Zip Code: 06807 (Cos Cob, CT) - Market Hotness: Trend of Hotness Rank (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 06807 Zip Code in July 2025 was 3,570. The year over year change (YoY) was -1,485.

You can see similar for other Connecticut Zip Codes.

The chart below shows the trend of the hotness rank for the 06807 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).

Data Source: Realtor.
Zip Code: 06807 - Market Hotness: Trend of Hotness Rank
Zip Code: 06807 - Market Hotness: Trend of Hotness Rank
1 – 10 of 90
Month Hotness Rank YoY Change
September 2017 11433
October 2017 10673
November 2017 10232
December 2017 10638
January 2018 10847
February 2018 10929
March 2018 11328
April 2018 11187
May 2018 8859
June 2018 9616
July 2018 11324
August 2018 12460
September 2018 13429 1,996
October 2018 11815 1,142
November 2018 10495 263
December 2018 8361 -2,277
January 2019 10418 -429
February 2019 10639 -290
March 2019 8889 -2,439
April 2019 8965 -2,222
May 2019 9312 453
June 2019 8651 -965
July 2019 10617 -707
August 2019 12512 52
September 2019 12841 -588
October 2019 12793 978
November 2019 12056 1,561
December 2019 10148 1,787
January 2020 9685 -733
February 2020 10536 -103
March 2020 10670 1,781
April 2020 12352 3,387
May 2020 12101 2,789
June 2020 11056 2,405
July 2020 11481 864
August 2020 10365 -2,147
September 2020 10655 -2,186
October 2020 9965 -2,828
November 2020 9231 -2,825
December 2020 9553 -595
January 2021 7743 -1,942
February 2021 6857 -3,679
March 2021 1956 -8,714
April 2021 3725 -8,627
May 2021 4856 -7,245
June 2021 6017 -5,039
July 2021 8250 -3,231
August 2021 9615 -750
September 2021 9961 -694
October 2021 9579 -386
November 2021 9248 17
December 2021 8579 -974
January 2022 8348 605
February 2022 7612 755
March 2022 6966 5,010
April 2022 7095 3,370
May 2022 8235 3,379
June 2022 8390 2,373
July 2022 10116 1,866
August 2022 11235 1,620
September 2022 7348 -2,613
October 2022 8929 -650
November 2022 10932 1,684
December 2022 10585 2,006
January 2023 6026 -2,322
February 2023 3900 -3,712
March 2023 5123 -1,843
April 2023 3746 -3,349
May 2023 2878 -5,357
June 2023 2173 -6,217
July 2023 5516 -4,600
August 2023 3227 -8,008
September 2023 7016 -332
October 2023 6544 -2,385
November 2023 3150 -7,782
December 2023 5270 -5,315
January 2024 5573 -453
February 2024 2057 -1,843
March 2024 229 -4,894
May 2024 225 -2,653
June 2024 3501 1,328
July 2024 1864 -3,652
August 2024 5055 1,828
September 2024 8621 1,605
October 2024 4717 -1,827
November 2024 4096 946
May 2025 308 83
June 2025 2367 -1,134
July 2025 2407 543
August 2025 3570 -1,485