What the Pros Know
Market Snapshot
Zip Code 21152 | Baltimore County, MD
6,517
Population
YoY
202241.9
Median Age
YoY
2022$113,711
Median Household Income
YoY
2022$855,000
Median Sale Price
26.7% MoM
15.3% YoY
6/20259
Homes Sold
0.0% MoM
80.0% YoY
6/20250.4
Months Inventory
42.9% MoM
18.5% YoY
6/2025200
Days on Market
123 MoM
180 YoY
6/20254
Listings
42.9% MoM
60.0% YoY
6/2025210
Price per Sq Ft
7.5% MoM
23.4% YoY
6/2025
See 21152 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.