Zip Code: 01851 (Lowell, 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 01851 Zip Code in August 2025 was 84.178.

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 01851 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: 01851 - Market Hotness: Trend of Hotness Score
Zip Code: 01851 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 92.57107154014369
October 2017 95.98494744044287
November 2017 94.7790404040404
December 2017 88.06052003355055
January 2018 89.62636187420627
March 2018 98.08812179891953
May 2018 97.18204148471617
June 2018 85.91371401980987
September 2018 88.26718234846564
October 2018 96.75402212166918
November 2018 90.28472002530845
December 2018 91.32292469802107
January 2019 88.84678747940691
February 2019 89.51308289265847
March 2019 90.49532386560443
April 2019 94.55224904004388
May 2019 92.64594909789395
July 2019 95.17724919730031
August 2019 93.77439500390321
September 2019 93.06065880229485
October 2019 80.01871933901369
November 2019 88.95000650956906
December 2019 95.3696937487544
July 2025 82.58794347564643
September 2025 84.17785843920146