Updated May 2026 · Redfin · 3-month window
21228 Real Estate Market Update: Catonsville, MD, May 2026
The latest housing-market numbers for ZIP code 21228 in Catonsville, Maryland, for May 2026, from the Redfin Data Center. ZIP-level figures are a rolling three-month window.
| Metric | Value | MoM | YoY |
|---|---|---|---|
| Median sale price | $400K | • 0.0% | ▼ -1.2% |
| Days on market | 27 | ▼ -21.7% | ▲ +80.0% |
| Homes for sale | 65 | ▲ +27.5% | ▼ -8.5% |
| Sale-to-list | 102.7% | ▲ +0.2% | ▲ +1.1% |
| Homes sold | 106 | ▲ +3.9% | ▼ -15.2% |
Figures from the Redfin Data Center ZIP-code tracker (rolling 3-month window, not seasonally adjusted). Verify against your MLS before posting. Not a valuation for a specific home.
What the 21228 numbers say
The 21228 ZIP in Catonsville is cooling. The median sale price sits at $400,000, 1.2% below last year. Homes here move fast: a typical listing goes under contract in about 27 days, and sellers are getting 102.7% of list price.
Based on 106 recent sales, 21228 is currently an active market.
What this means if you sell in 21228
Use these figures to set expectations early. Lead a listing appointment with the median price and the 27-day pace, show the year-over-year direction, and frame 21228 as an active market. Buyers and sellers trust an agent who knows their exact ZIP, not just the metro average.
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Build the Catonsville post →Frequently asked: the 21228 housing market
- What is the median home price in ZIP 21228 (Catonsville, MD)?
- As of May 2026, the median sale price in ZIP 21228 is $400,000 (-1.2% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
- Is ZIP 21228 a buyer's or seller's market right now?
- ZIP 21228 is currently an active market, based on a 102.7% sale-to-list ratio, about 27 days on market for May 2026.
- How long do homes take to sell in ZIP 21228?
- A typical listing in 21228 goes under contract in about 27 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 21228 market data come from?
- All figures come from the Redfin Data Center ZIP-code market tracker, a rolling 3-month window refreshed monthly. LOKAL turns them into a ready-to-post carousel, story and square graphic. LOKAL is not affiliated with Redfin.
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Data: Redfin · Redfin Data Center (ZIP-code market tracker). Figures are a ZIP-level 3-month snapshot, not a valuation for a specific home.