Active Listings
3
⇧ 50% vs 2 last year
Data as of September 2026. Source: Realtor.com.
The SUMNER, MI real estate market (48889) currently shows 3 active listings, with 2 pending sales. Homes are averaging 37 days on the market before going under contract.
Inventory has increased compared to last year, with 1 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 37 days on market compared to 36 days last year.
The median listing price has fallen 20.3% year-over-year, from $345,000 to $275,000.
Population: 1,482 · Density: 18.4/mi² · Median household income: $57,500
Typical home value: $120,110 · Homeownership: 81.0%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 48889 | Sumner, MI 48889 | 0.0 mi | 0 | $0 | $355,900 | $355,900 |
| 48877 | Riverdale, MI 48877 | 7.9 mi | 2 | $340,000 | $170,000 | $170,000 |
| 48832 | Elwell, MI 48832 | 8.4 mi | 5 | $665,000 | $135,000 | $133,000 |
| 48891 | Vestaburg, MI 48891 | 9.4 mi | 6 | $1,709,280 | $230,000 | $284,880 |
| 48871 | Perrinton, MI 48871 | 11.2 mi | 2 | $769,800 | $384,900 | $384,900 |
| 48845 | Hubbardston, MI 48845 | 13.0 mi | 3 | $1,596,000 | $532,000 | $532,000 |
| 48884 | Sheridan, MI 48884 | 13.7 mi | 6 | $1,614,600 | $254,900 | $269,100 |
| 48888 | Stanton, MI 48888 | 15.1 mi | 12 | $3,305,532 | $240,000 | $275,461 |
| 48880 | Saint Louis, MI 48880 | 16.1 mi | 16 | $2,543,776 | $140,100 | $158,986 |
| 48860 | Muir, MI 48860 | 17.6 mi | 1 | $425,000 | $425,000 | $425,000 |
| 48835 | Fowler, MI 48835 | 18.2 mi | 5 | $1,398,395 | $261,000 | $279,679 |
| 48615 | Breckenridge, MI 48615 | 18.7 mi | 9 | $2,048,499 | $162,500 | $227,611 |
| 49310 | Blanchard, MI 49310 | 20.1 mi | 6 | $1,024,824 | $170,750 | $170,804 |
As of September 2026, there are 3 active listings in SUMNER, MI (zip code 48889), compared to 2 the prior year.
The median listing price in SUMNER, MI 48889 is $275,000 as of September 2026, a 20.3% decrease from $345,000 the prior year.
Homes in SUMNER, MI 48889 spend an average of 37 days on the market before going under contract, compared to 36 days the prior year.
Based on current inventory and days-on-market data as of September 2026, SUMNER, MI 48889 is currently a Buyer's Market. Inventory has increased compared to last year, with 1 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 37 days on market compared to 36 days last year.
With SELL123.com's maximum 3% commission, sellers in SUMNER, MI 48889 save an estimated $5,500 compared to a typical 5% commission on the median listing price of $275,000. 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.