Zip Code: 21014 (Bel Air, MD) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 21014 Zip Code in February 2026 was 99.885.

You can see similar for other Maryland Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 21014 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 21014 - Market Hotness: Trend of Supply Score
Zip Code: 21014 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 86.86035613870665
October 2017 75.9470050382534
November 2017 74.16035353535354
December 2017 79.6503000193561
January 2018 82.674954882695
February 2018 70.85011807195444
March 2018 79.68848663439276
April 2018 73.82090172449615
May 2018 84.9686135371179
June 2018 81.97832879079971
July 2018 77.35520113643702
August 2018 84.0763924374042
September 2018 79.68551864062896
October 2018 67.23227752639518
November 2018 60.98070230939576
December 2018 75.68105885376511
January 2019 92.59967051070839
February 2019 90.9758945127395
March 2019 94.81815032906131
April 2019 87.02687877125616
May 2019 85.05865404404199
June 2019 85.84683654945204
July 2019 77.22953934866653
August 2019 77.9664324746292
September 2019 78.97892090504737
October 2019 78.51794474567518
November 2019 77.1904699908866
December 2019 74.11811599016808
January 2020 80.24975582531046
February 2020 89.7838469402658
March 2020 69.21662375873483
April 2020 96.2594626688437
May 2020 96.61839355031353
June 2020 99.13618267858485
July 2020 99.50506534684092
August 2020 97.14171974522293
September 2020 94.64504034558644
October 2020 98.0965956733188
November 2020 84.07734342160572
December 2020 71.4424263798272
January 2021 84.52819495607821
February 2021 78.59424920127796
March 2021 88.5202918376653
April 2021 92.66589057043073
May 2021 90.96997690531178
June 2021 60.55015827966379
July 2021 66.28646411628142
August 2021 78.79214802291725
September 2021 82.02093764223942
October 2021 76.63180670753697
November 2021 85.80786026200873
December 2021 84.90805946791862
January 2022 77.63954640537267
February 2022 77.24386904020913
May 2022 62.28932584269663
June 2022 49.13097454996896
July 2022 83.86588867277948
August 2022 90.31017687772366
September 2022 93.23834415310682
October 2022 67.86832529406787
November 2022 96.02930158994423
December 2022 79.37855505560744
January 2023 98.27432841131471
August 2023 99.5830689748935
September 2023 93.29901482204669
October 2023 97.64937174117446
November 2023 96.21173685100626
December 2023 95.11329049712546
January 2024 90.19157764633178
February 2024 61.506041022759206
March 2024 98.46212627758143
April 2024 91.79319981369353
May 2024 91.8234442836469
June 2024 98.74805733034017
July 2024 99.0940536979081
August 2024 99.51000080327738
September 2024 96.9938314983993
October 2024 95.81252401075682
November 2024 99.54775410087383
December 2024 99.19858210680434
January 2025 99.77825229960578
February 2025 99.86246024241382
March 2025 99.47354794165875
April 2025 96.79724277067922
May 2025 94.485174323884
June 2025 99.90708478513358
July 2025 99.31599518941671
August 2025 96.31765749778171
September 2025 99.50635208711434
October 2025 95.45027124773961
November 2025 97.39035882566147
December 2025 90.54262427491005
January 2026 98.24071921258623
February 2026 98.0369981420147
March 2026 99.88499137435308