Active Listings
19
⇩ 24% vs 25 last year
Population: 8,585 · Density: 3.7/mi² · Median household income: $62,500
Typical home value: $246,626 · Homeownership: 68.3%
Data as of January 2026. Source: Realtor.com.
The SIDNEY, MT real estate market (59270) currently shows 19 active listings, with 7 pending sales. Homes are averaging 79 days on the market before going under contract.
Inventory has tightened compared to last year, with 6 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 79 days on market compared to 109 days last year.
The median listing price has fallen 3.8% year-over-year, from $296,250 to $285,000.
Whether you are buying or selling in SIDNEY, MT, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 59270 | Sidney, MT 59270 | 0.0 mi | 19 | $6,009,016 | $285,000 | $316,264 |
| 59221 | Fairview, MT 59221 | 24.4 mi | 5 | $1,671,665 | $229,000 | $334,333 |
| 59243 | Lambert, MT 59243 | 30.4 mi | 1 | $322,950 | $322,950 | $322,950 |
| 58621 | Beach, ND 58621 | 33.6 mi | 8 | $1,803,736 | $149,900 | $225,467 |
| 59212 | Bainville, MT 59212 | 43.0 mi | 1 | $314,950 | $314,950 | $314,950 |
| 59330 | Glendive, MT 59330 | 44.9 mi | 57 | $14,918,781 | $189,500 | $261,733 |
| 58801 | Williston, ND 58801 | 48.0 mi | 87 | $44,416,371 | $450,000 | $510,533 |
| 58843 | Epping, ND 58843 | 55.8 mi | 3 | $1,725,000 | $575,000 | $575,000 |
| 59226 | Froid, MT 59226 | 56.8 mi | 1 | $375,000 | $375,000 | $375,000 |
| 59255 | Poplar, MT 59255 | 67.6 mi | 1 | $220,000 | $220,000 | $220,000 |
| 58655 | South Heart, ND 58655 | 74.0 mi | 2 | $718,000 | $359,000 | $359,000 |
| 58830 | Alamo, ND 58830 | 76.6 mi | 1 | $55,000 | $55,000 | $55,000 |
| 59211 | Antelope, MT 59211 | 78.6 mi | 1 | $445,000 | $445,000 | $445,000 |
As of January 2026, there are 19 active listings in SIDNEY, MT (zip code 59270), compared to 25 the prior year.
The median listing price in SIDNEY, MT 59270 is $285,000 as of January 2026, a 3.8% decrease from $296,250 the prior year.
Homes in SIDNEY, MT 59270 spend an average of 79 days on the market before going under contract, compared to 109 days the prior year.
Based on current inventory and days-on-market data as of January 2026, SIDNEY, MT 59270 is currently a Seller's Market. Inventory has tightened compared to last year, with 6 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 79 days on market compared to 109 days last year.
With SELL123.com's maximum 3% commission, sellers in SIDNEY, MT 59270 save an estimated $5,700 compared to a typical 5% commission on the median listing price of $285,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.