Zip Code: 90621 (Buena Park, CA) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 90621 Zip Code in February 2026 was 17. The month over month percentage change (MoM) was 0.0%, and the year over year percentage change (YoY) was 0.1724%.

You can see similar for other California Zip Codes, and for California.

The chart below shows the trend of active listing count in the 90621 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 90621 - Trend of Active Listing Count of Houses
Zip Code: 90621 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 43
Sep 2016 43
Oct 2016 46
Nov 2016 43
Dec 2016 28
Jan 2017 20
Feb 2017 23
Mar 2017 24
Apr 2017 25
May 2017 20
Jun 2017 26
Jul 2017 34
Aug 2017 36 0.0588 -0.1628
Sep 2017 35 -0.0278 -0.1765
Oct 2017 26 -0.2571 -0.4286
Nov 2017 33 0.25 -0.2442
Dec 2017 33 0.0 0.1607
Jan 2018 29 -0.1077 0.45
Feb 2018 21 -0.2759 -0.0667
Mar 2018 30 0.4048 0.2553
Apr 2018 36 0.2203 0.4694
May 2018 36 -0.0139 0.775
Jun 2018 39 0.0986 0.5294
Jul 2018 39 0.0 0.1471
Aug 2018 39 0.0 0.0833
Sep 2018 46 0.1667 0.3
Oct 2018 47 0.033 0.8077
Nov 2018 56 0.1809 0.7077
Dec 2018 55 -0.018 0.6769
Jan 2019 53 -0.0275 0.8276
Feb 2019 47 -0.1226 1.2143
Mar 2019 44 -0.0645 0.4746
Apr 2019 41 -0.0575 0.1389
May 2019 38 -0.0854 0.0563
Jun 2019 37 -0.0133 -0.0513
Jul 2019 39 0.0541 0.0
Aug 2019 40 0.0128 0.0128
Sep 2019 39 -0.0127 -0.1429
Oct 2019 37 -0.0513 -0.2128
Nov 2019 35 -0.0541 -0.3694
Dec 2019 25 -0.2857 -0.5413
Jan 2020 20 -0.22 -0.6321
Feb 2020 18 -0.1026 -0.6237
Mar 2020 18 0.0286 -0.5862
Apr 2020 18 0.0 -0.561
May 2020 25 0.3611 -0.3467
Jun 2020 25 0.0204 -0.3243
Jul 2020 23 -0.08 -0.4103
Aug 2020 22 -0.0435 -0.443
Sep 2020 27 0.2273 -0.3077
Oct 2020 28 0.037 -0.2432
Nov 2020 26 -0.0714 -0.2571
Dec 2020 27 0.0192 0.06
Jan 2021 18 -0.3396 -0.1026
Feb 2021 13 -0.2571 -0.2571
Mar 2021 10 -0.2308 -0.4444
Apr 2021 12 0.15 -0.3611
May 2021 15 0.3043 -0.3878
Jun 2021 18 0.2 -0.28
Jul 2021 14 -0.25 -0.413
Aug 2021 11 -0.1852 -0.5
Sep 2021 10 -0.1364 -0.6481
Oct 2021 13 0.3158 -0.5536
Nov 2021 13 0.04 -0.5
Dec 2021 10 -0.2308 -0.6226
Jan 2022 7 -0.35 -0.6286
Feb 2022 6 -0.0769 -0.5385
Mar 2022 9 0.4167 -0.15
Apr 2022 8 -0.0588 -0.3043
May 2022 9 0.125 -0.4
Jun 2022 14 0.5556 -0.2222
Jul 2022 24 0.7143 0.7778
Aug 2022 35 0.4583 2.1818
Sep 2022 35 -0.0143 2.6316
Oct 2022 32 -0.087 1.52
Nov 2022 33 0.0476 1.5385
Dec 2022 36 0.0758 2.55
Jan 2023 26 -0.2676 3.0
Feb 2023 18 -0.3077 2.0
Mar 2023 15 -0.1667 0.7647
Apr 2023 15 0.0 0.875
May 2023 14 -0.0667 0.5556
Jun 2023 16 0.1429 0.1429
Jul 2023 14 -0.1563 -0.4375
Aug 2023 20 0.4815 -0.4286
Sep 2023 21 0.025 -0.4058
Oct 2023 18 -0.122 -0.4286
Nov 2023 21 0.1389 -0.3788
Dec 2023 21 0.0244 -0.4085
Jan 2024 17 -0.1905 -0.3462
Feb 2024 14 -0.2059 -0.25
Mar 2024 12 -0.1481 -0.2333
Apr 2024 12 0.0435 -0.2
May 2024 17 0.375 0.1786
Jun 2024 14 -0.1515 -0.125
Jul 2024 20 0.4286 0.4815
Aug 2024 22 0.1 0.1
Sep 2024 26 0.1818 0.2683
Oct 2024 28 0.0769 0.5556
Nov 2024 26 -0.0893 0.2439
Dec 2024 25 -0.0196 0.1905
Jan 2025 14 -0.46 -0.2059
Feb 2025 14 0.0 0.0
Mar 2025 15 0.0741 0.2609
Apr 2025 17 0.1724 0.4167
May 2025 14 -0.2059 -0.1818
Jun 2025 22 0.6296 0.5714
Jul 2025 31 0.3864 0.525
Aug 2025 32 0.0328 0.4318
Sep 2025 28 -0.1111 0.0769
Oct 2025 26 -0.0893 -0.0893
Nov 2025 24 -0.0784 -0.0784
Dec 2025 25 0.0638 0.0
Jan 2026 21 -0.18 0.5185
Feb 2026 17 -0.1707 0.2593
Mar 2026 17 0.0 0.1724