Zip Code: 01451 (Harvard, MA) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 01451 Zip Code in October 2025 was 4,212. The year over year change (YoY) was 3,231.

You can see similar for other Massachusetts Zip Codes.

The chart below shows the trend of the hotness rank for the 01451 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).

Data Source: Realtor.
Zip Code: 01451 - Market Hotness: Trend of Hotness Rank
Zip Code: 01451 - Market Hotness: Trend of Hotness Rank
Items per page:
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Month Hotness Rank YoY Change
September 2017 8239
October 2017 8403
November 2017 9222
December 2017 8603
January 2018 8483
February 2018 5674
March 2018 7012
April 2018 5574
May 2018 685
June 2018 1451
July 2018 4798
August 2018 9243
September 2018 9634 1,395
October 2018 9447 1,044
November 2018 9348 126
December 2018 10449 1,846
January 2019 10626 2,143
February 2019 9982 4,308
March 2019 9085 2,073
April 2019 9827 4,253
May 2019 3650 2,965
June 2019 3899 2,448
July 2019 7969 3,171
August 2019 11848 2,605
September 2019 11052 1,418
October 2019 7524 -1,923
November 2019 3886 -5,462
December 2019 5936 -4,513
January 2020 7696 -2,930
February 2020 6626 -3,356
March 2020 5349 -3,736
April 2020 4369 -5,458
May 2020 4795 1,145
June 2020 3776 -123
July 2020 4738 -3,231
August 2020 4874 -6,974
September 2020 1699 -9,353
October 2020 2331 -5,193
November 2020 2733 -1,153
December 2020 1270 -4,666
January 2021 1328 -6,368
March 2021 3948 -1,401
April 2021 1617 -2,752
May 2021 2542 -2,253
June 2021 6112 2,336
July 2021 6695 1,957
August 2021 7876 3,002
September 2021 7827 6,128
October 2021 7691 5,360
November 2021 8303 5,570
December 2021 7555 6,285
October 2022 1309 -6,382
November 2022 5077 -3,226
December 2022 6305 -1,250
July 2023 2520
October 2024 1864
November 2024 981
December 2024 3536
August 2025 3987
September 2025 3119
October 2025 6236 4,372
November 2025 4212 3,231