20506 Willoughby Sq
Sterling, VA 20165
4 bd 4 ba 1,917 sqft Built 1994 condo_townhome_rowhome_coop
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 | $378,290 | $175,000 | $553,290 | $4,453 |
| 2023 | $329,200 | $140,000 | $469,200 | $4,105 |
| 2022 | $328,710 | $140,000 | $468,710 | $4,171 |
| 2021 | $322,910 | $107,000 | $429,910 | $4,213 |
| 2020 | $304,050 | $107,000 | $411,050 | $4,254 |
| 2019 | $291,420 | $107,000 | $398,420 | $4,163 |
| 2018 | $261,980 | $107,000 | $368,980 | $4,003 |
| 2017 | $252,270 | $107,000 | $359,270 | $4,041 |
| 2016 | $247,550 | $107,000 | $354,550 | $4,059 |
| 2015 | $240,810 | $107,000 | $347,810 | $3,947 |
| 2014 | $237,340 | $107,000 | $344,340 | $3,977 |
| 2013 | $191,110 | $80,000 | $271,110 | $3,266 |
| 2012 | $220,400 | $80,000 | $300,400 | $3,709 |
| 2011 | $223,600 | $80,000 | $303,600 | $3,901 |
| 2009 | $219,900 | $80,000 | $299,900 | $3,686 |
| 2008 | $257,400 | $100,000 | $357,400 | $4,074 |
| 2007 | $274,100 | $100,000 | $374,100 | $3,591 |
Property facts
Year built
1994
Property type
condo_townhome_rowhome_coop
Stories
3
Beds
4
Baths
4
Living area
1,917 sqft
Lot size
—
ZIP code
20165
City
Sterling
Street
Willoughby Sq
Coordinates
39.04577, -77.34962
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20506 Willoughby Sq last sell?
No public-record sale is on file for 20506 Willoughby Sq.
What is the current tax assessment for 20506 Willoughby Sq?
The most recent total assessment for 20506 Willoughby Sq (year 2025) is $553,290 with $4,453 in property tax.
When was 20506 Willoughby Sq built?
20506 Willoughby Sq was built in 1994.
How does 20506 Willoughby Sq compare to others on Willoughby Sq?
We track 8 other properties on Willoughby Sq. Browse the list under "Other properties on Willoughby Sq" to compare beds, baths, and sale history.
What are the property facts for 20506 Willoughby Sq?
20506 Willoughby Sq is a 4 bed, 4 bath, 1,917 sqft condo_townhome_rowhome_coop.
Is 20506 Willoughby Sq a flip candidate?
No — 20506 Willoughby Sq does not appear in our flips dataset.
Is 20506 Willoughby Sq a tax-appeal candidate?
No — 20506 Willoughby 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
+3.9%
2026 Q3
$815.7K
2026 Q4
$823.1K
ZIP 20165 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Willoughby Sq