What the Pros Know
Market Snapshot
Zip Code 21227 | Baltimore County, MD
35,052
Population
YoY
202237.2
Median Age
YoY
2022$78,626
Median Household Income
YoY
2022$365,000
Median Sale Price
0.0% MoM
7.4% YoY
7/202455
Homes Sold
3.5% MoM
22.5% YoY
7/20240.3
Months Inventory
5.5% MoM
37.2% YoY
7/202413
Days on Market
750 MoM
150 YoY
7/202417
Listings
10.5% MoM
6.3% YoY
7/2024102.5%
Sale Price to List Price
1.3% MoM
0.8% YoY
7/2024
See 21227 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.