Zip Code: 11749 (Islandia, NY) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 11749 Zip Code in February 2026 was 6. The month over month percentage change (MoM) was 0.1%, and the year over year percentage change (YoY) was -0.3889%.

You can see similar for other New York Zip Codes, and for New York.

The chart below shows the trend of active listing count in the 11749 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 11749 - Trend of Active Listing Count of Houses
Zip Code: 11749 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 31
Sep 2016 32
Oct 2016 29
Nov 2016 28
Dec 2016 31
Jan 2017 25
Feb 2017 23
Mar 2017 25
Apr 2017 27
May 2017 23
Jun 2017 20
Jul 2017 19
Aug 2017 16 -0.1351 -0.4839
Sep 2017 15 -0.0625 -0.5238
Oct 2017 15 0.0 -0.4828
Nov 2017 16 0.0667 -0.4286
Dec 2017 10 -0.4063 -0.6885
Jan 2018 10 0.0526 -0.6
Feb 2018 14 0.35 -0.4
Mar 2018 14 0.037 -0.4286
Apr 2018 14 0.0 -0.4717
May 2018 13 -0.0714 -0.4348
Jun 2018 14 0.0769 -0.3
Jul 2018 14 0.0 -0.2432
Aug 2018 16 0.1429 0.0
Sep 2018 15 -0.0625 0.0
Oct 2018 17 0.1333 0.1333
Nov 2018 20 0.1471 0.2188
Dec 2018 19 -0.0513 0.9474
Jan 2019 14 -0.2432 0.4
Feb 2019 15 0.0357 0.0741
Mar 2019 16 0.1034 0.1429
Apr 2019 15 -0.0625 0.0714
May 2019 16 0.0333 0.1923
Jun 2019 14 -0.129 -0.0357
Jul 2019 16 0.1852 0.1429
Aug 2019 13 -0.1875 -0.1875
Sep 2019 12 -0.0769 -0.2
Oct 2019 13 0.0833 -0.2353
Nov 2019 14 0.0769 -0.2821
Dec 2019 10 -0.2857 -0.4595
Jan 2020 10 -0.05 -0.3214
Feb 2020 10 0.0 -0.3448
Mar 2020 9 -0.0526 -0.4375
Apr 2020 11 0.2222 -0.2667
May 2020 11 -0.0455 -0.3226
Jun 2020 14 0.3333 0.037
Jul 2020 16 0.1429 0.0
Aug 2020 16 -0.0313 0.1923
Sep 2020 16 0.0323 0.3333
Oct 2020 16 -0.0313 0.1923
Nov 2020 19 0.2258 0.3571
Dec 2020 20 0.0263 0.95
Jan 2021 16 -0.2051 0.6316
Feb 2021 9 -0.4194 -0.0526
Mar 2021 11 0.2222 0.2222
Apr 2021 10 -0.0909 -0.0909
May 2021 10 -0.05 -0.0952
Jun 2021 14 0.4737 0.0
Jul 2021 15 0.0714 -0.0625
Aug 2021 14 -0.0667 -0.0968
Sep 2021 13 -0.1071 -0.2188
Oct 2021 11 -0.16 -0.3226
Nov 2021 13 0.2381 -0.3158
Dec 2021 9 -0.3077 -0.5385
Jan 2022 8 -0.1111 -0.4839
Feb 2022 8 0.0 -0.1111
Mar 2022 5 -0.4375 -0.5909
Apr 2022 4 -0.2222 -0.65
May 2022 6 0.7143 -0.3684
Jun 2022 7 0.0833 -0.5357
Jul 2022 6 -0.1538 -0.6333
Aug 2022 14 1.5455 0.0
Sep 2022 16 0.1071 0.24
Oct 2022 16 0.0323 0.5238
Nov 2022 18 0.125 0.3846
Dec 2022 13 -0.2778 0.4444
Jan 2023 10 -0.2308 0.25
Feb 2023 12 0.15 0.4375
Mar 2023 10 -0.1304 1.2222
Apr 2023 8 -0.25 1.1429
May 2023 6 -0.2 0.0
Jun 2023 6 0.0 -0.0769
Jul 2023 6 0.0 0.0909
Aug 2023 6 0.0 -0.5714
Sep 2023 10 0.5833 -0.3871
Oct 2023 14 0.4737 -0.125
Nov 2023 6 -0.6071 -0.6944
Dec 2023 5 -0.0909 -0.6154
Jan 2024 4 -0.2 -0.6
Feb 2024 3 -0.375 -0.7826
Mar 2024 6 1.4 -0.4
Apr 2024 8 0.3333 0.0667
May 2024 12 0.4375 0.9167
Jun 2024 14 0.1739 1.25
Jul 2024 10 -0.2593 0.6667
Aug 2024 7 -0.3 0.1667
Sep 2024 8 0.1429 -0.1579
Oct 2024 7 -0.1875 -0.5357
Nov 2024 8 0.2308 0.4545
Dec 2024 8 0.0 0.6
Jan 2025 12 0.5 2.0
Feb 2025 9 -0.25 2.6
Mar 2025 9 0.0 0.5
Apr 2025 9 0.0 0.125
May 2025 6 -0.3333 -0.4783
Jun 2025 9 0.5 -0.3333
Jul 2025 12 0.3333 0.2
Aug 2025 6 -0.5 -0.1429
Sep 2025 6 0.0 -0.25
Oct 2025 4 -0.3333 -0.3846
Nov 2025 7 0.625 -0.1875
Dec 2025 7 0.0769 -0.125
Jan 2026 7 0.0 -0.4167
Feb 2026 5 -0.2857 -0.4444
Mar 2026 6 0.1 -0.3889