House Prices

House Prices & Home Values Olney, MO 2026


Average Data

average house price$258,949
average size per house1822 ft²
average price per ft²143 $ / ft²

04/15/2026 - The value range (VR) for house prices in Olney, MO is $135/ sqft to $135/ sqft. An average home with 1822 sqft costs approximately $245,970 to $245,970. Olney, MO includes 1 ZIP codes and it is located in Lincoln county. The lowest prices are found in ZIP 63370, while the highest are in ZIP 63370. The average price per sqare feet is $143. Our analysis is based on 45 property listings.

Avergage prices by ZIP codes Olney

63370145 $ / ft²




Historical development of home values in Olney

Year Estimated value (USD) Change vs. 2025
2010 $120,261 -53.6%
2011 $115,610 -55.4%
2012 $115,299 -55.5%
2013 $119,608 -53.8%
2014 $125,556 -51.5%
2015 $132,000 -49.0%
2016 $138,889 -46.4%
2017 $146,385 -43.5%
2018 $154,478 -40.3%
2019 $161,641 -37.6%
2020 $169,997 -34.4%
2021 $193,353 -25.3%
2022 $225,406 -13.0%
2023 $237,701 -8.2%
2024 $251,453 -2.9%
2025 $258,949 0.0%

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



Example: 100% financing house in Olney

Loan amount: $258,949

Interest rate: 6.00%

Fixed monthly payment: $1,552.53

Breakdown in the 1st month:
Interest portion: $1,294.75  –  Principal portion: $257.79

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $15,450.44 $3,179.92 $255,769.08
2 $15,254.31 $3,376.05 $252,393.02
3 $15,046.08 $3,584.28 $248,808.74
4 $14,825.01 $3,805.35 $245,003.39
5 $14,590.30 $4,040.06 $240,963.33
6 $14,341.12 $4,289.24 $236,674.09
7 $14,076.57 $4,553.79 $232,120.29
8 $13,795.70 $4,834.66 $227,285.63
9 $13,497.51 $5,132.85 $222,152.78
10 $13,180.93 $5,449.43 $216,703.35
11 $12,844.82 $5,785.54 $210,917.80
12 $12,487.98 $6,142.38 $204,775.42
13 $12,109.13 $6,521.23 $198,254.19
14 $11,706.91 $6,923.45 $191,330.74
15 $11,279.89 $7,350.47 $183,980.27
16 $10,826.53 $7,803.83 $176,176.44
17 $10,345.21 $8,285.15 $167,891.29
18 $9,834.20 $8,796.16 $159,095.12
19 $9,291.67 $9,338.69 $149,756.43
20 $8,715.68 $9,914.68 $139,841.75
21 $8,104.16 $10,526.20 $129,315.55
22 $7,454.93 $11,175.43 $118,140.12
23 $6,765.65 $11,864.71 $106,275.41
24 $6,033.86 $12,596.50 $93,678.91
25 $5,256.94 $13,373.42 $80,305.49
26 $4,432.10 $14,198.26 $66,107.22
27 $3,556.38 $15,073.98 $51,033.24
28 $2,626.65 $16,003.71 $35,029.53
29 $1,639.57 $16,990.79 $18,038.74
30 $591.62 $18,038.74 $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 Olney, MO


1500 sqft3900 sqft
Ø selling price$259,546$552,123
Ø fast selling$235,951$496,911
Ø high price sale$283,140$607,336

In 2026, houses in Olney, MO will be offered at an average price of $143 per square foot. A 1,500 sqft home priced at $259,546 is 24.61% more expensive per square foot than a 3,900 sqft home priced at $552,123. Home prices in Olney, MO vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $382,240. Sellers who can wait longer may achieve a higher price of up to $467,182.


Guide to Olney, Missouri

Overview

Olney, MO is a quiet unincorporated community in Lincoln County, known for open skies and timeless country charm.
Travelers and homebuyers appreciate its small-town feel, scenic drives, and convenient proximity to larger services.

Location and Background

Located north of the St. Louis metro area, Olney sits amid rolling farmland and tree-lined backroads. The community traces its roots to nineteenth-century settlement patterns that shaped rural Missouri townsites.
While compact in size, Olney serves as a gateway to nearby towns for shopping, schools, and healthcare.

Outdoors and Lifestyle

Outdoor lovers can explore local conservation areas and the trails of Cuivre River State Park just a short drive away.
Weekend activities center on church gatherings, seasonal festivals, and farm-to-table flavors from neighboring producers. For those researching ?living in Olney Missouri,? the area offers affordable real estate and a slower pace without losing connectivity.

Getting There and Practical Info

Drivers reach Olney via well-maintained county roads that link to regional highways, making commutes and day trips straightforward.
Whether you are planning ?things to do in Olney MO? or seeking directions, Olney, MO rewards curiosity with authenticity, value, and Midwest hospitality.



FAQ – Home Values in Olney

What is the median home value in Olney in 2026?

In 2026, the typical home value in Olney is about $258,949 for an average home size of 1822 square feet. This corresponds to an average price of roughly $143 per square foot.

What is the average cost per square foot in Olney?

In 2026, homes in Olney sell for an average of around $143 per square foot, with a typical range between $135 and $135 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 Olney is about 1822 square feet, with an estimated 2026 value around $258,949.



Locations close to Olney, MO

Portage Des Sioux, MO134 $ / ft²
Saint Peters, MO174 $ / ft²
Silex, MO84 $ / ft²
Old Monroe, MO165 $ / ft²
Lake Saint Louis, MO149 $ / ft²
O Fallon, MO125 $ / ft²
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