What the Pros Know
Market Snapshot
Zip Code 21155 | Baltimore County, MD
3,063
Population
YoY
202236.3
Median Age
YoY
2022$129,231
Median Household Income
YoY
2022$665,000
Median Sale Price
8.6% MoM
70.7% YoY
7/20247
Homes Sold
30.0% MoM
41.7% YoY
7/20240.4
Months Inventory
7.1% MoM
28.6% YoY
7/202459
Days on Market
1750 MoM
5350 YoY
7/20243
Listings
25.0% MoM
25.0% YoY
7/2024103.2%
Sale Price to List Price
1.1% MoM
1.2% YoY
7/2024
See 21155 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.