Zip Code: 10604 (West Harrison, 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 10604 Zip Code in September 2023 was 39.781.

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 10604 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: 10604 - Market Hotness: Trend of Supply Score
Zip Code: 10604 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 41.786941580756015
October 2017 25.98121540088325
November 2017 19.678030303030305
December 2017 10.226466223627332
January 2018 14.818528173250451
February 2018 11.841922489234616
March 2018 44.61516873640637
April 2018 46.92153196204723
May 2018 54.264465065502186
June 2018 53.719337898025664
July 2018 83.12132756505456
August 2018 49.16326009197752
September 2018 24.37864570124271
October 2018 31.177727501256914
November 2018 22.771274913002216
December 2018 12.496787458236957
January 2019 18.00329489291598
February 2019 14.051232745003778
March 2019 49.85105645999307
April 2019 59.59270433351618
May 2019 88.063387528298
June 2019 68.72856854703153
July 2019 33.63475525850206
August 2019 16.63413999479573
September 2019 23.75427061174499
October 2019 53.67286341337465
November 2019 74.2872021872152
December 2019 49.06663123629841
January 2020 35.656481093902606
February 2020 70.26434935008032
March 2020 39.10261125413755
April 2020 43.2017218346445
May 2020 49.126604956703495
June 2020 43.123262976038454
July 2020 80.91408243755318
August 2020 75.48566878980891
September 2020 56.035536718558966
October 2020 53.58041254402146
November 2020 71.03825136612022
December 2020 68.43590195732675
January 2021 50.070841598186455
February 2021 57.79655776563949
March 2021 67.55585955312358
April 2021 53.655413271245635
May 2021 33.63741339491917
June 2021 14.681803296583343
July 2021 23.08468759463006
August 2021 18.89734197426505
September 2021 5.543923532089213
October 2023 39.78117787845115