21787 Housing Market

$402,293

3.0% 1-yr

The average 21787 home value is $402,293, up 3.0% 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.

Learn more about the Zillow Home Value Index

21787 Key Takeaways

Typical Home Values: $402,293

1-year Value Change: +3.0%

(Data through July 31, 2025)

21787 Housing Market Overview

0.4%1-year Market Forecast(July 31, 2025)

38For sale inventory(July 31, 2025)

17New listings(July 31, 2025)

--Median sale to list ratio

--Median sale price(June 30, 2025)

$394,816Median list price(July 31, 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.

Nearby Zip Codes

NameMedian ZHVI
17340$338,267
21757$471,035
21158$480,726
21759--
21727$375,058
21791$456,834
21778$459,801
17325$369,924
21776$487,687

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21787 Rental Market Trends

--Average rent in 21787

$2,072National average rent(July 31, 2025)

--Month-over-month change

--Year-over-year change

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.