Cost to Build a House in O Fallon, Missouri

The cost to build a house in O Fallon, Missouri ranges from $90 to $200 per square foot depending on the grade of construction you choose (not including the cost of sitework or land). To get a more accurate cost for your home building project, request a quote.

By HomeBlue Team

Updated October 28, 2021 5:11 PM

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How Much Does it Cost to Build a House in O Fallon, MO?

This guide is intended to provide you an approximate cost to build a house in your area. To get a quote for your specific project, Click Here for a Free Estimate. Our research, which includes feedback provided by home builders, resulted in the following home building cost in O Fallon, MO.

Cost to build a house in O Fallon:

The Cost to build a house in O Fallon, Missouri ranges from $90 to $200 per square foot depending on the grade of construction you choose (not including the cost of sitework or land).

Home building cost based on the grade of construction you choose:

Home building cost (standard grade construction): $90 to $130 per square foot.
Home building cost (premium grade construction): $130 to $160 per square foot.
Home building cost (luxury grade construction): $160 to $200 per square foot.
To get a more accurate cost for your home building project, request a quote.

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Factors that Influence Home Construction Cost in O Fallon

When house builders come to provide you an estimate, they will consider several factors that can increase or decrease the cost of your project. Pricing for your home building project will vary based on the type of work required, your lot configuration, and the grade of construction you select. Here are a few things to keep in mind:

Your prices may be higher when:

The house is multiple stories.
The roof is complex with many ridges and valleys.
You want a deck, pool, or patio.
The lot is difficult to build on (ie: odd shape or steep lot).
The property is in a high cost city.
Local builders have a significant backlog of work.
You choose high end finishes and materials.
The house is custom designed.
Local building requirements are more strict.

Your prices may be lower when:

You want to build a one story house.
The roof is a simple gable or hip roof.
The property located in a lower cost city.
You choose standard building materials.
You use a pre-designed plan and request minimal changes.
The lot is easy to build (ie: it is rectangular or flat).
Local building ordinances are less strict.
The builder is building multiple houses in the same neighborhood.

Price(less) Quotes from Local Home Builders Near O Fallon, MO

Comia Home Builders, Inc. Founded in 2001, Comia Home Builders, has been serving the needs of homeowners in the St. Louis area for over 15 years. Our company is dedicated to meeting each of our customers' unique needs and to providing high-quality craftsmanship at competitive prices. Custom solutions are our specialty and we go the extra mile to make your dream home into a reality! Whether you need a professional team to handle your remodel project, restore your roof, or build your new home from the ground up, our team at Comia Home Builders in O'Fallon, MO has the tools and expertise to get the job done right. With our established commitment to 110% customer satisfaction, you can trust that we have your best interests in mind and that we'll work tirelessly to help you achieve your ultimate vision for your home.

McKelvey Homes Established in 1898, McKelvey Homes is Missouri’s oldest and most well-established name in the home-building industry. With a tradition of quality construction and great value, be assured that we hold ourselves to the highest standard of excellence. After building many homes in the St. Louis Area, Third Generation Owner, Bob McKelvey, was looking to find the perfect fit to take his company into the future. That perfect fit was St. Louis Homebuilding Industry Leader, Jim Brennan, President and Owner of McKelvey Homes. Jim is a former president of the Home Builder's Association and has more than 30-years of experience in the industry. He has continued to grow the company by seeking out the most appealing neighborhoods and offering a sophisticated portfolio of homes.

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