Miami County Housing Market

Home sales, prices and time on market for Miami County, updated each month from MLS sales data. Figures from fewer than 10 sales are left out.

October 2026

119 homes sold in Miami County in October 2026, compared with 125 a year earlier. The median sale price was $289,900 (+13.0% from a year earlier). Homes spent a median of 15 days on the market. They sold at a median 100.0% of their final list price.

Median sale price$289,900+13.0% from a year earlier
Homes sold119−4.8% from a year earlier
Median days on market15 days−44.4% from a year earlier
Sale-to-list price100.0%+1.1 pts from a year earlier
Sold above list price21.8%−5.4 pts from a year earlier
Median price per square foot$160+4.1% from a year earlier

Trends

Median sale price

$200K$300K$400KNov 2025Jan 2026MarMayJulSepMiami County $290KMiami Valley $251KMontgomery County $203K
$200K$300K$400KJan ’26MaySepMiami $290KMiami Valley $251KMontgomery $203K
$100K$200K$300K$400K2020202220242026Miami County $290KMiami Valley $251KMontgomery County $203K
$100K$200K$300K$400K2020202220242026Miami $290KMiami Valley $251KMontgomery $203K
Miami County   Montgomery County   Miami ValleyHalf of homes sold for more, half for less. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Homes sold

05001,0001,500Nov 2025Jan 2026MarMayJulSepMiami Valley 993Montgomery County 569Miami County 119
05001,0001,500Jan ’26MaySepMiami Valley 993Montgomery 569Miami 119
05001,0001,5002020202220242026Miami Valley 993Montgomery County 569Miami County 119
05001,0001,5002020202220242026Miami Valley 993Montgomery 569Miami 119
Miami County   Montgomery County   Miami ValleyClosed sales of homes reported to the MLS. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Median days on market

1020304050Nov 2025Jan 2026MarMayJulSepMontgomery County 19Miami Valley 18Miami County 15
1020304050Jan ’26MaySepMontgomery 19Miami Valley 18Miami 15
1020304050JulOctJan 2026AprJulOctMontgomery County 19Miami Valley 18Miami County 15
1020304050JulJan ’26JulMontgomery 19Miami Valley 18Miami 15
Miami County   Montgomery County   Miami ValleyDays from listing to contract, as reported to the MLS. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Sale-to-list price

0.0%20.0%40.0%60.0%80.0%100.0%Nov 2025Jan 2026MarMayJulSepMiami County 100.0%Miami Valley 99.0%Montgomery County 99.0%
0.0%20.0%40.0%60.0%80.0%100.0%Jan ’26MaySepMiami 100.0%Miami Valley 99.0%Montgomery 99.0%
0.0%50.0%100.0%150.0%2020202220242026Miami County 100.0%Miami Valley 99.0%Montgomery County 99.0%
0.0%50.0%100.0%150.0%2020202220242026Miami 100.0%Miami Valley 99.0%Montgomery 99.0%
Miami County   Montgomery County   Miami ValleyThe median sale price as a percent of the final list price. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Sold above list price

0.0%10.0%20.0%30.0%40.0%Nov 2025Jan 2026MarMayJulSepMontgomery County 22.1%Miami County 21.8%Miami Valley 20.2%
0.0%10.0%20.0%30.0%40.0%Jan ’26MaySepMontgomery 22.1%Miami 21.8%Miami Valley 20.2%
0.0%20.0%40.0%60.0%2020202220242026Montgomery County 22.1%Miami County 21.8%Miami Valley 20.2%
0.0%20.0%40.0%60.0%2020202220242026Montgomery 22.1%Miami 21.8%Miami Valley 20.2%
Miami County   Montgomery County   Miami ValleyThe share of homes that sold for more than their final list price. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Median price per square foot

$100$150$200Nov 2025Jan 2026MarMayJulSepMiami County $160Miami Valley $153Montgomery County $141
$100$150$200Jan ’26MaySepMiami $160Miami Valley $153Montgomery $141
$50$100$150$2002020202220242026Miami County $160Miami Valley $153Montgomery County $141
$50$100$150$2002020202220242026Miami $160Miami Valley $153Montgomery $141
Miami County   Montgomery County   Miami ValleySale price divided by finished square feet. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Average sale price

$200K$300K$400KNov 2025Jan 2026MarMayJulSepMiami County $305KMiami Valley $298KMontgomery County $236K
$200K$300K$400KJan ’26MaySepMiami $305KMiami Valley $298KMontgomery $236K
$100K$200K$300K$400K2020202220242026Miami County $305KMiami Valley $298KMontgomery County $236K
$100K$200K$300K$400K2020202220242026Miami $305KMiami Valley $298KMontgomery $236K
Miami County   Montgomery County   Miami ValleyThe mean sale price; a few expensive sales pull it above the median. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

Average days on market

20406080Nov 2025Jan 2026MarMayJulSepMontgomery County 36Miami Valley 36Miami County 33
20406080Jan ’26MaySepMontgomery 36Miami Valley 36Miami 33
20406080JulOctJan 2026AprJulOctMontgomery County 36Miami Valley 36Miami County 33
20406080JulJan ’26JulMontgomery 36Miami Valley 36Miami 33
Miami County   Montgomery County   Miami ValleyThe mean days from listing to contract. Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report.

About this data

Monthly statistics from closed residential sales reported to the MLS in Montgomery, Greene, Miami, Warren counties, by close date. Only aggregates are published, never individual listings. Medians are used where a few unusual sales would skew an average. West Dayton is ZIP codes 45402, 45405, 45406, 45416, 45426, 45417. Cities and townships appear once they have enough sales most months. Price cuts compare each home’s final list price with its original list price. Days on market start in May 2025, when the MLS changed that field to count only days a home was actively listed; earlier figures ran from listing to closing and aren’t comparable, so they’re left out. Homes for sale and new listings come from monthly MLS listing counts; months of supply divides homes for sale by that month’s sales. Measures appear once there is enough data for them.

Based on information from Dayton REALTORS® MLS for the period January 1, 2019 through October 31, 2026. Analysis by Dayton Report. Download the data (CSV). ← All of Dayton by the Numbers