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Updated May 2026 · Redfin · 3-month window

21220 Real Estate Market Update: Middle River, MD, May 2026

The latest housing-market numbers for ZIP code 21220 in Middle River, Maryland, for May 2026, from the Redfin Data Center. ZIP-level figures are a rolling three-month window.

ZIP 21220 · Middle River, MD · May 2026 · Source: Redfin
MetricValueMoMYoY
Median sale price$340K▼ -2.2%• 0.0%
Days on market47▼ -17.5%▲ +95.8%
Homes for sale119▲ +12.3%▲ +22.7%
Sale-to-list99.1%▲ +0.4%▼ -1.2%
Homes sold121▼ -0.8%▼ -4.7%

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 21220 numbers say

The 21220 ZIP in Middle River is leveling off. The median sale price is $340,000, roughly flat year over year. Pace is steady: a typical listing goes under contract in about 47 days, with sellers getting 99.1% of list price.

Based on 121 recent sales, 21220 is currently an active market.

What this means if you sell in 21220

Use these figures to set expectations early. Lead a listing appointment with the median price and the 47-day pace, show the year-over-year direction, and frame 21220 as an active market. Buyers and sellers trust an agent who knows their exact ZIP, not just the metro average.

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Frequently asked: the 21220 housing market

What is the median home price in ZIP 21220 (Middle River, MD)?
As of May 2026, the median sale price in ZIP 21220 is $340,000 (0.0% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
Is ZIP 21220 a buyer's or seller's market right now?
ZIP 21220 is currently an active market, based on a 99.1% sale-to-list ratio, about 47 days on market for May 2026.
How long do homes take to sell in ZIP 21220?
A typical listing in 21220 goes under contract in about 47 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
Where does this 21220 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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21224 · Baltimore21122 · Pasadena21701 · Frederick20854 · Potomac20906 · Silver Spring21740 · Hagerstown21230 · Baltimore20878 · Gaithersburg21234 · Parkville20772 · Upper MarlboroAll Maryland ZIP codes →

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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.