Zip Code: 17821 (Danville, PA) - 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 17821 Zip Code in February 2026 was 27. The month over month percentage change (MoM) was 0.0385%, and the year over year percentage change (YoY) was -0.2286%.

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

The chart below shows the trend of active listing count in the 17821 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 17821 - Trend of Active Listing Count of Houses
Zip Code: 17821 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 99
Sep 2016 99
Oct 2016 98
Nov 2016 93
Dec 2016 82
Jan 2017 81
Feb 2017 73
Mar 2017 92
Apr 2017 100
May 2017 110
Jun 2017 115
Jul 2017 112
Aug 2017 97 -0.1339 -0.0202
Sep 2017 93 -0.0412 -0.0606
Oct 2017 86 -0.0753 -0.1179
Nov 2017 77 -0.1105 -0.1774
Dec 2017 88 0.1503 0.0732
Jan 2018 84 -0.0455 0.037
Feb 2018 73 -0.1369 0.0
Mar 2018 74 0.0138 -0.2011
Apr 2018 73 -0.0068 -0.2663
May 2018 71 -0.0274 -0.3545
Jun 2018 69 -0.0282 -0.3974
Jul 2018 72 0.0435 -0.3571
Aug 2018 75 0.0347 -0.232
Sep 2018 74 -0.0067 -0.2043
Oct 2018 80 0.0811 -0.0698
Nov 2018 74 -0.075 -0.0327
Dec 2018 69 -0.0676 -0.2159
Jan 2019 63 -0.087 -0.25
Feb 2019 67 0.0556 -0.0828
Mar 2019 69 0.0376 -0.0612
Apr 2019 72 0.0435 -0.0137
May 2019 73 0.0139 0.0282
Jun 2019 73 0.0 0.058
Jul 2019 67 -0.0822 -0.0694
Aug 2019 65 -0.0373 -0.1342
Sep 2019 64 -0.0078 -0.1351
Oct 2019 64 0.0 -0.2
Nov 2019 63 -0.0156 -0.1486
Dec 2019 57 -0.0952 -0.1739
Jan 2020 52 -0.0965 -0.1825
Feb 2020 51 -0.0097 -0.2331
Mar 2020 52 0.0196 -0.2464
Apr 2020 58 0.1154 -0.1944
May 2020 60 0.0259 -0.1849
Jun 2020 53 -0.1092 -0.274
Jul 2020 45 -0.1509 -0.3284
Aug 2020 42 -0.0667 -0.3488
Sep 2020 43 0.0238 -0.3281
Oct 2020 36 -0.1744 -0.4453
Nov 2020 38 0.0704 -0.3968
Dec 2020 32 -0.1579 -0.4386
Jan 2021 31 -0.0313 -0.3981
Feb 2021 30 -0.0323 -0.4118
Mar 2021 30 0.0 -0.4231
Apr 2021 27 -0.1167 -0.5431
May 2021 22 -0.1698 -0.6303
Jun 2021 26 0.1818 -0.5094
Jul 2021 27 0.0385 -0.4
Aug 2021 26 -0.037 -0.381
Sep 2021 19 -0.2885 -0.5698
Oct 2021 21 0.1081 -0.4225
Nov 2021 22 0.0732 -0.4211
Dec 2021 16 -0.2727 -0.5
Jan 2022 18 0.0938 -0.4355
Feb 2022 12 -0.3143 -0.6
Mar 2022 19 0.5833 -0.3667
Apr 2022 23 0.1842 -0.1509
May 2022 20 -0.1111 -0.0909
Jun 2022 22 0.075 -0.1731
Jul 2022 29 0.3488 0.0741
Aug 2022 30 0.0345 0.1538
Sep 2022 30 -0.0167 0.5946
Oct 2022 26 -0.1356 0.2439
Nov 2022 28 0.098 0.2727
Dec 2022 23 -0.1786 0.4375
Jan 2023 21 -0.087 0.2
Feb 2023 17 -0.2143 0.375
Mar 2023 19 0.1212 -0.0263
Apr 2023 26 0.4054 0.1556
May 2023 25 -0.0385 0.25
Jun 2023 20 -0.22 -0.093
Jul 2023 23 0.1795 -0.2069
Aug 2023 25 0.087 -0.1667
Sep 2023 25 0.0 -0.1525
Oct 2023 33 0.32 0.2941
Nov 2023 30 -0.0909 0.0714
Dec 2023 33 0.1 0.4348
Jan 2024 22 -0.3333 0.0476
Feb 2024 22 0.0 0.3333
Mar 2024 23 0.0227 0.2162
Apr 2024 26 0.1556 0.0
May 2024 30 0.1346 0.18
Jun 2024 34 0.1356 0.7179
Jul 2024 35 0.0448 0.5217
Aug 2024 29 -0.1857 0.14
Sep 2024 31 0.0877 0.24
Oct 2024 37 0.1935 0.1212
Nov 2024 44 0.1757 0.45
Dec 2024 42 -0.0345 0.2727
Jan 2025 32 -0.25 0.4318
Feb 2025 32 0.0159 0.4545
Mar 2025 35 0.0938 0.5556
Apr 2025 35 0.0 0.3462
May 2025 32 -0.0857 0.0847
Jun 2025 33 0.0313 -0.0149
Jul 2025 37 0.1061 0.0429
Aug 2025 42 0.1507 0.4737
Sep 2025 44 0.0476 0.4194
Oct 2025 37 -0.1591 0.0
Nov 2025 35 -0.0676 -0.2069
Dec 2025 33 -0.0435 -0.2143
Jan 2026 31 -0.0758 -0.0317
Feb 2026 26 -0.1475 -0.1875
Mar 2026 27 0.0385 -0.2286