Zip Code: 02478 (Belmont, 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 02478 Zip Code in December 2025 was 60.986.

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 02478 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: 02478 - Market Hotness: Trend of Supply Score
Zip Code: 02478 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 88.70353014682911
October 2017 98.05933942899794
November 2017 95.30934343434343
December 2017 97.69662558874766
April 2018 99.71604681764666
May 2018 98.8605349344978
June 2018 97.83952669015488
July 2018 98.32117259637116
August 2018 75.2938170669392
September 2018 34.13010398173979
October 2018 99.77375565610859
November 2018 95.51407782347358
December 2018 66.49318941146235
April 2019 99.86286341195832
May 2019 99.11504424778761
June 2019 98.29893094869898
July 2019 90.30207719022346
August 2019 66.36742128545407
September 2019 84.0649777605879
October 2019 92.50580945003874
November 2019 93.97213904439526
December 2019 75.92506477114198
January 2020 95.10952978931213
April 2020 96.19266735935877
May 2020 74.61182442520156
June 2020 98.30992263201382
July 2020 97.84239424638466
August 2020 89.73726114649682
September 2020 58.456271904800715
October 2020 75.44021465705183
November 2020 91.83690626313577
December 2020 87.55069652618586
January 2021 48.55955417020875
February 2021 55.621972585798204
March 2021 79.43456452348381
April 2021 98.0558789289872
May 2021 96.44341801385681
June 2021 99.4542080558891
July 2021 98.83920460280609
August 2021 89.311543157697
September 2021 61.17432862994994
October 2021 93.24738550306527
November 2021 91.83042212518195
December 2021 37.42175273865415
June 2022 94.7548106765984
July 2022 91.52542372881356
August 2022 44.971374861146714
September 2022 35.916027316415146
October 2022 29.719895066429718
November 2022 59.63539498876217
December 2022 55.15748365735631
January 2023 46.65539939512542
April 2023 98.0911330049261
May 2023 97.26290273709726
June 2023 93.52645580845403
July 2023 93.92510140552778
August 2023 37.641620592767154
September 2023 39.96627318718381
October 2023 93.87127104880759
November 2023 66.43835616438356
December 2023 41.934392965843756
April 2024 98.02515137401025
May 2024 89.08285094066571
June 2024 90.83923329304092
July 2024 98.62460879591501
August 2024 64.67186119367018
September 2024 62.450222534551415
October 2024 97.21091048789859
November 2024 90.95508201747661
December 2024 83.87146489943747
January 2025 65.11169513797634
February 2025 34.61703773747099
April 2025 99.04169468728985
May 2025 94.77028347996091
June 2025 96.32210607820365
July 2025 92.34816596512327
August 2025 72.18278615794144
September 2025 49.08892921960072
October 2025 97.38878842676311
November 2025 69.53968829285974
December 2025 58.322931199060136
January 2026 60.98581725180191