Onondaga County, NY Real Estate & Property Data

Onondaga County Real Estate Market Trends
Last Updated: September 20, 2025

With up-to-date real estate data get detailed insight into Onondaga County, NY sourced from the nation’s leading property data provider. The current median home price in Onondaga County, NY is $270,000. Onondaga County real estate data shows that there have been a total of 7,685 residential properties sold over the past 12 months. ATTOM’s Onondaga County real estate data indicates that the county has 30 properties in foreclosure and 8 REOs (real estate bank owned) properties.

Onondaga County Real Estate Market Trends
Total Residential Properties 148,496
Total Commercial Properties 9,493
Avg. Home Age (Single Family Home) 61 Years
Avg. Square Feet (Single Family Home) 1,718
Total 2025 Residential Sales (year-to-date) 3,740
% of Homes Seriously Underwater (Q3 2025) 0.77%
Total 2024 Residential Sales 6,964
% of Equity Rich Homes (Q3 2025) 35.42%
Effective 2024 Property Tax 1.73%
Total Foreclosure Filings (year-to-date) 279
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Onondaga County, NY Real Estate Overview

There were 7,685 residential properties sold in the past year in Onondaga County, NY. The median home value in Onondaga County, NY is $275,750. There are a total of 148,496 residential properties in the Onondaga.

Median Sales Price i
$270,000
(Jul 2025)
+1.9%
year-over-year
y-o-y
  • July '25 Jul '25 $270,000
  • June '25 Jun '25 $248,675
  • May '25 May '25 $251,000
  • April '25 Apr '25 $260,000
  • March '25 Mar '25 $230,000
  • February '25 Feb '25 $230,500
  • January '25 Jan '25 $240,500
  • December '24 Dec '24 $240,000
  • November '24 Nov '24 $245,000
  • October '24 Oct '24 $235,750
  • September '24 Sep '24 $255,000
  • August '24 Aug '24 $257,500
Median Down Payment i
$43,805
(Jul 2025)
+12.7%
year-over-year
y-o-y
  • July '25 Jul '25 $43,805
  • June '25 Jun '25 $30,275
  • May '25 May '25 $29,100
  • April '25 Apr '25 $35,400
  • March '25 Mar '25 $27,000
  • February '25 Feb '25 $40,400
  • January '25 Jan '25 $27,200
  • December '24 Dec '24 $28,825
  • November '24 Nov '24 $37,980
  • October '24 Oct '24 $33,000
  • September '24 Sep '24 $38,000
  • August '24 Aug '24 $31,000
Number of Homes Sold i
662
(Jul 2025)
+2.2%
year-over-year
y-o-y
  • July '25 Jul '25 662
  • June '25 Jun '25 598
  • May '25 May '25 475
  • April '25 Apr '25 487
  • March '25 Mar '25 528
  • February '25 Feb '25 457
  • January '25 Jan '25 533
  • December '24 Dec '24 670
  • November '24 Nov '24 611
  • October '24 Oct '24 664
  • September '24 Sep '24 637
  • August '24 Aug '24 715
Number of Purchase Loans i
285
(Jul 2025)
-17.9%
year-over-year
y-o-y
  • July '25 Jul '25 285
  • June '25 Jun '25 263
  • May '25 May '25 197
  • April '25 Apr '25 212
  • March '25 Mar '25 261
  • February '25 Feb '25 203
  • January '25 Jan '25 245
  • December '24 Dec '24 311
  • November '24 Nov '24 315
  • October '24 Oct '24 340
  • September '24 Sep '24 317
  • August '24 Aug '24 388
Number of REFI Loans i
467
(Jul 2025)
+61.6%
year-over-year
y-o-y
  • July '25 Jul '25 467
  • June '25 Jun '25 479
  • May '25 May '25 526
  • April '25 Apr '25 341
  • March '25 Mar '25 246
  • February '25 Feb '25 197
  • January '25 Jan '25 199
  • December '24 Dec '24 268
  • November '24 Nov '24 219
  • October '24 Oct '24 312
  • September '24 Sep '24 233
  • August '24 Aug '24 260
Number of HELOC Loans i
  • July '25 Jul '25 N/A
  • June '25 Jun '25 1
  • May '25 May '25 N/A
  • April '25 Apr '25 142
  • March '25 Mar '25 166
  • February '25 Feb '25 132
  • January '25 Jan '25 135
  • December '24 Dec '24 156
  • November '24 Nov '24 169
  • October '24 Oct '24 190
  • September '24 Sep '24 181
  • August '24 Aug '24 174

Onondaga County, NY Real Estate Market Overview

Last 30 days
  • City
    Median Est. Value
  • City
    Median Est. Value
  • City
    Median Est. Value

Onondaga County, NY Foreclosure Activity

There were a total of 30 Onondaga County, NY properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 21 Onondaga County, NY properties and repossessed 8 Onondaga County, NY properties through completed foreclosures (REOs) in July 2025.

Total Foreclosure Filings i
30
(Jul 2025)
-23.1%
year-over-year
y-o-y
  • July '25 Jul '25 30
  • June '25 Jun '25 36
  • May '25 May '25 48
  • April '25 Apr '25 42
  • March '25 Mar '25 48
  • February '25 Feb '25 37
  • January '25 Jan '25 38
  • December '24 Dec '24 30
  • November '24 Nov '24 37
  • October '24 Oct '24 41
  • September '24 Sep '24 36
  • August '24 Aug '24 54
Foreclosure Starts i
21
(Jul 2025)
-34.4%
year-over-year
y-o-y
  • July '25 Jul '25 21
  • June '25 Jun '25 32
  • May '25 May '25 37
  • April '25 Apr '25 28
  • March '25 Mar '25 45
  • February '25 Feb '25 30
  • January '25 Jan '25 29
  • December '24 Dec '24 20
  • November '24 Nov '24 28
  • October '24 Oct '24 31
  • September '24 Sep '24 24
  • August '24 Aug '24 39
Completed Foreclosures (REOs) i
8
(Jul 2025)
  • July '25 Jul '25 8
  • June '25 Jun '25 1
  • May '25 May '25 4
  • April '25 Apr '25 1
  • March '25 Mar '25 7
  • February '25 Feb '25 2
  • January '25 Jan '25 N/A
  • December '24 Dec '24 1
  • November '24 Nov '24 2
  • October '24 Oct '24 3
  • September '24 Sep '24 1
  • August '24 Aug '24 3
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