Zip Code: 03470 (Winchester, NH) - 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 03470 Zip Code in July 2025 was 46.673.

You can see similar for other New Hampshire Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 03470 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: 03470 - Market Hotness: Trend of Supply Score
Zip Code: 03470 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 25.592002499218996
October 2017 15.077439820862102
November 2017 39.38762626262626
December 2017 36.18297954706755
June 2018 41.88659177025859
July 2018 67.37909214179635
August 2018 54.151762902401636
September 2018 58.45168653309663
October 2018 58.163650075414786
November 2018 35.59633027522936
December 2018 30.904651760472884
January 2019 12.883031301482703
February 2019 8.337339468443101
May 2019 79.89984221719146
June 2019 86.68056209238217
July 2019 84.87648253718629
August 2019 43.76138433515483
September 2019 29.897505318120288
October 2019 27.0849470694552
November 2019 23.017836219242284
December 2019 21.151929847870857
January 2020 15.08999581414818
November 2022 28.38591525846999
November 2024 87.8123562777863
July 2025 46.053818400481056
August 2025 46.672582076308785