Zip Code: 59830 (De Borgia, MT) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 59830 Zip Code in February 2026 was $527,250. The month over month percentage change (MoM) was -0.0186%, and the year over year percentage change (YoY) was 0.0652%.

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

The chart below shows the trend of the average house listing price in the 59830 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 59830 - Trend of Average House Listing Price ($)
Zip Code: 59830 Trend of Average House Listing Price
Items per page:
1 – 10 of 107
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 114950
Sep 2016 152967
Oct 2016 151483
Nov 2016 150000
Dec 2016 165000
Jan 2017 180000
Feb 2017 150000
Mar 2017 140000
Apr 2017 160000
May 2017 338333
Jun 2017 336667
Jul 2017 336667
Aug 2017 395000 0.1733 2.4363
Sep 2017 417500 0.057 1.7294
Oct 2017 417500 0.0 1.7561
Nov 2017 417500 0.0 1.7833
Dec 2017 417500 0.0 1.5303
Jan 2018 417500 0.0 1.3194
Feb 2018 472500 0.1317 2.15
Mar 2018 472500 0.0 2.375
Apr 2018 200000 -0.5767 0.25
May 2018 200000 0.0 -0.4089
Jun 2018 337792 0.689 0.0033
Jul 2018 433750 0.2841 0.2884
Aug 2018 433750 0.0 0.0981
Sep 2018 433750 0.0 0.0389
Oct 2018 433750 0.0 0.0389
Nov 2018 436625 0.0066 0.0458
Dec 2018 439500 0.0066 0.0527
Feb 2019 825000 0.746
Mar 2019 825000 0.0 0.746
Apr 2019 486786 -0.41 1.4339
May 2019 462500 -0.0499 1.3125
Jun 2019 412333 -0.1085 0.2207
Jul 2019 399667 -0.0307 -0.0786
Aug 2019 391667 -0.02 -0.097
Sep 2019 373485 -0.0464 -0.1389
Oct 2019 346212 -0.073 -0.2018
Nov 2019 325000 -0.0613 -0.2557
Dec 2019 325000 0.0 -0.2605
Jan 2020 296250 -0.0885
Feb 2020 247500 -0.1646 -0.7
Mar 2020 308333 0.2458 -0.6263
Apr 2020 304167 -0.0135 -0.3752
May 2020 306250 0.0068 -0.3378
Jun 2020 312500 0.0204 -0.2421
Jul 2020 337500 0.08 -0.1555
Aug 2020 339583 0.0062 -0.133
Sep 2020 525000 0.546 0.4057
Oct 2020 363000 -0.3086 0.0485
Nov 2020 309000 -0.1488 -0.0492
Dec 2020 299000 -0.0324 -0.08
Jan 2021 299000 0.0 0.0093
Feb 2021 299000 0.0 0.2081
Mar 2021 299000 0.0 -0.0303
Apr 2021 425000 0.4214 0.3973
May 2021 425000 0.0 0.3878
Jun 2021 537500 0.2647 0.72
Jul 2021 776500 0.4447 1.3007
Aug 2021 886000 0.141 1.6091
Sep 2021 1137000 0.2833 1.1657
Oct 2021 1049500 -0.077 1.8912
Nov 2021 999500 -0.0476 2.2346
Dec 2021 999500 0.0 2.3428
Jan 2022 999500 0.0 2.3428
Feb 2022 987000 -0.0125 2.301
Mar 2022 1549000 0.5694 4.1806
Apr 2022 1549000 0.0 2.6447
May 2022 1549000 0.0 2.6447
Jun 2022 749000 -0.5165 0.3935
Jul 2022 699000 -0.0668 -0.0998
Aug 2022 699000 0.0 -0.2111
Sep 2022 377000 -0.4607 -0.6684
Oct 2022 377000 0.0 -0.6408
Nov 2022 372000 -0.0133 -0.6278
Dec 2022 119000 -0.6801 -0.8809
Jan 2023 119000 0.0 -0.8809
Oct 2023 539000 0.4297
Nov 2023 539000 0.0 0.4489
Dec 2023 476250 -0.1164 3.0021
Jan 2024 454750 -0.0451 2.8214
Feb 2024 369000 -0.1886
Mar 2024 369000 0.0
Apr 2024 369000 0.0
May 2024 521833 0.4142
Jun 2024 674667 0.2929
Jul 2024 369000 -0.4531
Aug 2024 492075 0.3335
Sep 2024 509950 0.0363
Oct 2024 495000 -0.0293 -0.0816
Nov 2024 495000 0.0 -0.0816
Dec 2024 495000 0.0 0.0394
Jan 2025 495000 0.0 0.0885
Feb 2025 495000 0.0 0.3415
Mar 2025 495000 0.0 0.3415
Apr 2025 495000 0.0 0.3415
May 2025 495000 0.0 -0.0514
Jun 2025 635000 0.2828 -0.0588
Jul 2025 635000 0.0 0.7209
Aug 2025 518000 -0.1843 0.0527
Sep 2025 527250 0.0179 0.0339
Oct 2025 527250 0.0 0.0652
Nov 2025 522025 -0.0099 0.0546
Dec 2025 537600 0.0298 0.0861
Jan 2026 537250 -0.0007 0.0854
Feb 2026 537250 0.0 0.0854
Mar 2026 527250 -0.0186 0.0652