21771 Housing Market

$618,358

1.2% 1-yr

The average 21771 home value is $618,358, up 1.2% 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.

Learn more about the Zillow Home Value Index

21771 Key Takeaways

Typical Home Values: $618,358

1-year Value Change: +1.2%

(Data through January 31, 2026)

21771 Housing Market Overview

0.6%1-year Market Forecast(January 31, 2026)

42For sale inventory(January 31, 2026)

14New listings(January 31, 2026)

--Median sale to list ratio

--Median sale price(December 31, 2025)

$535,000Median list price(January 31, 2026)

--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
21770$648,291
21797$784,839
21774$590,589
20872$537,877
21762$320,353
21776$470,985
21754$672,298
21723$902,923
21784$544,921

Move forward with a local partner

Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.

Talk to a local agent

Get pre-qualified for a loan

At Zillow Home Loans, we can pre-qualify you in as little as 5 minutes with no impact on your credit score.

Start Now

An equal housing lender. NMLS #10287.

21771 Rental Market Trends

--Average rent in 21771

$1,895National average rent(January 31, 2026)

--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.