House Prices

Barathaven O Fallon, MO House Prices & Home Values 2026


Average Data

average house price$326,844
average size per house2104 ft²
average price per ft²153 $ / ft²

04/15/2026 - The value range (VR) for house prices in Barathaven O Fallon, MO is $145.35/ sqft to $160.65/ sqft. An average home with 2104 sqft costs approximately $300,924 to $332,600. 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 $153. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes Barathaven O Fallon

63368147 $ / ft²




Historical development of home values in Barathaven O Fallon

Year Estimated value (USD) Change vs. 2025
2010 $151,792 -53.6%
2011 $145,922 -55.4%
2012 $145,530 -55.5%
2013 $150,969 -53.8%
2014 $158,476 -51.5%
2015 $166,609 -49.0%
2016 $175,304 -46.4%
2017 $184,766 -43.5%
2018 $194,981 -40.3%
2019 $204,022 -37.6%
2020 $214,569 -34.4%
2021 $244,049 -25.3%
2022 $284,506 -13.0%
2023 $300,025 -8.2%
2024 $317,382 -2.9%
2025 $326,844 0.0%

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



Example: 100% financing house in Barathaven O Fallon

Loan amount: $326,844

Interest rate: 5.90%

Fixed monthly payment: $1,939.47

Breakdown in the 1st month:
Interest portion: $1,608.07  –  Principal portion: $331.40

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $19,187.47 $4,086.14 $322,757.86
2 $18,939.59 $4,334.02 $318,423.84
3 $18,676.67 $4,596.94 $313,826.90
4 $18,397.80 $4,875.81 $308,951.09
5 $18,102.02 $5,171.60 $303,779.50
6 $17,788.29 $5,485.33 $298,294.17
7 $17,455.52 $5,818.09 $292,476.08
8 $17,102.58 $6,171.04 $286,305.05
9 $16,728.21 $6,545.40 $279,759.65
10 $16,331.14 $6,942.47 $272,817.18
11 $15,909.99 $7,363.63 $265,453.55
12 $15,463.28 $7,810.34 $257,643.22
13 $14,989.47 $8,284.14 $249,359.07
14 $14,486.92 $8,786.69 $240,572.38
15 $13,953.88 $9,319.73 $231,252.65
16 $13,388.51 $9,885.10 $221,367.55
17 $12,788.84 $10,484.77 $210,882.78
18 $12,152.79 $11,120.82 $199,761.95
19 $11,478.15 $11,795.46 $187,966.50
20 $10,762.59 $12,511.02 $175,455.48
21 $10,003.62 $13,269.99 $162,185.49
22 $9,198.61 $14,075.00 $148,110.49
23 $8,344.76 $14,928.85 $133,181.64
24 $7,439.12 $15,834.49 $117,347.14
25 $6,478.53 $16,795.08 $100,552.06
26 $5,459.67 $17,813.94 $82,738.12
27 $4,379.01 $18,894.61 $63,843.52
28 $3,232.78 $20,040.83 $43,802.69
29 $2,017.02 $21,256.59 $22,546.10
30 $727.51 $22,546.10 $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 Barathaven O Fallon, MO


1500 sqft3900 sqft
Ø selling price$273,252$581,282
Ø fast selling$248,411$523,154
Ø high price sale$298,093$639,410

In 2026, houses in Barathaven O Fallon, MO will be offered at an average price of $153 per square foot. A 1,500 sqft home priced at $273,252 is 22.63% more expensive per square foot than a 3,900 sqft home priced at $581,282. Home prices in Barathaven 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 $402,426. Sellers who can wait longer may achieve a higher price of up to $491,854.


Living in Barathaven, O'Fallon, MO

Location and Accessibility

Barathaven in O'Fallon, MO is a sought-after neighborhood known for its scenic green spaces, walkable design, and welcoming community vibe. Located in St. Charles County near major routes like I-64/Highway 40, the area offers quick commutes to employment centers and regional attractions.
Homebuyers searching for Barathaven real estate appreciate the blend of modern construction, quiet streets, and convenient amenities.

Parks, Schools, and Amenities

At the heart of the neighborhood, Barathaven Park features a picturesque lake, paved trails, and open fields perfect for jogging, birdwatching, or a relaxed evening stroll. Families value the proximity to highly regarded St. Charles County schools, neighborhood playgrounds, and community events that foster connection.
Dining, shopping, and services along Highway K and nearby retail centers keep daily errands simple while expanding weekend options. Outdoor enthusiasts love the easy access to regional parks, golf courses, and multi-use trails that weave through O'Fallon and the surrounding suburbs.

Real Estate and Lifestyle

The local housing mix includes single-family homes, villas, and low-maintenance options, making homes for sale in Barathaven attractive to first-time buyers, professionals, and downsizers. With strong property values and steady demand, the neighborhood offers a compelling balance of lifestyle and long-term investment potential.
If you?re exploring Barathaven homes, partner with a knowledgeable O?Fallon real estate expert to compare neighborhoods, track new listings, and secure the right fit for your goals.



FAQ – Home Values in Barathaven O Fallon

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

In 2026, the typical home value in Barathaven O Fallon is about $326,844 for an average home size of 2104 square feet. This corresponds to an average price of roughly $153 per square foot.

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

In 2026, homes in Barathaven O Fallon sell for an average of around $153 per square foot, with a typical range between $145.35 and $160.65 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Barathaven?

The average home size in Barathaven O Fallon is about 2104 square feet, with an estimated 2026 value around $326,844.



Neighborhoods close to Barathaven O Fallon, MO

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