Active Listings
1,789
⇧ 9% vs 1,641 last year
Data as of July 2026. Source: Realtor.com.
The Sumner County, TN real estate market currently shows 1,789 active listings, with 524 pending sales. Homes are averaging 52 days on the market before going under contract.
Inventory has increased compared to last year, with 148 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 52 days on market compared to 46 days last year.
The median listing price has risen 0.2% year-over-year, from $492,500 to $493,500.
Whether you are buying or selling in Sumner County, TN, 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.
Population: 184,641 · Density: 264.0/mi² · Median household income: $80,771
Typical home value: $326,693 · Homeownership: 72.5%
Bethpage: 37022
Castalian Springs: 37031
Cottontown: 37048
Gallatin: 37066
Mitchellville: 37119
Portland: 37148
Westmoreland: 37186
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.