House Prices

House Prices & Home Values Decatur, OH 2026


Average Data

average house price$339,782
average size per house1662 ft²
average price per ft²205 $ / ft²

05/19/2026 - The value range (VR) for house prices in Decatur, OH is $152/ sqft to $152/ sqft. An average home with 1662 sqft costs approximately $252,624 to $252,624. Decatur, OH includes 1 ZIP codes and it is located in Brown county. The lowest prices are found in ZIP 45115, while the highest are in ZIP 45115. The average price per sqare feet is $205. Our analysis is based on 6 property listings.

Avergage prices by ZIP codes Decatur

45115153 $ / ft²




Historical development of home values in Decatur

Year Estimated value (USD) Change vs. 2025
2010 $157,801 -53.6%
2011 $151,699 -55.4%
2012 $151,290 -55.5%
2013 $156,945 -53.8%
2014 $164,749 -51.5%
2015 $173,205 -49.0%
2016 $182,244 -46.4%
2017 $192,080 -43.5%
2018 $202,699 -40.3%
2019 $212,098 -37.6%
2020 $223,063 -34.4%
2021 $253,710 -25.3%
2022 $295,769 -13.0%
2023 $311,902 -8.2%
2024 $329,946 -2.9%
2025 $339,782 0.0%

Graph: estimated home values in Decatur over time (USD)



Example: 100% financing house in Decatur

Loan amount: $339,782

Interest rate: 6.00%

Fixed monthly payment: $2,037.16

Breakdown in the 1st month:
Interest portion: $1,698.91  –  Principal portion: $338.25

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $20,273.41 $4,172.56 $335,609.44
2 $20,016.06 $4,429.92 $331,179.52
3 $19,742.83 $4,703.14 $326,476.38
4 $19,452.75 $4,993.22 $321,483.15
5 $19,144.78 $5,301.20 $316,181.95
6 $18,817.82 $5,628.16 $310,553.79
7 $18,470.68 $5,975.29 $304,578.50
8 $18,102.14 $6,343.84 $298,234.66
9 $17,710.87 $6,735.11 $291,499.55
10 $17,295.46 $7,150.52 $284,349.03
11 $16,854.43 $7,591.55 $276,757.48
12 $16,386.20 $8,059.78 $268,697.71
13 $15,889.09 $8,556.89 $260,140.82
14 $15,361.32 $9,084.66 $251,056.16
15 $14,801.00 $9,644.98 $241,411.18
16 $14,206.12 $10,239.86 $231,171.33
17 $13,574.55 $10,871.43 $220,299.89
18 $12,904.02 $11,541.96 $208,757.94
19 $12,192.14 $12,253.84 $196,504.10
20 $11,436.35 $13,009.63 $183,494.47
21 $10,633.94 $13,812.04 $169,682.43
22 $9,782.05 $14,663.93 $155,018.50
23 $8,877.61 $15,568.37 $139,450.13
24 $7,917.38 $16,528.59 $122,921.53
25 $6,897.94 $17,548.04 $105,373.49
26 $5,815.61 $18,630.37 $86,743.12
27 $4,666.53 $19,779.45 $66,963.68
28 $3,446.58 $20,999.40 $45,964.28
29 $2,151.38 $22,294.60 $23,669.68
30 $776.30 $23,669.68 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Decatur, OH


1500 sqft3900 sqft
Ø selling price$372,076$791,506
Ø fast selling$338,250$712,355
Ø high price sale$405,901$870,656

In 2026, houses in Decatur, OH will be offered at an average price of $205 per square foot. A 1,500 sqft home priced at $372,076 is 23.14% more expensive per square foot than a 3,900 sqft home priced at $791,506. Home prices in Decatur, OH vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $547,965. Sellers who can wait longer may achieve a higher price of up to $669,735.


Decatur, Ohio Community Guide

Location and Lifestyle

Decatur, Ohio is a small unincorporated community in southern Brown County that offers a peaceful rural atmosphere.
Surrounded by rolling hills and farmland, the area appeals to residents who value open space, quiet roads, and friendly neighbors.
With its country charm and slower pace, Decatur, OH remains an inviting place to live, work, or visit.

Things to Do and Local Economy

Outdoor enthusiasts enjoy nearby parks, scenic back roads, and opportunities for outdoor recreation like hiking, fishing, and wildlife watching throughout the region.
The community supports farms and local businesses, creating a resilient hometown economy and delivering fresh, seasonal products.
Visitors can explore history at country churches and landmarks, plus annual events that celebrate agricultural roots and small-town traditions.

Housing, Schools, and Travel

Housing and real estate in Decatur, Ohio range from classic farmhouses to country lots, often offering more space and value than larger cities.
Families are served by regional public schools and nearby educational resources, with community groups adding extracurricular options.
Commuters appreciate a simple commute to larger job centers in southern Ohio, including retail, manufacturing, and healthcare hubs.
For travel planning and searches like things to do in Decatur, OH, visitors can expect four distinct seasons, reliable road connections, and easy access to nearby towns and county services.



FAQ – Home Values in Decatur

What is the median home value in Decatur in 2026?

In 2026, the typical home value in Decatur is about $339,782 for an average home size of 1662 square feet. This corresponds to an average price of roughly $205 per square foot.

What is the average cost per square foot in Decatur?

In 2026, homes in Decatur sell for an average of around $205 per square foot, with a typical range between $152 and $152 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Decatur is about 1662 square feet, with an estimated 2026 value around $339,782.



Locations close to Decatur, OH

Fayetteville, OH141 $ / ft²
Felicity, OH276 $ / ft²
Georgetown, OH178 $ / ft²
Clarksville, OH202 $ / ft²
Chilo, OH144 $ / ft²
Camp Dennison, OH178 $ / ft²
  imprint  Privacy