23643 September Sun Sq
Ashburn, VA 20148
3 ba 2,406 sqft Built 2021 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 | $486,360 | $243,500 | $729,860 | $5,875 |
| 2023 | $483,910 | $235,000 | $718,910 | $6,290 |
| 2022 | $385,780 | $225,000 | $610,780 | $5,435 |
| 2021 | — | $215,000 | $215,000 | $2,107 |
| 2020 | — | $200,000 | $200,000 | $2,070 |
| 2019 | — | $200,000 | $200,000 | $2,090 |
Property facts
Year built
2021
Property type
townhomes
Stories
1
Beds
—
Baths
3
Living area
2,406 sqft
Lot size
—
ZIP code
20148
City
Ashburn
Street
September Sun Sq
Coordinates
38.96294, -77.52549
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23643 September Sun Sq last sell?
No public-record sale is on file for 23643 September Sun Sq.
What is the current tax assessment for 23643 September Sun Sq?
The most recent total assessment for 23643 September Sun Sq (year 2025) is $729,860 with $5,875 in property tax.
When was 23643 September Sun Sq built?
23643 September Sun Sq was built in 2021.
How does 23643 September Sun Sq compare to others on September Sun Sq?
We track 8 other properties on September Sun Sq. Browse the list under "Other properties on September Sun Sq" to compare beds, baths, and sale history.
What are the property facts for 23643 September Sun Sq?
23643 September Sun Sq is a 3 bath, 2,406 sqft townhomes.
Is 23643 September Sun Sq a flip candidate?
No — 23643 September Sun Sq does not appear in our flips dataset.
Is 23643 September Sun Sq a tax-appeal candidate?
No — 23643 September Sun 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
+1.0%
Implied 1-yr
+4.0%
2026 Q3
$1.01M
2026 Q4
$1.01M
ZIP 20148 — Median Price History + Forecast
Explore nearby
Geography
Other properties on September Sun Sq