House Prices

Bayfield O Fallon, MO House Prices & Home Values 2026


Average Data

average house price$330,830
average size per house2130 ft²
average price per ft²155 $ / ft²

04/15/2026 - The value range (VR) for house prices in Bayfield O Fallon, MO is $147.25/ sqft to $162.75/ sqft. An average home with 2130 sqft costs approximately $312,388 to $345,271. 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 $155. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes Bayfield O Fallon

63368149 $ / ft²




Historical development of home values in Bayfield O Fallon

Year Estimated value (USD) Change vs. 2025
2010 $153,643 -53.6%
2011 $147,702 -55.4%
2012 $147,304 -55.5%
2013 $152,810 -53.8%
2014 $160,409 -51.5%
2015 $168,641 -49.0%
2016 $177,442 -46.4%
2017 $187,019 -43.5%
2018 $197,359 -40.3%
2019 $206,510 -37.6%
2020 $217,186 -34.4%
2021 $247,025 -25.3%
2022 $287,976 -13.0%
2023 $303,684 -8.2%
2024 $321,253 -2.9%
2025 $330,830 0.0%

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



Example: 100% financing house in Bayfield O Fallon

Loan amount: $330,830

Interest rate: 5.98%

Fixed monthly payment: $1,978.39

Breakdown in the 1st month:
Interest portion: $1,647.53  –  Principal portion: $330.86

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $19,659.83 $4,080.87 $326,749.13
2 $19,409.16 $4,331.53 $322,417.61
3 $19,143.10 $4,597.59 $317,820.02
4 $18,860.70 $4,879.99 $312,940.02
5 $18,560.95 $5,179.74 $307,760.28
6 $18,242.79 $5,497.91 $302,262.37
7 $17,905.08 $5,835.61 $296,426.76
8 $17,546.63 $6,194.06 $290,232.70
9 $17,166.17 $6,574.53 $283,658.17
10 $16,762.33 $6,978.36 $276,679.81
11 $16,333.69 $7,407.00 $269,272.81
12 $15,878.72 $7,861.97 $261,410.83
13 $15,395.80 $8,344.89 $253,065.94
14 $14,883.23 $8,857.47 $244,208.48
15 $14,339.16 $9,401.53 $234,806.94
16 $13,761.68 $9,979.01 $224,827.93
17 $13,148.73 $10,591.97 $214,235.96
18 $12,498.12 $11,242.57 $202,993.39
19 $11,807.55 $11,933.14 $191,060.25
20 $11,074.57 $12,666.12 $178,394.12
21 $10,296.56 $13,444.13 $164,949.99
22 $9,470.76 $14,269.93 $150,680.06
23 $8,594.24 $15,146.45 $135,533.61
24 $7,663.88 $16,076.81 $119,456.80
25 $6,676.38 $17,064.32 $102,392.49
26 $5,628.21 $18,112.48 $84,280.01
27 $4,515.67 $19,225.03 $65,054.98
28 $3,334.78 $20,405.91 $44,649.07
29 $2,081.36 $21,659.33 $22,989.74
30 $750.95 $22,989.74 $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 Bayfield O Fallon, MO


1500 sqft3900 sqft
Ø selling price$280,200$596,062
Ø fast selling$254,728$536,456
Ø high price sale$305,673$655,668

In 2026, houses in Bayfield O Fallon, MO will be offered at an average price of $155 per square foot. A 1,500 sqft home priced at $280,200 is 22.91% more expensive per square foot than a 3,900 sqft home priced at $596,062. Home prices in Bayfield 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 $412,658. Sellers who can wait longer may achieve a higher price of up to $504,360.


Bayfield Neighborhood in O?Fallon, MO

Location and Lifestyle

Bayfield is a welcoming residential neighborhood in O?Fallon, MO, set within vibrant St. Charles County.
Known for quiet streets and mature landscaping, Bayfield offers a peaceful suburban vibe with convenient city access.
Its location places residents minutes from shopping, dining, and services along O?Fallon?s major corridors and nearby interstates for easy commuting.

Homes and Neighborhood Feel

Home styles in the community typically include well-kept single-family residences with spacious yards and practical floor plans.
Neighborhood sidewalks, cul-de-sacs, and green spaces foster a walkable, family-friendly environment.

Schools, Parks, and Recreation

Families appreciate access to reputable local schools and numerous parks, playgrounds, and sports facilities throughout O?Fallon.
Outdoor enthusiasts enjoy quick trips to regional trails, lakes, and recreation venues across St. Charles County.

Commuting and Real Estate Appeal

The area?s strong job market and proximity to St. Louis make Bayfield real estate appealing to both first-time buyers and move-up homeowners.
Buyers searching for homes for sale in O?Fallon, MO often shortlist Bayfield for its value, convenience, and community feel.
Whether you?re relocating or right-sizing, Bayfield in O?Fallon delivers a balanced lifestyle with comfort, connectivity, and long-term appeal.



FAQ – Home Values in Bayfield O Fallon

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

In 2026, the typical home value in Bayfield O Fallon is about $330,830 for an average home size of 2130 square feet. This corresponds to an average price of roughly $155 per square foot.

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

In 2026, homes in Bayfield O Fallon sell for an average of around $155 per square foot, with a typical range between $147.25 and $162.75 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Bayfield?

The average home size in Bayfield O Fallon is about 2130 square feet, with an estimated 2026 value around $330,830.



Neighborhoods close to Bayfield O Fallon, MO

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