Zip Code: 21047 (Fallston, 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 21047 Zip Code in February 2026 was 72.184.

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 21047 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: 21047 - Market Hotness: Trend of Hotness Score
Zip Code: 21047 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 72.24304904717275
October 2017 67.74273807302357
November 2017 77.1875
December 2017 84.67320472288534
January 2018 79.62703027872469
February 2018 86.83844978469232
March 2018 85.75387637690311
April 2018 86.29752752960731
May 2018 95.01569323144105
June 2018 86.03669480821645
July 2018 68.82546652030734
August 2018 79.5956821665815
September 2018 83.2583058584834
October 2018 74.74547511312218
November 2018 65.80512496045554
December 2018 58.86019018247237
January 2019 59.23558484349258
February 2019 57.98365496875214
March 2019 93.8759958434361
April 2019 94.39454196379594
May 2019 92.79687178431776
June 2019 74.8806562226854
July 2019 68.19998689469891
August 2019 65.80796252927401
September 2019 67.90756140011604
October 2019 72.63749031758327
November 2019 71.3481317536779
December 2019 71.82621404371221
January 2020 70.23510534393749
February 2020 66.06177888126186
March 2020 60.257447591026114
April 2020 50.56776013062194
May 2020 47.04762615706181
June 2020 65.21820776684444
July 2020 86.68316448843863
August 2020 95.23487261146497
October 2020 97.92889485158477
December 2020 82.19449832481044
September 2021 65.27082385070551
October 2021 59.47078975838441
April 2022 62.7681571465495
May 2022 30.647237827715358
June 2022 41.58390233809229
July 2022 22.219134944892097
August 2022 30.02648893446125
September 2022 47.65196863670853
October 2022 64.13218244901414
November 2022 75.38916174144677
December 2022 63.02742168265557
January 2023 57.80110300658246
February 2023 76.16217770535799
March 2023 63.335340156532205
August 2024 76.36356333842076
September 2024 67.36159912547825
June 2025 96.15176151761517
July 2025 92.90063138905593
August 2025 90.9974859509021
September 2025 85.0744101633394
October 2025 76.16636528028934
November 2025 91.58753171438926
December 2025 91.28790660107202
January 2026 80.41153220181353
March 2026 72.18434239710835