20400 Altavista Way
Ashburn, VA 20147
5 bd 3 ba 4,338 sqft Built 1988 Lot 11,326 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 | $631,030 | $300,100 | $931,130 | $7,495 |
| 2023 | $565,210 | $295,100 | $860,310 | $7,527 |
| 2022 | $515,240 | $270,100 | $785,340 | $6,989 |
| 2021 | $467,840 | $220,100 | $687,940 | $6,741 |
| 2020 | $439,440 | $200,300 | $639,740 | $6,621 |
| 2019 | $426,570 | $200,300 | $626,870 | $6,550 |
| 2018 | $391,320 | $180,300 | $571,620 | $6,202 |
| 2017 | $377,670 | $180,300 | $557,970 | $6,277 |
| 2016 | $382,220 | $180,300 | $562,520 | $6,440 |
| 2015 | $342,300 | $180,300 | $522,600 | $5,931 |
| 2014 | $329,640 | $180,300 | $509,940 | $5,889 |
| 2013 | $370,320 | $160,100 | $530,420 | $6,391 |
| 2012 | $349,300 | $160,100 | $509,400 | $6,291 |
| 2011 | $353,400 | $160,100 | $513,500 | $6,598 |
| 2009 | $341,900 | $160,100 | $502,000 | $6,487 |
| 2008 | $393,400 | $175,100 | $568,500 | $6,480 |
| 2007 | $467,100 | $150,100 | $617,200 | $5,925 |
Property facts
Year built
1988
Property type
single_family
Stories
3
Beds
5
Baths
3
Living area
4,338 sqft
Lot size
11,326 sqft
ZIP code
20147
City
Ashburn
Street
Altavista Way
Coordinates
39.05180, -77.47111
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20400 Altavista Way last sell?
No public-record sale is on file for 20400 Altavista Way.
What is the current tax assessment for 20400 Altavista Way?
The most recent total assessment for 20400 Altavista Way (year 2025) is $931,130 with $7,495 in property tax.
When was 20400 Altavista Way built?
20400 Altavista Way was built in 1988.
How does 20400 Altavista Way compare to others on Altavista Way?
We track 6 other properties on Altavista Way. Browse the list under "Other properties on Altavista Way" to compare beds, baths, and sale history.
What are the property facts for 20400 Altavista Way?
20400 Altavista Way is a 5 bed, 3 bath, 4,338 sqft, 11,326 sqft lot single_family.
Is 20400 Altavista Way a flip candidate?
No — 20400 Altavista Way does not appear in our flips dataset.
Is 20400 Altavista Way a tax-appeal candidate?
No — 20400 Altavista Way 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 Altavista Way