Zip Code: 81621 (Basalt, CO) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 81621 Zip Code in February 2026 was 8,900. The year over year change (YoY) was -818.

You can see similar for other Colorado Zip Codes.

The chart below shows the trend of the hotness rank for the 81621 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: 81621 - Market Hotness: Trend of Hotness Rank
Zip Code: 81621 - Market Hotness: Trend of Hotness Rank
Items per page:
1 – 10 of 103
Month Hotness Rank YoY Change
September 2017 15425
October 2017 15598
November 2017 15384
December 2017 15118
January 2018 14623
February 2018 13985
March 2018 13708
April 2018 13837
May 2018 12186
June 2018 12548
July 2018 13172
August 2018 13313
September 2018 13809 -1,616
October 2018 14572 -1,026
November 2018 14718 -666
December 2018 14315 -803
January 2019 14284 -339
February 2019 13368 -617
March 2019 13533 -175
April 2019 13286 -551
May 2019 12060 -126
June 2019 12741 193
July 2019 13643 471
August 2019 12746 -567
September 2019 13295 -514
October 2019 14075 -497
November 2019 14334 -384
December 2019 14666 351
January 2020 13959 -325
February 2020 13496 128
March 2020 13501 -32
April 2020 13402 116
May 2020 13325 1,265
June 2020 13145 404
July 2020 11687 -1,956
August 2020 10924 -1,822
September 2020 11074 -2,221
October 2020 10795 -3,280
November 2020 10664 -3,670
December 2020 10527 -4,139
January 2021 9575 -4,384
February 2021 8114 -5,382
March 2021 8023 -5,478
April 2021 8244 -5,158
May 2021 8127 -5,198
June 2021 8206 -4,939
July 2021 7796 -3,891
August 2021 9035 -1,889
September 2021 10155 -919
October 2021 10505 -290
November 2021 10618 -46
December 2021 10003 -524
January 2022 8630 -945
February 2022 4159 -3,955
March 2022 6697 -1,326
April 2022 7623 -621
May 2022 8432 305
June 2022 9549 1,343
July 2022 10643 2,847
August 2022 11358 2,323
September 2022 11516 1,361
October 2022 11535 1,030
November 2022 11910 1,292
December 2022 11704 1,701
January 2023 11195 2,565
February 2023 10382 6,223
March 2023 9930 3,233
April 2023 9643 2,020
May 2023 9844 1,412
June 2023 10074 525
July 2023 9688 -955
August 2023 9450 -1,908
September 2023 10206 -1,310
October 2023 10671 -864
November 2023 11600 -310
December 2023 11729 25
January 2024 11239 44
February 2024 10589 207
March 2024 10440 510
April 2024 10695 1,052
May 2024 11027 1,183
June 2024 11558 1,484
July 2024 10888 1,200
August 2024 9129 -321
September 2024 11944 1,738
October 2024 12577 1,906
November 2024 12631 1,031
December 2024 12311 582
January 2025 11373 134
February 2025 9632 -957
March 2025 9718 -722
April 2025 10983 288
May 2025 12238 1,211
June 2025 12905 1,347
July 2025 13261 2,373
August 2025 13424 4,295
September 2025 13674 1,730
October 2025 13759 1,182
November 2025 13776 1,145
December 2025 13486 1,175
January 2026 12770 1,397
February 2026 11733 2,101
March 2026 8900 -818