Janesville, WI (Metro) - Trend of Monthly For-Sale Inventory for All Homes, Smooth (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the monthly smooth For-Sale Inventory for All Homes in the Janesville, WI Metro in February 2026 was 412. The month over month percentage change (MoM) was -9.05%, and the year over year percentage change (YoY) was 15.08%.

The chart below shows the trend of the smooth for-sale inventory for all homes in the Janesville, WI metro. The table below shows the trend of the smooth for-sale inventory, and the MoM and YoY percentage changes for all homes in the Janesville, WI metro.

You can see similar information for other US metros, and for the United States.

Note: The For-Sale Inventory is the count of unique listings that were active at any time in a given month.

Data Source: Zillow.
Janesville, WI (Metro) - Trend of Monthly For-Sale Inventory for All Homes, Smooth
Janesville, WI (Metro) - Trend of Monthly For-Sale Inventory for All Homes, Smooth
1 – 10 of 96
Month Number of For-Sale Inventory MoM Perc. Change (%) YoY Perc. Change (%)
Mar 2018 549 NaN NaN
Apr 2018 599 9.11 NaN
May 2018 672 12.19 NaN
Jun 2018 724 7.74 NaN
Jul 2018 750 3.59 NaN
Aug 2018 785 4.67 NaN
Sep 2018 822 4.71 NaN
Oct 2018 850 3.41 NaN
Nov 2018 821 -3.41 NaN
Dec 2018 741 -9.74 NaN
Jan 2019 653 -11.88 NaN
Feb 2019 593 -9.19 NaN
Mar 2019 585 -1.35 6.56
Apr 2019 622 6.33 3.84
May 2019 695 11.74 3.42
Jun 2019 774 11.37 6.91
Jul 2019 813 5.04 8.40
Aug 2019 822 1.11 4.71
Sep 2019 814 -0.97 -0.97
Oct 2019 801 -1.60 -5.76
Nov 2019 754 -5.87 -8.16
Dec 2019 673 -10.74 -9.18
Jan 2020 599 -11.00 -8.27
Feb 2020 558 -6.84 -5.90
Mar 2020 567 1.61 -3.08
Apr 2020 577 1.76 -7.23
May 2020 587 1.73 -15.54
Jun 2020 602 2.56 -22.22
Jul 2020 615 2.16 -24.35
Aug 2020 636 3.42 -22.63
Sep 2020 638 0.31 -21.62
Oct 2020 649 1.72 -18.98
Nov 2020 627 -3.39 -16.84
Dec 2020 577 -7.97 -14.26
Jan 2021 504 -12.65 -15.86
Feb 2021 442 -12.30 -20.79
Mar 2021 411 -7.01 -27.51
Apr 2021 430 4.62 -25.48
May 2021 503 16.98 -14.31
Jun 2021 594 18.09 -1.33
Jul 2021 664 11.79 7.97
Aug 2021 703 5.87 10.54
Sep 2021 711 1.14 11.44
Oct 2021 693 -2.53 6.78
Nov 2021 633 -8.66 0.96
Dec 2021 552 -12.80 -4.33
Jan 2022 462 -16.30 -8.33
Feb 2022 385 -16.67 -12.90
Mar 2022 366 -4.93 -10.95
Apr 2022 380 3.83 -11.63
May 2022 437 15.00 -13.12
Jun 2022 493 12.82 -17.00
Jul 2022 537 8.93 -19.13
Aug 2022 542 0.93 -22.90
Sep 2022 514 -5.17 -27.71
Oct 2022 493 -4.09 -28.86
Nov 2022 469 -4.87 -25.91
Dec 2022 425 -9.38 -23.01
Jan 2023 364 -14.35 -21.21
Feb 2023 307 -15.66 -20.26
Mar 2023 298 -2.93 -18.58
Apr 2023 312 4.70 -17.89
May 2023 357 14.42 -18.31
Jun 2023 396 10.92 -19.67
Jul 2023 428 8.08 -20.30
Aug 2023 447 4.44 -17.53
Sep 2023 453 1.34 -11.87
Oct 2023 468 3.31 -5.07
Nov 2023 462 -1.28 -1.49
Dec 2023 427 -7.58 0.47
Jan 2024 375 -12.18 3.02
Feb 2024 341 -9.07 11.08
Mar 2024 342 0.29 14.77
Apr 2024 356 4.09 14.10
May 2024 389 9.27 8.96
Jun 2024 426 9.51 7.58
Jul 2024 463 8.69 8.18
Aug 2024 477 3.02 6.71
Sep 2024 490 2.73 8.17
Oct 2024 495 1.02 5.77
Nov 2024 489 -1.21 5.84
Dec 2024 449 -8.18 5.15
Jan 2025 399 -11.14 6.40
Feb 2025 358 -10.28 4.99
Mar 2025 365 1.96 6.73
Apr 2025 391 7.12 9.83
May 2025 428 9.46 10.03
Jun 2025 444 3.74 4.22
Jul 2025 463 4.28 0.00
Aug 2025 483 4.32 1.26
Sep 2025 516 6.83 5.31
Oct 2025 547 6.01 10.51
Nov 2025 552 0.91 12.88
Dec 2025 510 -7.61 13.59
Jan 2026 453 -11.18 13.53
Feb 2026 412 -9.05 15.08