Zip Code: 01921 (Boxford, MA) - 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 01921 Zip Code in November 2025 was 81.232.

You can see similar for other Massachusetts Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 01921 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: 01921 - Market Hotness: Trend of Supply Score
Zip Code: 01921 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 78.29428303655108
October 2017 60.40306027243889
November 2017 47.51262626262626
December 2017 42.60274856442351
January 2018 50.063498429249385
February 2018 32.94902069731907
March 2018 23.209148951098012
April 2018 21.407299674492695
May 2018 20.78329694323144
June 2018 39.32061423918101
July 2018 65.06101891909344
August 2018 55.93382728666326
September 2018 26.369515597260968
October 2018 32.08898944193062
November 2018 34.96994621955077
December 2018 20.239013107170393
January 2019 10.807248764415156
February 2019 31.234118535814847
March 2019 81.15691028749566
April 2019 89.57761930883159
May 2019 86.36207724497496
June 2019 81.54373697303839
July 2019 65.57237402529323
August 2019 70.06895654436637
September 2019 72.02991039773093
October 2019 51.91711851278079
November 2019 34.08410363233954
December 2019 29.70836378130605
January 2020 32.16827124319799
April 2020 87.82098857058037
May 2020 89.33263660794267
June 2020 86.64463306542477
July 2020 86.09542958781223
August 2020 94.41082802547771
August 2022 97.70998889173717
September 2022 79.45367169715875
October 2022 39.23161546923923
June 2024 92.53151441892592
July 2024 75.9759512436172
August 2024 52.75925777170857
October 2024 91.417595082597
November 2024 87.8123562777863
July 2025 99.94738424533975
September 2025 92.37023593466425
October 2025 97.5262206148282
November 2025 91.18521203334542
December 2025 81.23210221014759