Updated May 2026 · Redfin · 3-month window
11951 Real Estate Market Update: Mastic Beach, NY, May 2026
The latest housing-market numbers for ZIP code 11951 in Mastic Beach, New York, for May 2026: a $465K median sale price, straight from the Redfin Data Center. ZIP-level figures are a rolling three-month window.
| Metric | Value | MoM | YoY |
|---|---|---|---|
| Median sale price | $465K | ▲ +0.4% | ▲ +6.3% |
| Days on market | 58 | ▲ +107.1% | ▲ +50.6% |
| Homes for sale | 46 | ▼ -11.5% | ▲ +4.5% |
| Sale-to-list | 101.5% | ▼ -1.1% | ▲ +0.5% |
| Homes sold | 29 | • 0.0% | ▼ -37.0% |
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 11951 numbers say
Prices in Mastic Beach's 11951 ZIP are still climbing. The median sale price reached $465,000, up 6.3% year over year. The market has loosened: a typical listing now takes around 58 days to go under contract, with sellers getting 101.5% of list price.
Based on 29 recent sales, 11951 is currently an active market.
What this means if you sell in 11951
Use these figures to set expectations early with each client. Lead a listing appointment with the $465K median price and the 58-day pace, show the year-over-year direction, and frame 11951 as an active market. A buyer or seller client trusts an agent who knows their exact ZIP, not just the metro average.
How we track the 11951 market
We built LOKAL to pull 11951's numbers straight from the Redfin Data Center, so an agent and a client read from the same source. For May 2026 we recorded a $465K median sale price, +6.3% year over year, a 101.5% sale-to-list ratio and a +0.4% month-over-month move across 29 recorded sales. That compares with roughly $437K a year earlier, in 2025. We refresh every ZIP monthly and only publish once a ZIP clears at least 20 recorded sales for the period, so the median stays reliable instead of noisy. Redfin has published ZIP-level market data monthly since 2020, which is what lets us show month-over-month and year-over-year change here in 2026. LOKAL is independent and not affiliated with Redfin; always verify against your MLS before you publish.
ZIP-code areas follow U.S. Postal Service boundaries; for complementary demographics on 11951 — population, median household income, owner-occupancy — see the U.S. Census Bureau profile for this ZIP Code Tabulation Area. LOKAL covers price and pace; the Census covers who lives there.
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Build the Mastic Beach post →Frequently asked: the 11951 housing market
- What is the median home price in ZIP 11951 (Mastic Beach, NY)?
- As of May 2026, the median sale price in ZIP 11951 is $465,000 (+6.3% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
- Is ZIP 11951 a buyer's or seller's market right now?
- ZIP 11951 is currently an active market, based on a 101.5% sale-to-list ratio, about 58 days on market for May 2026.
- How long do homes take to sell in ZIP 11951?
- A typical listing in 11951 goes under contract in about 58 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 11951 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.