The 20688 housing market is somewhat competitive. The median sale price of a home in 20688 was $429K over the last 3 months, down 18.2% since the same period last year. The median sale price per square foot in 20688 is $329, up 39.4% since last year.
Over the three months ending August 2026, 20688 home prices were down 18.2% compared to the same period last year, selling for a median price of $429K. On average, homes in 20688 sell after 77 days on the market compared to 44 days last year. There were 15 homes sold in August this year, down from 16 last year.
All Home Types
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$428,814
-18.2% YoY | Aug 2026
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Aug 2026
Growth
% YoY
20688, MD
$428,814
-18.2%
United States
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How hot is the 20688 housing market?
20688 is somewhat competitive. Homes sell in 64.5 days.
0
100
55
Somewhat Competitive
Redfin Compete Score™
The Redfin Compete Score rates how competitive an area is on a scale of 0 to 100, where 100 is the most competitive.
Calculated over the last 6 months
Some homes get multiple offers.
The average homes sell for about 2% below list price and go pending in around 65 days.
Hot homes
can sell for around list price and go pending in around 34 days.
School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.
Climate's impact on 20688 housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that
could impact homes in 20688.
Flood Factor - Extreme
41% of properties are at risk of severe flooding over the next 30 years
Flood Factor
20688 has an extreme risk of flooding. 249 properties in 20688 are likely to be
severely affected
by flooding over the next 30 years. This represents 41% of all properties in 20688. Flood risk is increasing faster than the national average.
99% of properties are at severe
risk of a severe wind event over the next 30 years
Wind Factor
20688 has a Severe Wind Factor® risk based on the projected likelihood and speed of hurricane, tornado, or severe storm winds impacting it. 20688 is most at risk from hurricanes. 836 properties in 20688 have some risk of being in a severe wind event within the next 30 years.
Wind likelihood over time
If an exceedingly rare windstorm
(a 1-in-3,000 year storm event)
occurred today, it could cause wind gusts of up to 119 mph. In 30 years, an event of this same likelihood would show increased wind gusts of up to 137 mph.