Zip Code: 02451 (Waltham, MA) - 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 02451 Zip Code in December 2025 was 76.928.

You can see similar for other Massachusetts Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 02451 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: 02451 - Market Hotness: Trend of Hotness Score
Zip Code: 02451 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
October 2017 98.27704173664242
November 2017 96.93813131313131
December 2017 96.15136460416801
July 2018 91.45735132691935
August 2018 94.60590189064895
September 2018 94.34123763631752
October 2018 91.38071895424837
November 2018 92.62258778867447
December 2018 91.63775379079928
January 2019 93.35090609555189
February 2019 97.94313577364193
March 2019 96.57429857984067
April 2019 93.77742731760833
May 2019 93.86362077244975
June 2019 86.24689033819674
July 2019 77.54406657492956
August 2019 95.37470725995317
September 2019 93.87932701605106
October 2019 92.23147430932093
November 2019 89.63025647702122
December 2019 68.06616621271507
January 2020 78.72889633040324
February 2020 90.08324813787061
June 2020 91.93645309096371
July 2020 88.8523702729874
August 2020 77.87818471337579
September 2020 76.8400032602494
October 2020 62.12057689082677
November 2020 48.381672971836906
December 2020 25.066125903720685
January 2021 34.51874940965335
February 2021 39.98247964547048
March 2021 40.08207934336525
July 2021 85.51024528111435
August 2021 79.27585235277543
September 2021 69.7269003186163
October 2021 77.19978362783988
November 2021 72.5254730713246
December 2021 85.99374021909233
July 2022 77.63267574326201
September 2022 77.43444903465138
October 2022 88.52500634678853
November 2022 82.29001914592524
December 2022 79.92613974021563
January 2023 63.18715531044299
November 2023 92.57145273127009
December 2023 77.73080825160636
July 2024 86.22961620820294
October 2024 94.36803688052247
May 2025 93.73574454219616
June 2025 83.4998064266357
October 2025 95.30560578661846
November 2025 90.81913736861182
December 2025 83.25868272266686
January 2026 76.92784623730915