Zip Code: 21871 (Westover, 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 21871 Zip Code in August 2022 was 63.026.

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 21871 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: 21871 - Market Hotness: Trend of Hotness Score
Zip Code: 21871 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 23.53327085285848
October 2017 16.787957952354297
November 2017 8.503787878787879
December 2017 6.681076198464417
January 2018 7.088429917786245
April 2018 38.49643327100215
May 2018 35.913618995633186
June 2018 25.52349930200093
July 2018 21.937754245496222
August 2018 22.885794583546243
September 2018 22.327542480344917
October 2018 28.88386123680241
September 2022 63.02588314644633