23290 Milltown Knoll Sq
Ashburn, VA 20148
2 bd 3 ba 1,551 sqft Built 2017 condos
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 | $359,750 | $140,000 | $499,750 | $4,022 |
| 2023 | $326,650 | $140,000 | $466,650 | $4,083 |
| 2022 | $310,820 | $120,000 | $430,820 | $3,834 |
| 2021 | $303,630 | $100,000 | $403,630 | $3,955 |
| 2020 | $279,170 | $100,000 | $379,170 | $3,924 |
| 2019 | $264,780 | $100,000 | $364,780 | $3,811 |
| 2018 | $223,050 | $100,000 | $323,050 | $3,505 |
Property facts
Year built
2017
Property type
condos
Stories
1
Beds
2
Baths
3
Living area
1,551 sqft
Lot size
—
ZIP code
20148
City
Ashburn
Street
Milltown Knoll Sq
Coordinates
38.97310, -77.51442
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23290 Milltown Knoll Sq last sell?
No public-record sale is on file for 23290 Milltown Knoll Sq.
What is the current tax assessment for 23290 Milltown Knoll Sq?
The most recent total assessment for 23290 Milltown Knoll Sq (year 2025) is $499,750 with $4,022 in property tax.
When was 23290 Milltown Knoll Sq built?
23290 Milltown Knoll Sq was built in 2017.
How does 23290 Milltown Knoll Sq compare to others on Milltown Knoll Sq?
We track 8 other properties on Milltown Knoll Sq. Browse the list under "Other properties on Milltown Knoll Sq" to compare beds, baths, and sale history.
What are the property facts for 23290 Milltown Knoll Sq?
23290 Milltown Knoll Sq is a 2 bed, 3 bath, 1,551 sqft condos.
Is 23290 Milltown Knoll Sq a flip candidate?
No — 23290 Milltown Knoll Sq does not appear in our flips dataset.
Is 23290 Milltown Knoll Sq a tax-appeal candidate?
No — 23290 Milltown Knoll 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