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How Much Does it Cost to Install a Wall?

Most homeowners spend between $1,152 to $1,982 nationally.
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If you are thinking about the possibility of installing a wall in your home, you will need to plan based on the magnitude of the project. In the case of a pony wall, you may be able to handle the project easily as you create a dividing space in a large living area. However, if you are going to expand your house and need to install weight-bearing walls, there will be a significant amount of structural work. Additionally, you will need to investigate building codes and local requirements to ensure that you comply with structural guidelines. Costs will vary according to the magnitude of your project.

National Install a Wall Costs

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Median Cost


Minimum Cost


Maximum Cost
Average Range:


National Average Cost $1,915
Minimum Cost $65
Maximum Cost $5,500
Average Range $1,152 to $1,982
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How do we get this data? This info is based on 10180 cost profiles, as reported by ImproveNet members.

Plan Your Project

In the case of a small project that won't include electrical wiring or significant home support, you may be able to plan with home design books or software. You will need an accurate measurement of the area to be altered, and you will need to consider how the project will affect flooring and walls already in place.

If your improvements will involve larger walls, complicated elements like electrical wiring and light fixtures, structural support or other important issues, you should work with a design professional. Your architect can provide proper documentation with blueprints and specs, ensuring that building codes are addressed and that structural integrity is assured. Although this can be an extra expense, it's important for the safety of those who will use the structure.


The cost of materials will correlate to the complexity of your project. A pony wall can be relatively inexpensive to construct, requiring only some basic elements. A large wall with wiring and fixtures could lead to extensive costs. Weight-bearing walls may require that additional footings be poured to ensure proper support. 


A DIY project that you can plan and complete on your own will be minimal in labor costs. If you need professional assistance, small projects can be completed quickly. A larger project may require multiple workers and longer working times, meaning that you can expect labor costs to be significantly higher. Additionally, you may need to pay for inspections during the process, important for earning the approval needed by your homeowner's insurance provider. It's important to remember that skimping on proper design and installation could be costly in the future.

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