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21770 Housing Market

$652,546

Increase0.4% 1-yr

The average 21770 home value is $652,546, up 0.4% over the past year. (Updated on )

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.

Learn more about the Zillow Home Value Index

21770 Key Takeaways

Typical Home Values: $652,546

1-Year Value Change: +0.4%

(Data through September 30, 2026)

21770 Housing Market Overview

1-Year Market Forecast: 0.2% ()
For Sale Inventory: 23 ()
New Listings: 8 ()
Median Sale to List Ratio: --
Median Sale Price: --
Median List Price: $820,063 ()
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, housing data available for download in the Housing Data page)
Helpful insights
How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.

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Average Rent: --
National Average Rent: $1,932 ()
Month-Over-Month Change: --
Year-Over-Year Change: --
Helpful insights
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.
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