Zip Code: 37403 (Chattanooga, TN) - 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 37403 Zip Code in February 2026 was 56.609.

You can see similar for other Tennessee Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 37403 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: 37403 - Market Hotness: Trend of Supply Score
Zip Code: 37403 - Market Hotness: Trend of Supply Score
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Month Supply Score
November 2018 87.64315090161341
December 2018 72.21151374967874
February 2019 68.5667193187281
March 2019 78.82923449948042
April 2019 68.31459133296764
May 2019 48.17177745763875
June 2019 34.04155180528474
July 2019 19.880741760041936
August 2019 26.762945615404632
September 2019 48.3529942628763
October 2019 39.51717015233669
January 2020 94.60025115110925
March 2020 41.309304891504226
September 2020 38.69100986225446
October 2020 35.73704511152105
November 2020 49.24758301807482
December 2020 39.86069476282842
January 2021 15.821290261641636
September 2022 16.162212292386812
October 2023 62.70621420634242
November 2023 26.72078471165229
March 2024 84.63081478651256
April 2024 86.13879832324173
May 2024 23.63422575976845
June 2024 12.415817648074597
July 2024 75.9759512436172
August 2024 62.38252068439232
September 2024 28.991957523229484
October 2024 14.106799846331155
November 2024 8.845623179518626
December 2024 28.072744085690065
January 2025 32.35873850197109
April 2025 68.02286482851379
May 2025 64.90713587487781
June 2025 46.17886178861789
July 2025 31.479254359591103
August 2025 61.62377994676132
September 2025 46.72958257713249
October 2025 43.49367088607595
November 2025 45.66872055092425
December 2025 54.01277626844849
January 2026 35.13136479888398
February 2026 23.192503433233703
March 2026 56.60888852378214