Real Estate & Homes For Sale in 21557
17 homes
- Better Homes & Gardens Real Estate Old Line Group
- 0.34 ACRES
- 3D VIEW0.48 ACRESColdwell Banker Home Town Realty
- 0.59 ACRESCentury 21 Potomac West
- FORECLOSUREBANK OWNED0.48 ACRESBetter Homes & Gardens Real Estate Old Line Group
- 13.17 ACRESColdwell Banker Premier
- Coldwell Banker Home Town Realty
- Century 21 Potomac West
- Halloween on Trulia
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Real Estate & Homes For Sale Near 21557
We found 30 more homes matching your filters just outside 21557
- NEWCOMING SOON 10/26The Goodfellow Agency
- EXP Realty
- NEW - 1 DAY AGO0.34 ACRESCharis Realty Group
- NEW - 2 DAYS AGO2 ACRESColdwell Banker Home Town Realty
- Coldwell Banker Home Town Realty
- Charis Realty Group
- Charis Realty Group
- Coldwell Banker Home Town Realty
- EXP Realty, LLC
- Long & Foster Real Estate, Inc.
- Coldwell Banker Home Town Realty
- Coldwell Banker Home Town Realty
- Better Homes & Gardens Real Estate Old Line Group
- Coldwell Banker Home Town Realty
1 More Home
We found 1 more home that matches your search in other listings.
21557 Real Estate Trends
Learn about the 21557 housing market through trends and averages.Affordability of Living in 21557
| Month | Median home value |
|---|---|
| October 2025 | $170k |
| November 2025 | $170k |
| December 2025 | $170k |
| January 2026 | $170k |
| February 2026 | $172k |
| March 2026 | $174k |
| April 2026 | $176k |
| May 2026 | $177k |
| June 2026 | $178k |
| July 2026 | $179k |
| August 2026 | $180k |
| September 2026 | $181k |
Trends and affordability stats are provided by third party data sources.
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Listing information is deemed reliable, but not guaranteed.

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Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale.
Property information displayed is deemed reliable but is not guaranteed.
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