What the Pros Know
Market Snapshot
Zip Code 21131 | Baltimore County, MD
7,722
Population
YoY
202248.4
Median Age
YoY
2022$187,500
Median Household Income
YoY
2022$796,518
Median Sale Price
8.4% MoM
13.1% YoY
7/202420
Homes Sold
11.1% MoM
20.0% YoY
7/20240.6
Months Inventory
38.1% MoM
10% YoY
7/202415
Days on Market
750 MoM
450 YoY
7/202411
Listings
31.3% MoM
15.4% YoY
7/2024101.4%
Sale Price to List Price
0.1% MoM
0.2% YoY
7/2024
See 21131 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.