21621 Merion St
Ashburn, VA 20147
5 bd 4 ba 3,575 sqft Built 2002 Lot 5,663 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 | $610,660 | $306,400 | $917,060 | $7,382 |
| 2023 | $509,520 | $306,400 | $815,920 | $7,139 |
| 2022 | $533,750 | $232,900 | $766,650 | $6,823 |
| 2021 | $498,140 | $194,400 | $692,540 | $6,786 |
| 2020 | $441,290 | $177,900 | $619,190 | $6,408 |
| 2019 | $410,610 | $177,900 | $588,510 | $6,149 |
| 2018 | $404,510 | $157,900 | $562,410 | $6,102 |
| 2017 | $380,940 | $157,900 | $538,840 | $6,061 |
| 2016 | $372,800 | $157,900 | $530,700 | $6,076 |
| 2015 | $382,360 | $157,900 | $540,260 | $6,131 |
| 2014 | $362,730 | $157,900 | $520,630 | $6,013 |
| 2013 | $340,480 | $158,800 | $499,280 | $6,016 |
| 2012 | $303,800 | $158,800 | $462,600 | $5,713 |
| 2011 | $307,100 | $158,800 | $465,900 | $5,986 |
| 2009 | $304,200 | $148,800 | $453,000 | $5,242 |
| 2008 | $332,900 | $148,800 | $481,700 | $5,491 |
| 2007 | $413,500 | $148,800 | $562,300 | $5,398 |
Property facts
Year built
2002
Property type
single_family
Stories
3
Beds
5
Baths
4
Living area
3,575 sqft
Lot size
5,663 sqft
ZIP code
20147
City
Ashburn
Street
Merion St
Coordinates
39.02053, -77.50449
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21621 Merion St last sell?
No public-record sale is on file for 21621 Merion St.
What is the current tax assessment for 21621 Merion St?
The most recent total assessment for 21621 Merion St (year 2025) is $917,060 with $7,382 in property tax.
When was 21621 Merion St built?
21621 Merion St was built in 2002.
How does 21621 Merion St compare to others on Merion St?
We track 8 other properties on Merion St. Browse the list under "Other properties on Merion St" to compare beds, baths, and sale history.
What are the property facts for 21621 Merion St?
21621 Merion St is a 5 bed, 4 bath, 3,575 sqft, 5,663 sqft lot single_family.
Is 21621 Merion St a flip candidate?
No — 21621 Merion St does not appear in our flips dataset.
Is 21621 Merion St a tax-appeal candidate?
No — 21621 Merion St 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 Merion St