Zip Code: 03873 (Sandown, NH) - Market Hotness: Trend of Hotness Score (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 03873 Zip Code in February 2026 was 93.453.

You can see similar for other New Hampshire Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 03873 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 03873 - Market Hotness: Trend of Hotness Score
Zip Code: 03873 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 85.50765385816932
October 2017 86.86633078310629
November 2017 83.33964646464646
December 2017 77.84050583908639
May 2018 96.59183951965065
June 2018 91.44452569301336
July 2018 67.76328533608833
August 2018 92.32243229432805
September 2018 89.40210499619579
October 2018 82.93426344896933
November 2018 86.89022461246441
December 2018 78.81971215625803
June 2019 99.56296644927049
July 2019 98.01782320948823
August 2019 96.60746812386157
September 2019 91.43299168439373
October 2019 88.14872192099148
November 2019 81.63325087879181
December 2019 71.94579153657078
June 2020 84.0794711935702
April 2022 88.51770483329025
June 2022 73.97061866335609
July 2022 95.62841530054645
August 2022 88.1013415363582
September 2022 62.768737880448526
October 2022 46.978928662096976
November 2022 95.44243735952718
December 2022 95.6405467357161
November 2023 87.88685946220193
December 2023 81.23520459925601
April 2024 97.29389846297158
May 2024 80.11034732272068
June 2024 90.79606285615611
July 2024 87.24262889145118
August 2024 73.0821752751225
September 2024 76.9579136409776
October 2024 82.30887437572032
November 2024 94.83366549133834
December 2024 90.30592586884488
March 2025 84.37473030119962
September 2025 93.05626134301271
March 2026 93.4527232399573