Zip Code: 11749 (Islandia, NY) - Trend of Median House Listing Price Per Square Feet (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price per square feet for the 11749 Zip Code in February 2026 was $404. The month over month percentage change (MoM) was 0.027%, and the year over year percentage change (YoY) was 0.2864%.

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

The chart below shows the trend of the median house listing price per square feet in the 11749 zip code. The table below shows the trend of the median house listing price per square feet, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 11749 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 11749 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 175
Sep 2016 162
Oct 2016 153
Nov 2016 149
Dec 2016 153
Jan 2017 151
Feb 2017 151
Mar 2017 150
Apr 2017 164
May 2017 190
Jun 2017 208
Jul 2017 208
Aug 2017 226 0.0877 0.2911
Sep 2017 232 0.0295 0.4314
Oct 2017 196 -0.155 0.2827
Nov 2017 212 0.0772 0.4171
Dec 2017 237 0.1184 0.5448
Jan 2018 215 -0.0932 0.4251
Feb 2018 189 -0.1174 0.2577
Mar 2018 196 0.0364 0.3077
Apr 2018 191 -0.0278 0.1651
May 2018 159 -0.1687 -0.1669
Jun 2018 152 -0.0409 -0.2697
Jul 2018 175 0.1485 -0.1584
Aug 2018 149 -0.1485 -0.3411
Sep 2018 156 0.0493 -0.3284
Oct 2018 164 0.052 -0.164
Nov 2018 174 0.0615 -0.1762
Dec 2018 193 0.1072 -0.1844
Jan 2019 193 0.0 -0.1006
Feb 2019 195 0.0096 0.0289
Mar 2019 159 -0.1859 -0.1918
Apr 2019 175 0.1042 -0.082
May 2019 194 0.1057 0.221
Jun 2019 191 -0.0136 0.2559
Jul 2019 177 -0.0723 0.0144
Aug 2019 181 0.0234 0.2192
Sep 2019 193 0.063 0.235
Oct 2019 199 0.0348 0.2149
Nov 2019 206 0.0343 0.1838
Dec 2019 186 -0.101 -0.0388
Jan 2020 178 -0.0427 -0.0799
Feb 2020 161 -0.094 -0.1743
Mar 2020 185 0.149 0.1653
Apr 2020 180 -0.0247 0.0293
May 2020 184 0.0225 -0.0482
Jun 2020 183 -0.0096 -0.0444
Jul 2020 187 0.025 0.0559
Aug 2020 186 -0.0045 0.0272
Sep 2020 223 0.1976 0.1573
Oct 2020 226 0.0119 0.1317
Nov 2020 223 -0.0118 0.0812
Dec 2020 230 0.0296 0.2384
Jan 2021 231 0.0041 0.2989
Feb 2021 242 0.0509 0.5068
Mar 2021 307 0.2653 0.6594
Apr 2021 309 0.0086 0.7161
May 2021 246 -0.2038 0.3364
Jun 2021 279 0.1324 0.528
Jul 2021 269 -0.0371 0.4355
Aug 2021 273 0.0153 0.464
Sep 2021 265 -0.0269 0.1896
Oct 2021 220 -0.1699 -0.0242
Nov 2021 298 0.3542 0.3373
Dec 2021 285 -0.0451 0.2402
Jan 2022 267 -0.0622 0.1583
Feb 2022 266 -0.0044 0.0973
Mar 2022 232 -0.1271 -0.243
Apr 2022 262 0.128 -0.1534
May 2022 322 0.2308 0.3086
Jun 2022 287 -0.1105 0.028
Jul 2022 319 0.113 0.1882
Aug 2022 319 0.0008 0.1712
Sep 2022 327 0.0241 0.2325
Oct 2022 327 -0.0001 0.4847
Nov 2022 251 -0.233 -0.1591
Dec 2022 272 0.0835 -0.0459
Jan 2023 295 0.0849 0.1038
Feb 2023 340 0.1521 0.2773
Mar 2023 323 -0.0487 0.392
Apr 2023 375 0.159 0.4302
May 2023 375 0.0 0.1621
Jun 2023 375 0.0 0.3064
Jul 2023 374 -0.0003 0.1733
Aug 2023 388 0.0372 0.2161
Sep 2023 383 -0.0136 0.1713
Oct 2023 379 -0.0097 0.16
Nov 2023 350 -0.0769 0.3962
Dec 2023 310 -0.1152 0.1402
Jan 2024 309 -0.0015 0.0494
Feb 2024 301 -0.0269 -0.1136
Mar 2024 305 0.0114 -0.0577
Apr 2024 313 0.0282 -0.164
May 2024 327 0.0437 -0.1274
Jun 2024 373 0.1422 -0.0033
Jul 2024 358 -0.0398 -0.0427
Aug 2024 369 0.0303 -0.0492
Sep 2024 387 0.0475 0.0097
Oct 2024 341 -0.1184 -0.1011
Nov 2024 409 0.1978 0.1664
Dec 2024 409 0.0 0.3182
Jan 2025 325 -0.2043 0.0504
Feb 2025 352 0.0821 0.1681
Mar 2025 314 -0.1069 0.0314
Apr 2025 380 0.2106 0.2143
May 2025 396 0.0417 0.2119
Jun 2025 386 -0.0248 0.0348
Jul 2025 383 -0.008 0.0691
Aug 2025 363 -0.0528 -0.0171
Sep 2025 346 -0.0479 -0.1066
Oct 2025 427 0.2358 0.2524
Nov 2025 404 -0.0553 -0.0123
Dec 2025 410 0.0173 0.0048
Jan 2026 387 -0.056 0.192
Feb 2026 393 0.0155 0.1186
Mar 2026 404 0.027 0.2864