Sumner MI
11 active listings out of 673 total properties we track across 6 Sumner ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Michigan (statewide), not just Sumner. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 11 currently-active listings in Sumner, MI. Full dataset covers 673 properties — listings, off-market homes, rentals, and full history.
ZIP codes in Sumner
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Michigan cities within driving distance.
Get Sumner, MI data in your app
GET https://api.straply.com/v1/markets/city/sumner-mi
Authorization: Bearer $STRAPLY_KEY{
"city": "sumner-mi",
"total_tracked": 673,
"active": 11,
"median_list": 275000
}Sumner, MI real estate: market summary
As of November 2026, Straply tracks 673 homes in Sumner, MI, with 11 active for sale at a median list price of $275,000 (~$172/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $275,000
- Median $/sq ft
- $172
- Active listings
- 11
- Properties tracked
- 673
Frequently asked: Sumner, MI real estate
What is the median home price in Sumner?
The median list price in Sumner, MI is $275,000 (about $172 per square foot), based on 11 active listings tracked by Straply as of November 2026.
What price range are homes in Sumner?
Active listings in Sumner, MI concentrate in: 80% under $300k and 20% $300k–$500k.
How many homes are for sale in Sumner?
Straply is tracking 11 active listings in Sumner, MI out of 673 properties on record as of November 2026.
How old are the homes in Sumner?
Most homes in Sumner, MI were built in the 1990s. About 45% were built after 1980, while 18% predate 1940. The newest tracked home dates to 2020.
What types of homes are in Sumner?
Sumner, MI is mostly single-family homes (64% of listings). Also common: manufactured homes 18%, lots / land 9%.
How many bedrooms do homes in Sumner typically have?
The most common size in Sumner, MI is 3 bd.
What are the most active ZIP codes in Sumner?
The ZIP codes with the most active listings in Sumner, MI are 48889, 48801.
What areas are near Sumner?
Nearby markets Straply also tracks include Crystal, Riverdale, Carson City, Vestaburg.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.