Zip Code: 11730 (East Islip, NY) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 11730 Zip Code in December 2025 was 99.86.

You can see similar for other New York Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 11730 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 11730 - Market Hotness: Trend of Supply Score
Zip Code: 11730 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 57.68822243049048
October 2017 58.736082602475584
November 2017 51.91287878787879
December 2017 44.15123556358475
January 2018 32.87881826081144
February 2018 40.38755382692041
March 2018 56.83715708973549
April 2018 61.31311032619987
May 2018 43.210971615720524
June 2018 40.862859801901216
July 2018 67.37909214179635
August 2018 81.19570771589167
September 2018 74.9682982500634
October 2018 60.68376068376068
November 2018 79.02562480227776
December 2018 73.278077615009
January 2019 55.57825370675453
February 2019 59.61815809353753
March 2019 33.76515413924489
April 2019 41.33982446516731
May 2019 74.61754819235782
June 2019 74.87393262959726
July 2019 62.879234650416095
August 2019 64.48087431693989
September 2019 51.87906916779475
October 2019 42.260521559514586
November 2019 45.436792084364015
December 2019 50.59456586726898
January 2020 38.94237477326636
February 2020 39.44063093325544
March 2020 37.057741816844434
April 2020 34.76324773638118
May 2020 18.58763810092565
June 2020 18.162698114624803
July 2020 50.042533446755854
August 2020 68.70222929936305
September 2020 74.42334338576902
October 2020 56.666107663927555
November 2020 56.830601092896174
December 2020 66.23170516663728
January 2021 60.74430905827902
February 2021 45.882716685561164
March 2021 32.04514363885089
April 2021 34.726426076833526
May 2021 45.58891454965358
June 2021 46.828948804715644
July 2021 55.102452811143635
August 2021 69.26833849910773
September 2021 43.359126081019575
October 2021 48.350162279120084
November 2021 13.52802037845706
December 2021 7.609546165884194
January 2022 52.95607178245073
February 2022 79.59666376198183
March 2022 35.36650615302301
April 2022 86.4306022227966
May 2022 67.69662921348315
June 2022 70.55659010966274
July 2022 64.47161248494953
August 2022 33.82893275228574
September 2022 21.136497765787034
October 2022 11.83041381061183
November 2022 11.337717472737866
December 2022 96.68902283725274
February 2023 96.98073420876067
April 2023 96.33620689655173
July 2023 62.65446655975852
August 2023 55.1345962113659
September 2023 27.29209194994231
October 2023 17.146764680741946
November 2023 28.28513444951801
December 2023 77.51944538383498
January 2024 75.73938377328507
June 2024 96.20100155413573
July 2024 75.9759512436172
November 2024 99.48643262302622
February 2025 67.03343935356314
July 2025 69.39266386049309
August 2025 32.22419402543626
September 2025 97.29219600725952
October 2025 74.67631103074142
January 2026 99.86049755870727