Zip Code: 20866 (Burtonsville, MD) - 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 20866 Zip Code in October 2025 was 45.147.

You can see similar for other Maryland Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 20866 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: 20866 - Market Hotness: Trend of Hotness Score
Zip Code: 20866 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 65.76069978131834
October 2017 63.88629719475026
November 2017 56.07954545454545
December 2017 45.96748177301762
January 2018 52.54327919256735
February 2018 56.58077510765384
March 2018 50.45253630814565
April 2018 63.948334372186444
May 2018 60.575873362445414
June 2018 65.35265572026857
July 2018 55.359333634661326
August 2018 51.162493612672456
September 2018 52.97045396905909
October 2018 55.074786324786324
November 2018 57.33312242961088
December 2018 50.87381135954767
January 2019 49.018121911037895
February 2019 41.04113728452716
March 2019 45.28576376861794
April 2019 44.48368074602304
May 2019 62.416821019414144
June 2019 68.39911248571237
July 2019 64.38962060153332
August 2019 62.97488940931564
September 2019 60.18822922709985
October 2019 63.28104828298477
November 2019 63.46829839864601
December 2019 63.32956885670631
August 2021 52.06161360007514
October 2021 46.54255319148936
November 2021 38.39610625909753
January 2025 73.36563731931669
June 2025 66.05110336817654
July 2025 53.942423331328925
August 2025 56.096569062407575
September 2025 47.48094373865699
October 2025 58.54972875226039
November 2025 45.14679231605654