Zip Code: 02421 (Lexington, 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 02421 Zip Code in February 2026 was 57.303.

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 02421 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: 02421 - Market Hotness: Trend of Hotness Score
Zip Code: 02421 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 92.91159012808498
October 2017 90.2002861230329
November 2017 79.41287878787878
December 2017 74.72094973869281
April 2018 98.24433825057137
May 2018 92.91075327510916
June 2018 87.62547364222561
July 2018 95.15077161490282
August 2018 79.75217169136434
September 2018 71.37648998224702
October 2018 94.16478129713424
November 2018 94.60613729832332
December 2018 93.17656129529684
January 2019 90.56013179571664
February 2019 78.60037085365016
March 2019 85.7222029788708
April 2019 87.35600658255622
May 2019 78.8262331069493
June 2019 60.99643649566328
July 2019 61.31970382019527
August 2019 63.020426749934956
September 2019 63.836782053761354
October 2019 62.62909888974954
November 2019 66.79468819164171
December 2019 72.78947718062844
January 2020 58.99609320496722
March 2020 95.7484369253402
April 2020 84.66676562268071
May 2020 74.95521051060018
June 2020 78.40832269210546
July 2020 74.1164643105715
August 2020 61.96257961783439
September 2020 55.87252424810498
October 2020 63.764044943820224
November 2020 55.50231189575452
December 2020 61.57203315111974
January 2021 73.0707471427222
February 2021 64.87684221374832
May 2021 82.48845265588915
June 2021 74.03121929920314
July 2021 84.29898051882506
August 2021 66.9061707523246
October 2021 88.02740714028128
November 2021 83.36972343522561
December 2021 81.36737089201878
July 2022 88.17727146429564
August 2022 83.32051610698112
October 2022 84.02724887873401
November 2022 90.21060517772412
December 2022 67.81560404109007
February 2023 57.754241349563884
April 2023 84.4365763546798
June 2023 84.43689033402305
July 2023 79.62928025657956
August 2023 63.83576543097979
September 2023 51.233691310907965
October 2023 83.16095392768614
November 2023 73.50752579063081
December 2023 68.48156915793032
January 2024 65.7014213825373
March 2024 90.23784506638648
April 2024 90.05589194224498
June 2024 75.54394750474876
July 2024 74.35348377532532
August 2024 59.51080408064905
September 2024 39.404232060591866
October 2024 59.3622742988859
November 2024 89.91644948643263
April 2025 93.66593813046401
May 2025 88.48566308243727
June 2025 79.63608207510647
July 2025 78.00661455201444
August 2025 56.83229813664596
September 2025 41.509981851179674
October 2025 87.3490054249548
November 2025 82.674882203697
December 2025 68.23922461267347
January 2026 48.84910485933504
February 2026 71.27797075692705
March 2026 57.30304772857964