Is Upperco, MD 21155 a buyer’s or seller’s market?
Upperco is a seller’s market. With about 3.2 months of supply and 0% of recent sales closing above the original list price, competing offers are common on well-priced homes. Buyers here often have a pre-approval in hand and a plan for the appraisal gap before touring.
The Upperco housing market right now
In the three months ending August 31, 2026, 0% of homes in Upperco, MD 21155 sold above their list price, the typical home went under contract in 33 days and there were 3.2 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. With only 7 sales, these figures can swing a lot from month to month.
Compared with the same period a year earlier, the share selling over asking was about the same (0% then), homes sold more slowly (23 days then) and the median sale price fell 13% to $475,306. Overall, Upperco is less competitive than a year ago, which gives buyers more room.
Within Baltimore County, homes here sell more slowly than in 58% of the county’s ZIP codes, and sell less often over asking than in any other ZIP code in the county.
Nearby, Catonsville 21228 (63% sold over asking) and Monkton 21111 (61% sold over asking) are even more competitive.
Run the numbers for 21155
Nearby markets
Baldwin 21013Seller’s market $238 /sq ftBaltimore 21209Seller’s market $215 /sq ftButler 21023 $99 /sq ftCatonsville 21228Seller’s market $239 /sq ft Browse all markets →Towns like Upperco nearby
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Questions about Upperco real estate
Is Upperco a buyer’s or seller’s market?
A seller’s market: there were 3.2 months of supply in Upperco, MD 21155 in the three months ending August 31, 2026. Under four months usually favors sellers, and more than six favors buyers.
How fast do homes sell in Upperco?
The typical home went under contract in 33 days in the latest three months.
Do homes in Upperco sell over asking?
0% of homes sold above their original list price, and the typical sale closed at 93.8% of the list price.
What are property taxes in Upperco?
About 1.07% of a home’s value a year in Baltimore County, or roughly $4,280 on a $400,000 home.
What is the median home price in Upperco?
The median sale price was $475,306 in the three months ending August 31, 2026, about $211 per square foot.
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Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology