Zip Code: 11742 (Holtsville, 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 11742 Zip Code in July 2025 was 88.295.

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 11742 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: 11742 - Market Hotness: Trend of Supply Score
Zip Code: 11742 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 61.45579506404248
October 2017 90.40865833177831
November 2017 72.2790404040404
December 2017 53.89379959997419
January 2018 70.0554775750284
February 2018 74.11446034171412
March 2018 92.99796534063005
April 2018 86.00318581619226
May 2018 84.375
June 2018 71.94043741275011
July 2018 84.56124491509007
August 2018 93.70848237097599
September 2018 91.0347451179305
October 2018 98.84364002011061
November 2018 95.86839607719077
December 2018 94.29452582883577
January 2019 86.02306425041186
February 2019 97.56198063319826
March 2019 90.59231035677173
April 2019 90.79127811300054
May 2019 91.74041297935102
June 2019 91.8980703287837
July 2019 77.22953934866653
August 2019 80.34738485558157
September 2019 75.6011087475021
October 2019 78.51794474567518
November 2019 78.76578570498634
December 2019 54.13538829469209
January 2020 52.734756522952416
February 2020 47.69242003797283
March 2020 75.38801029790363
April 2020 63.863737568650734
May 2020 45.70767393251717
June 2020 38.62390144971081
July 2020 46.05985615961642
August 2020 65.0079617834395
September 2020 82.37835194392372
October 2020 85.34294818044609
November 2020 58.90710382513661
December 2020 62.5198377711162
January 2021 79.83375838292245
February 2021 59.692878491188296
March 2021 69.34564523483812
April 2021 87.28754365541327
May 2021 88.84526558891454
June 2021 80.6353018229451
July 2021 54.05269001715959
August 2021 65.73682727528882
September 2021 63.495675921711424
May 2022 79.48267790262172
July 2022 93.15550615911827
August 2022 47.60317867213535
September 2022 85.45653823455021
October 2022 87.7041550308877
November 2022 83.80088237742446
September 2023 97.96751575397178
October 2023 91.05906487733995
June 2024 84.22552236228631
August 2024 97.12426700939835
September 2024 72.49941438275943
July 2025 98.54179194227301
August 2025 88.29488317065956