616 |
| 2009 | $776,100 | $226,600 | $1,002,700 | $14,602 |
| 2008 | $1,106,900 | $259,500 | $1,366,400 | $15,576 |
| 2007 | — | $249,500 | $249,500 | $2,395 |
Property facts
Year built
2007
Property type
single_family
Stories
2
Beds
—
Baths
8
Living area
9,327 sqft
Lot size
23,958 sqft
ZIP code
20147
City
Ashburn
Street
Black Diamond Pl
Coordinates
39.05781, -77.49320
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20144 Black Diamond Pl last sell?
No public-record sale is on file for 20144 Black Diamond Pl.
What is the current tax assessment for 20144 Black Diamond Pl?
The most recent total assessment for 20144 Black Diamond Pl (year 2025) is $1,995,700 with $16,065 in property tax.
When was 20144 Black Diamond Pl built?
20144 Black Diamond Pl was built in 2007.
How does 20144 Black Diamond Pl compare to others on Black Diamond Pl?
We track 6 other properties on Black Diamond Pl. Browse the list under "Other properties on Black Diamond Pl" to compare beds, baths, and sale history.
What are the property facts for 20144 Black Diamond Pl?
20144 Black Diamond Pl is a 8 bath, 9,327 sqft, 23,958 sqft lot single_family.
Is 20144 Black Diamond Pl a flip candidate?
No — 20144 Black Diamond Pl does not appear in our flips dataset.
Is 20144 Black Diamond Pl a tax-appeal candidate?
No — 20144 Black Diamond Pl 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 Black Diamond Pl