House Prices

Caledonia O Fallon, MO House Prices & Home Values 2026


Average Data

average house price$308,243
average size per house1985 ft²
average price per ft²145 $ / ft²

04/15/2026 - The value range (VR) for house prices in Caledonia O Fallon, MO is $137.75/ sqft to $152.25/ sqft. An average home with 1985 sqft costs approximately $253,747 to $280,457. O Fallon, MO includes 1 ZIP codes and it is located in St. Charles county. The lowest prices are found in ZIP 63368, while the highest are in ZIP 63368. The average price per sqare feet is $145. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes Caledonia O Fallon

63368139 $ / ft²




Historical development of home values in Caledonia O Fallon

Year Estimated value (USD) Change vs. 2025
2010 $143,154 -53.6%
2011 $137,618 -55.4%
2012 $137,247 -55.5%
2013 $142,377 -53.8%
2014 $149,457 -51.5%
2015 $157,128 -49.0%
2016 $165,328 -46.4%
2017 $174,251 -43.5%
2018 $183,885 -40.3%
2019 $192,411 -37.6%
2020 $202,358 -34.4%
2021 $230,160 -25.3%
2022 $268,315 -13.0%
2023 $282,950 -8.2%
2024 $299,320 -2.9%
2025 $308,243 0.0%

Graph: estimated home values in Caledonia O Fallon over time (USD)



Example: 100% financing house in Caledonia O Fallon

Loan amount: $308,243

Interest rate: 5.57%

Fixed monthly payment: $1,763.34

Breakdown in the 1st month:
Interest portion: $1,430.25  –  Principal portion: $333.10

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $17,059.37 $4,100.75 $304,142.25
2 $16,825.12 $4,335.00 $299,807.25
3 $16,577.49 $4,582.63 $295,224.62
4 $16,315.72 $4,844.40 $290,380.22
5 $16,038.99 $5,121.13 $285,259.09
6 $15,746.45 $5,413.67 $279,845.42
7 $15,437.21 $5,722.91 $274,122.51
8 $15,110.30 $6,049.82 $268,072.69
9 $14,764.71 $6,395.41 $261,677.28
10 $14,399.39 $6,760.73 $254,916.55
11 $14,013.19 $7,146.93 $247,769.62
12 $13,604.94 $7,555.18 $240,214.44
13 $13,173.36 $7,986.76 $232,227.68
14 $12,717.13 $8,442.99 $223,784.69
15 $12,234.84 $8,925.28 $214,859.41
16 $11,725.00 $9,435.12 $205,424.29
17 $11,186.04 $9,974.08 $195,450.21
18 $10,616.29 $10,543.83 $184,906.38
19 $10,013.99 $11,146.13 $173,760.25
20 $9,377.29 $11,782.83 $161,977.42
21 $8,704.22 $12,455.90 $149,521.51
22 $7,992.70 $13,167.43 $136,354.09
23 $7,240.53 $13,919.59 $122,434.50
24 $6,445.40 $14,714.72 $107,719.78
25 $5,604.85 $15,555.27 $92,164.51
26 $4,716.28 $16,443.84 $75,720.67
27 $3,776.96 $17,383.16 $58,337.50
28 $2,783.98 $18,376.14 $39,961.36
29 $1,734.27 $19,425.85 $20,535.51
30 $624.61 $20,535.51 $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 Caledonia O Fallon, MO


1500 sqft3900 sqft
Ø selling price$244,227$519,537
Ø fast selling$222,025$467,583
Ø high price sale$266,429$571,490

In 2026, houses in Caledonia O Fallon, MO will be offered at an average price of $145 per square foot. A 1,500 sqft home priced at $244,227 is 21.34% more expensive per square foot than a 3,900 sqft home priced at $519,537. Home prices in Caledonia O Fallon, MO vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $359,679. Sellers who can wait longer may achieve a higher price of up to $439,608.


Caledonia Neighborhood in O'Fallon, MO

Location & Convenience

The Caledonia neighborhood in O'Fallon, MO offers a welcoming suburban setting in St. Charles County.
Its convenient O'Fallon location places residents minutes from everyday shopping, dining, and major commuter routes across the St. Louis metro.

Homes & Community

Designed for modern living, Caledonia showcases attractive single?family homes with open layouts, functional kitchens, and useful storage.
Sidewalk?lined streets, tree?dotted views, and community green spaces create a relaxed, walkable vibe for all ages.
An established homeowners association helps maintain common areas and supports a cohesive neighborhood feel.

Parks & Lifestyle

Recreation comes easy with nearby parks, fitness centers, and youth sports options that make staying active simple.
Residents also enjoy O'Fallon?s popular events, trails, and family?friendly attractions just a short drive from home.

Schools & Market

Families value access to reputable local schools and convenient childcare, enrichment, and library resources.
The local real estate scene remains strong, with homes for sale in Caledonia, O'Fallon appealing to first?time, move?up, and downsizing buyers.
If you seek comfort, convenience, and long?term value, Caledonia in O'Fallon, MO is a neighborhood to put at the top of your list.



FAQ – Home Values in Caledonia O Fallon

What is the median home value in Caledonia O Fallon in 2026?

In 2026, the typical home value in Caledonia O Fallon is about $308,243 for an average home size of 1985 square feet. This corresponds to an average price of roughly $145 per square foot.

What is the average cost per square foot in Caledonia O Fallon?

In 2026, homes in Caledonia O Fallon sell for an average of around $145 per square foot, with a typical range between $137.75 and $152.25 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Caledonia?

The average home size in Caledonia O Fallon is about 1985 square feet, with an estimated 2026 value around $308,243.



Neighborhoods close to Caledonia O Fallon, MO

Blue Valley Kansas City, MO97 $ / ft²
Guthrie New Bloomfield, MO86 $ / ft²
Baden Saint Louis, MO47 $ / ft²
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