$1,834
1 bd1 ba840 sqft
21153 Parc Dulles Sq #169-111
20166 Housing Market
$615,111
0.2% 1-yrThe average 20166 home value is $615,111, up 0.2% over the past year.
What is the Zillow Home Values Index?
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
20166 Key Takeaways
Typical Home Values: $615,111
1-year Value Change: +0.2%
(Data through November 30, 2025)
20166 Housing Market Overview
0.0%1-year Market Forecast(November 30, 2025)
27For sale inventory(November 30, 2025)
10New listings(November 30, 2025)
--Median sale to list ratio
--Median sale price(October 31, 2025)
$569,967Median list price(November 30, 2025)
--Percent of sales over list price
--Percent of sales under list price
--Median days to pending
(Metric availability is based on market coverage and data)
How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.
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20166 Rental Market Trends
$2,685Average rent in 20166(November 30, 2025)
$1,925National average rent(November 30, 2025)
1.2%Month-over-month change(November 30, 2025)
4.3%Year-over-year change(November 30, 2025)
How does this data help me?
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.
