Zip Code: 91001 (Altadena, CA) - 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 91001 Zip Code in February 2026 was 58.026.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 91001 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: 91001 - Market Hotness: Trend of Hotness Score
Zip Code: 91001 - Market Hotness: Trend of Hotness Score
Items per page:
0 of 0
Month Hotness Score
September 2017 90.62168072477351
October 2017 91.13951607887043
November 2017 87.84406565656565
December 2017 86.35073230531002
January 2018 93.35271706436735
February 2018 88.08515071537714
March 2018 86.77471409527818
April 2018 81.56035736546852
May 2018 85.90338427947599
June 2018 87.12025526823106
July 2018 85.95919158003487
August 2018 77.64115993868165
September 2018 74.47058077605884
October 2018 80.68124685771744
November 2018 76.51059791205316
December 2018 78.78437419686456
January 2019 79.24546952224053
February 2019 80.39626399285763
March 2019 79.89608590232075
April 2019 73.89262205156335
May 2019 71.7671674555807
June 2019 73.60653533248168
July 2019 80.38136426184391
August 2019 75.28298204527712
September 2019 80.1424611616064
October 2019 81.42589723728375
November 2019 81.82202838172113
December 2019 84.02311831528598
January 2020 73.00474396539695
February 2020 82.85380458595006
March 2020 76.02795145273998
April 2020 66.57636930384444
May 2020 58.819796954314725
June 2020 57.75182152782995
July 2020 70.43538782770088
August 2020 67.79458598726114
September 2020 49.694351617898775
October 2020 70.0276706355861
November 2020 63.85876418663304
December 2020 71.15588079703755
January 2021 64.17304241050344
February 2021 73.97196743275276
March 2021 78.00387596899225
April 2021 75.9604190919674
May 2021 41.968822170900694
June 2021 36.00043663355529
July 2021 35.43454123347128
August 2021 34.070630224476375
September 2021 48.507055075102414
October 2021 54.56184637576632
November 2021 47.661935953420674
December 2021 47.187989045383404
January 2022 56.02774413739954
February 2022 52.483505539648945
March 2022 69.535848047084
April 2022 52.20341173429827
May 2022 36.756788389513105
June 2022 51.11214566521829
July 2022 57.07603964064092
August 2022 49.22242160129882
September 2022 54.750864176713606
October 2022 55.03088770415503
November 2022 48.476650295513195
December 2022 54.525002122421256
January 2023 64.89503647037893
February 2023 64.73210006709479
March 2023 79.29460164559502
April 2023 68.7192118226601
May 2023 46.732653267346734
June 2023 61.281899694551186
July 2023 60.06980473540232
August 2023 54.586241276171485
September 2023 43.18363362030709
October 2023 72.6515086759552
November 2023 58.2614578048368
December 2023 52.86608048698004
January 2024 46.78202524940408
February 2024 60.20417720333427
March 2024 71.65918425828636
April 2024 64.50395901257568
May 2024 63.93361070911723
June 2024 73.49766879640822
July 2024 59.771866249382306
August 2024 53.763354486304124
September 2024 57.60131178261888
October 2024 55.13638109873223
November 2024 59.26337574735551
December 2024 69.95453494644372
January 2025 65.31291064388962
February 2025 68.10796870970515
March 2025 76.55130749978424
April 2025 65.47999327505045
May 2025 51.46627565982405
June 2025 39.70189701897019
July 2025 24.928592904389657
August 2025 22.123632061520258
September 2025 22.174228675136117
October 2025 52.408679927667265
November 2025 53.602754621239576
December 2025 45.17218591673398
January 2026 45.91955359218787
February 2026 56.05460861135795
March 2026 58.02595908978887