Zip Code: 12520 (Cornwall On Hudson, 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 12520 Zip Code in October 2020 was 84.077.

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 12520 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: 12520 - Market Hotness: Trend of Supply Score
Zip Code: 12520 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 23.011558887847546
October 2017 33.35821359706413
November 2017 37.55681818181818
December 2017 38.64765468739918
January 2018 11.443085355257002
May 2018 46.53384279475983
June 2018 76.23479359170379
July 2018 71.85381287531479
August 2018 68.15917220235053
September 2018 36.3999492772001
October 2018 26.395173453996986
November 2018 10.155014236001266
December 2018 4.593934721151375
April 2019 5.62260010970927
May 2019 71.54421348700006
June 2019 74.87393262959726
July 2019 68.18032894305746
August 2019 65.48920114493885
September 2019 50.048346548056465
October 2019 26.504002065582238
November 2019 15.772685848196849
December 2019 6.822560286985984
April 2020 74.3357577556776
November 2020 84.07734342160572