What the Pros Know
Market Snapshot
Zip Code 21727 | Frederick County, MD
6,588
Population
YoY
202228.4
Median Age
YoY
2022$82,636
Median Household Income
YoY
2022$479,950
Median Sale Price
21.5% MoM
34.3% YoY
6/202514
Homes Sold
7.7% MoM
75.0% YoY
6/20250.3
Months Inventory
38.1% MoM
67.3% YoY
6/202556
Days on Market
2 MoM
12 YoY
6/20254
Listings
33.3% MoM
0.0% YoY
6/2025205
Price per Sq Ft
22.3% MoM
4.6% YoY
6/2025
See 21727 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.