Active Listings
7
⇩ 30% vs 10 last year
Data as of April 2026. Source: Realtor.com.
The UPPERCO, MD real estate market (21155) currently shows 7 active listings, with 3 pending sales. Homes are averaging 18 days on the market before going under contract.
Inventory has tightened compared to last year, with 3 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 18 days on market compared to 20 days last year.
The median listing price has risen 34% year-over-year, from $386,000 to $517,250.
Whether you are buying or selling in UPPERCO, MD, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 3,063 · Density: 53.5/mi² · Median household income: $129,231
Typical home value: $503,108 · Homeownership: 80.6%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 21155 | Upperco, MD 21155 | 0.0 mi | 8 | $5,473,896 | $639,675 | $684,237 |
| 21136 | Reisterstown, MD 21136 | 5.8 mi | 77 | $46,043,844 | $453,470 | $597,972 |
| 21152 | Sparks Glencoe, MD 21152 | 6.8 mi | 15 | $20,391,705 | $818,740 | $1,359,447 |
| 21102 | Manchester, MD 21102 | 8.3 mi | 36 | $24,938,424 | $599,950 | $692,734 |
| 21030 | Cockeysville, MD 21030 | 9.4 mi | 40 | $37,011,200 | $769,900 | $925,280 |
| 21053 | Freeland, MD 21053 | 9.6 mi | 9 | $5,752,467 | $474,950 | $639,163 |
| 21153 | Stevenson, MD 21153 | 12.0 mi | 1 | $2,525,000 | $2,525,000 | $2,525,000 |
| 21093 | Lutherville Timonium, MD 21093 | 12.7 mi | 80 | $97,820,400 | $547,500 | $1,222,755 |
| 21131 | Phoenix, MD 21131 | 13.2 mi | 17 | $19,749,665 | $1,147,450 | $1,161,745 |
| 21133 | Randallstown, MD 21133 | 13.5 mi | 39 | $17,230,512 | $399,475 | $441,808 |
| 21139 | Riderwood, MD 21139 | 14.1 mi | 1 | $535,000 | $535,000 | $535,000 |
| 17349 | New Freedom, PA 17349 | 14.3 mi | 21 | $11,124,813 | $484,470 | $529,753 |
| 21784 | Sykesville, MD 21784 | 14.8 mi | 94 | $65,897,760 | $538,714 | $701,040 |
As of April 2026, there are 7 active listings in UPPERCO, MD (zip code 21155), compared to 10 the prior year.
The median listing price in UPPERCO, MD 21155 is $517,250 as of April 2026, a 34% increase from $386,000 the prior year.
Homes in UPPERCO, MD 21155 spend an average of 18 days on the market before going under contract, compared to 20 days the prior year.
Based on current inventory and days-on-market data as of April 2026, UPPERCO, MD 21155 is currently a Seller's Market. Inventory has tightened compared to last year, with 3 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 18 days on market compared to 20 days last year.
With SELL123.com's maximum 3% commission, sellers in UPPERCO, MD 21155 save an estimated $10,345 compared to a typical 5% commission on the median listing price of $517,250. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.