When you build a house, you can design the house that suits your lifestyle, from the floor plan to the finishes. But before you start, it’s important to understand the full cost of building a home.
The average cost to build a home in the United States is approximately $323,077, but most homeowners spend between $138,937 and $531,039, depending on the size of the home, the materials used, and where the home is built.
However, construction costs alone don’t tell the whole story. Building a home also requires purchasing land, preparing the site, connecting utilities, and securing permits, all of which can significantly increase the total cost.
Let’s take a closer look at the actual cost of building a house.
What is the average cost to build a house?
The average cost to build a home in the United States is about $323,077, with most homes ranging from $138,937 to $531,039 depending on size, materials and location, Angi said. This is lower than the median sales price of $429,708 as of February 2026, which can make construction seem like a more affordable option at first.
But that comparison doesn’t tell the whole story.
Construction costs typically reflect construction only. This doesn’t include purchasing land, preparing the site, hooking up utilities, or other upfront costs that can quickly add up to tens or even hundreds of thousands of dollars. Taking these into account, building a home often costs as much or more than buying an existing home.
Home Size (square feet) Average Cost Average Price Range 1,000 $150,000 $100,000-$500,000 1,500 $225,000 $150,000-$750,000 1,750 $262,500 $175,000-$875,000 2,000 $300,000 $200,000 ~ $1,000,000 2,200 $330,000 $220,000 ~ $1,100,000 3,000 $450,000 $300,000 ~ $1,500,000
Source: Angi
What factors affect the cost of building a house?
While there may be an average cost to build a home, the final cost can vary widely. Location, home size and number of bedrooms, planning and permits, labor and materials can all affect the final amount.
position
Depending on where you build, costs can vary widely. Land in a desirable location with in-demand utilities and infrastructure can cost more than $100,000, while a few acres in a rural county can cost as little as $2,000 per acre.
Location can also affect material and labor costs. Here’s how much the average price of a 2,000 square foot home varies by state.
States Total average price for a 2,000 square foot home Alabama $291,000 California $363,000 Hawaii $431,000 North Carolina $297,000 Oklahoma $300,000 Rhode Island $372,000 South Dakota $301,000 Texas $309,000 Vermont $322,000 Washington $363,000
Source: Autodesk
House size and number of bedrooms
The size of your home is one of the biggest factors in determining costs. The larger the house, the more materials, labor, and time are required to complete it.
In addition to square footage, the number of bedrooms can also affect the price. Each additional bedroom can increase construction costs by approximately $20,000 to more than $80,000, depending on the design and the need for additional bathrooms and utilities.
planning and permitting
The cost of home plans varies depending on whether you use standard building plans or hire an architect to build a custom plan for your future home. You will also need to work with your general contractor to obtain all necessary permits for construction. The cost of a building permit varies by location, but averages between $150 and $2,000.
labor and materials
Labor costs often account for approximately 30% to 50% of the total cost of building a home. These costs cover everything from your home’s foundation, framing, roof, plumbing, electrical, insulation, drywall, and cabinets to doorknobs. This is where small decisions add up to create wide variation in total construction costs.
Here’s a quick look at common construction costs broken down by category, according to Rocket Mortgage.
Foundation: $9,000 Framing: $20,000 – $50,000 Exterior finishes (roof, siding, windows, doors, etc.): $25,000 – $60,000 Plumbing and electrical: $30,000 – $75,000 Interior finishes (insulation, drywall, flooring, cabinets, etc.): $50,000 – $175,000 Outdoor living space: $4,150 – $11,190
Additional costs for building a house
When building a house, it is common for additional unplanned costs to be incurred during the process. Here we take a look at some of the average costs you may incur depending on where you build your new home.
Sewer installation: $1,400 – $5,800 Running electrical lines to your new home: $4,000 – $20,000 New construction inspection: $300 – $400 Excavation of the land: $1,500 – $10,000 Land clearing: $1,000 – $3,300 Land survey: $1,800 – $6,500 Land clearing: $1,400 – $6,200 Off-site temporary living expenses: $8,600 – $11,900 Site cleaning: $0.10 – $0.50 per square foot
Should you build a new home or buy an existing one?
When comparing costs, building and buying are not always as directly aligned as they seem. The average cost to build a home is $323,077, while the median sales price for existing homes as of February 2026 is $429,708. However, construction costs typically do not include land or site preparation, costs that can significantly increase the total cost.
This can result in a higher overall cost to build a home, depending on the location, land price, and scope of the project.
At the same time, cost is only part of the decision.
Building a home gives you complete control over the layout, design, and materials, which can be appealing if you have specific needs or want something move-in ready from day one. On the other hand, if you buy an existing home, you can usually buy it sooner and have a lower initial cost, but it may need updates and repairs over time.
Here are some important differences to consider.
Purchasing an existing home is usually much faster than building one from scratch. Building a new home requires more decisions and adjustments throughout the process. The new construction allows for complete customization and everything is brand new. Your existing home may need updates and repairs, but you’ll have the opportunity to renovate over time.
What financing options are available for building a new home?
Unless you have enough cash to cover all your expenses, you will need to set aside funds. There are two types of home construction loans: permanent construction loans and construction-only loans.
Loans from construction to permanent
A construction-to-permanent loan is a special type of loan that finances the construction of a new home and that converts to a traditional mortgage once the construction is complete. This type of loan benefits the borrower by minimizing closing costs and streamlining the process.
Construction loan
A construction-only loan is a short-term loan that finances only the construction phase and is then repaid in full. If you want to choose between a construction loan and a mortgage separately, this option gives you more flexibility.
Other types of financing
In addition to mortgages, there are several other ways to finance the construction of a new home. One solution for small projects is to take out a personal loan. Although it won’t cover the entire cost of construction, it can be helpful in a pinch if you need extra cash to cover your project.
The other two types of financing are home equity loans or home equity lines of credit (HELOCs). With a home equity loan, you can borrow an amount based on the equity in your current home. If you move out and sell your old home, you can use the proceeds to pay off your loan. A HELOC is similar in that you tap into the equity in your current home to borrow against, but instead of borrowing all at once like a home equity loan, you can borrow from your line of credit up to the amount you’re approved for.
How long does it take to build a house?
On average, a single-family home takes about seven months to complete. Custom homes take a little longer to build on average at 8.9 months, while mass-manufactured homes take an average of 6.1 months.
Region can also affect average construction time. New construction takes an average of 11.1 months in the Northeast, compared to 6.1 months in the South. It takes an average of 7.7 months in the Midwest and 7.1 months in the West.
Final thoughts on how much it costs to build a new home
Building a home can be a rewarding way to create a space that perfectly suits your needs, but the construction costs alone are often not enough. Once land, site preparation, and other costs are taken into account, the total price may differ significantly from the initial estimate.
For some, the customization and long-term value are worth the added time and complexity. For others, buying an existing home can be a faster and easier option. Understanding the full range of costs upfront will help you make the right decisions based on your budget, schedule, and priorities.
