Zip Code: 21227 (Halethorpe, 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 21227 Zip Code in February 2026 was 60.084.

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 21227 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: 21227 - Market Hotness: Trend of Hotness Score
Zip Code: 21227 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 73.09278350515464
October 2017 69.90421098463644
November 2017 68.16919191919192
December 2017 64.22349829021228
January 2018 70.25599893055276
February 2018 68.89151271009862
March 2018 64.03213358591174
April 2018 71.40037398711823
May 2018 71.4621997816594
June 2018 68.7927939905604
July 2018 74.2525989539614
August 2018 73.7416964741952
September 2018 59.98922140502156
October 2018 60.76546003016591
November 2018 60.94273963935463
December 2018 64.44037522487793
January 2019 61.43986820428336
February 2019 60.73415287411579
March 2019 45.434707308624866
April 2019 53.52441031267142
May 2019 70.90622213075393
June 2019 71.5760102198615
July 2019 61.807876285957676
August 2019 69.12893572729638
September 2019 68.97763166376588
October 2019 67.05073586367158
November 2019 69.92253612810832
December 2019 73.88560419849864
January 2020 66.53062648248918
February 2020 62.04542135241712
March 2020 59.15777859507172
April 2020 84.6556330710999
May 2020 76.30636010749477
June 2020 65.79283407195973
July 2020 76.11553630809682
August 2020 76.46496815286625
September 2020 67.61349743255359
October 2020 75.79657890323662
November 2020 54.86338797814207
December 2020 58.91818021512961
January 2021 65.90157740625295
February 2021 61.305781716994744
March 2021 62.17510259917921
April 2021 64.27240977881257
May 2021 66.55889145496536
June 2021 49.37779718371357
July 2021 43.479358029675986
August 2021 53.742838358222976
September 2021 46.97314519799727
October 2021 57.87053732419763
November 2021 47.57096069868995
December 2021 48.65023474178403
January 2022 45.66773092590554
February 2022 49.296651313332504
March 2022 38.610219368646334
April 2022 39.18325148617214
May 2022 52.440308988764045
June 2022 58.06434926546659
July 2022 35.912753542650734
August 2022 52.50790395625053
September 2022 51.61875052693702
October 2022 57.53575357535753
November 2022 53.2256721884625
December 2022 56.26963239663809
January 2023 53.36239103362391
February 2023 61.808683983513845
March 2023 55.90006020469596
April 2023 82.81506568144499
May 2023 67.94768205231794
June 2023 62.02581535126613
July 2023 60.39052919535893
August 2023 62.89767062449016
September 2023 58.47164285080323
October 2023 72.41217198051115
November 2023 66.99222053103333
December 2023 75.54531619885019
January 2024 82.32100291339279
February 2024 73.1010583497237
April 2024 84.61574289706567
June 2024 79.59765152823347
July 2024 78.45083182342283
August 2024 69.02160816129809
September 2024 73.03037401421098
October 2024 78.00998847483672
November 2024 71.30154836731566
December 2024 66.34430145642291
January 2025 64.42591984231275
February 2025 71.5163758273876
March 2025 71.52843704151203
April 2025 73.67602555480835
May 2025 77.96106223525578
June 2025 69.82191250483933
July 2025 70.74564040889958
August 2025 65.65734989648033
September 2025 68.69328493647913
October 2025 78.26401446654612
November 2025 64.22979340340703
December 2025 69.97209780453778
January 2026 76.85034488103541
February 2026 64.18531383795137
March 2026 60.08379199868561