Syosset, NY Real Estate & Property Data

Syosset Real Estate Market Trends
Last Updated: August 30, 2025

Accurate and comprehensive real estate data is critical for insight into Syosset, NY 11791. ATTOM’s Syosset real estate data is updated daily, and current market trends show that in Syosset, NY a total of 309 residential properties have sold over the past year. With a median home price of $1,150,000 in Syosset. Get detailed property data for Syosset, NY instantly. ATTOM is your one-stop-shop for the Syosset property reports and real estate data you need in Syosset, NY.

Syosset Real Estate Market Trends
Total Residential Properties 7,935
Total Commercial Properties 219
Avg. Home Age (Single Family Home) 60 Years
Avg. Square Feet (Single Family Home) 2,382
Total 2025 Residential Sales (year-to-date) 117
% of Homes Seriously Underwater (Q3 2025) 0.3%
Total 2024 Residential Sales 295
% of Equity Rich Homes (Q3 2025) 51.66%
Effective 2024 Property Tax 1.6%
Total Foreclosure Filings (year-to-date) 8
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Syosset, NY 11791 Real Estate Overview

There were 309 residential properties sold in the past year in Syosset, NY 11791. The median home value in Syosset, NY 11791 is $1,170,699. There are a total of 7,935 residential properties in the 11791.

Median Sales Price i
$1,150,000
(Jun 2025)
+21.7%
year-over-year
y-o-y
  • June '25 Jun '25 $1,150,000
  • May '25 May '25 $1,245,000
  • April '25 Apr '25 $1,400,000
  • March '25 Mar '25 $1,139,800
  • February '25 Feb '25 $1,210,000
  • January '25 Jan '25 $1,660,000
  • December '24 Dec '24 $1,175,000
  • November '24 Nov '24 $1,562,000
  • October '24 Oct '24 $1,336,000
  • September '24 Sep '24 $1,336,000
  • August '24 Aug '24 $1,184,000
  • July '24 Jul '24 $1,035,000
Median Down Payment i
$421,650
(Jun 2025)
+41.5%
year-over-year
y-o-y
  • June '25 Jun '25 $421,650
  • May '25 May '25 $399,800
  • April '25 Apr '25 $665,005
  • March '25 Mar '25 $300,000
  • February '25 Feb '25 $380,050
  • January '25 Jan '25 $431,250
  • December '24 Dec '24 $375,500
  • November '24 Nov '24 $500,000
  • October '24 Oct '24 $447,000
  • September '24 Sep '24 $534,850
  • August '24 Aug '24 $372,800
  • July '24 Jul '24 $400,000
Number of Homes Sold i
16
(Jun 2025)
-38.5%
year-over-year
y-o-y
  • June '25 Jun '25 16
  • May '25 May '25 20
  • April '25 Apr '25 16
  • March '25 Mar '25 20
  • February '25 Feb '25 16
  • January '25 Jan '25 29
  • December '24 Dec '24 27
  • November '24 Nov '24 16
  • October '24 Oct '24 33
  • September '24 Sep '24 38
  • August '24 Aug '24 21
  • July '24 Jul '24 31
Number of Purchase Loans i
13
(Jun 2025)
-27.8%
year-over-year
y-o-y
  • June '25 Jun '25 13
  • May '25 May '25 20
  • April '25 Apr '25 14
  • March '25 Mar '25 15
  • February '25 Feb '25 9
  • January '25 Jan '25 16
  • December '24 Dec '24 19
  • November '24 Nov '24 10
  • October '24 Oct '24 22
  • September '24 Sep '24 23
  • August '24 Aug '24 12
  • July '24 Jul '24 22
Number of REFI Loans i
11
(Jun 2025)
+266.7%
year-over-year
y-o-y
  • June '25 Jun '25 11
  • May '25 May '25 15
  • April '25 Apr '25 6
  • March '25 Mar '25 14
  • February '25 Feb '25 11
  • January '25 Jan '25 11
  • December '24 Dec '24 10
  • November '24 Nov '24 5
  • October '24 Oct '24 10
  • September '24 Sep '24 9
  • August '24 Aug '24 2
  • July '24 Jul '24 6
Number of HELOC Loans i
20
(Jun 2025)
+122.2%
year-over-year
y-o-y
  • June '25 Jun '25 20
  • May '25 May '25 13
  • April '25 Apr '25 9
  • March '25 Mar '25 10
  • February '25 Feb '25 14
  • January '25 Jan '25 11
  • December '24 Dec '24 11
  • November '24 Nov '24 7
  • October '24 Oct '24 5
  • September '24 Sep '24 9
  • August '24 Aug '24 6
  • July '24 Jul '24 8

Syosset, NY 11791 Foreclosure Activity

Total Foreclosure Filings i
  • June '25 Jun '25 N/A
  • May '25 May '25 N/A
  • April '25 Apr '25 3
  • March '25 Mar '25 2
  • February '25 Feb '25 1
  • January '25 Jan '25 2
  • December '24 Dec '24 4
  • November '24 Nov '24 2
  • October '24 Oct '24 2
  • September '24 Sep '24 6
  • August '24 Aug '24 7
  • July '24 Jul '24 1
Foreclosure Starts i
  • June '25 Jun '25 N/A
  • May '25 May '25 N/A
  • April '25 Apr '25 2
  • March '25 Mar '25 N/A
  • February '25 Feb '25 1
  • January '25 Jan '25 1
  • December '24 Dec '24 4
  • November '24 Nov '24 2
  • October '24 Oct '24 1
  • September '24 Sep '24 6
  • August '24 Aug '24 3
  • July '24 Jul '24 1
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