How Much Does It Cost To Build A House In Idaho

Idaho is a state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border

It is the only state that borders only one other U.S. state, and it is also the most sparsely populated state in the country. It is often referred to as “The Beehive State” because of the many honeybee colonies found in its mountains and in its valleys.


The land is a major cost of building a house. This can vary considerably depending on the location, size, and shape of the lot, whether it has views or access to utilities, and how close it is to schools, shopping, and other amenities.

The cost of construction materials, labor, and other building costs can vary considerably depending on the region, the type of home being built, and the number of bathrooms and bedrooms it has.

If you are building a new home, you’ll need to factor in the cost of construction materials. For example, if you want to build an energy-efficient home that uses solar power, that will add to the cost of building your dream home.

Architectural Design

When you go to build a house, you want it to look good, even if it’s just for yourself. If you’re building a home for someone else, then there are two ways of looking at architecture: aesthetics and functionality.

The first step in getting an architect involved is finding one who can help design the exterior look of your house. This involves selecting materials that will suit both your budget and the needs of your family (or client).

Then comes interior design work: how many bedrooms do they need? Do they need a study? A music room? How much space do they want in their kitchen? The list goes on and on.

Professional Fees

Professional fees usually cost between 8 to 15 percent of a home’s total project cost. Asking prices can range from $11.82 to $88.68 per square foot. For a 1,932-square-foot home, professional fees cost a minimum of $22,797. 

Professional fees are approximately: $11.82 – $88.68 per square foot.

Site Works

Site preparation involves a number of jobs and tasks, including but not limited to surveying, grading, and excavation. The cost of site preparation is typically independent of construction costs. Site preparation typically adds 3-8% to the total project cost, depending on the scale and nature of the project. For example, building a home atop a boulder will cost more than building on flat land. With that said, prepare to spend at least $3.45 per square foot and at most $13.80 per square foot. The cost for site works will depend on the type of construction, the number of stories, and existing site conditions. The site works for approximately: $3.45 – $13.80 per square foot.


Excavation is the process of removing soil from a site. Excavation is often required to prepare a foundation for a house, building, or other structure. It can also be used for certain types of construction, such as roads, bridges, and tunnels.

Excavation costs vary depending on the size and depth of the excavation needed. The cost of excavating will be determined by who does it (contractor vs homeowner), what type of equipment is required, and how far down they need to go below ground level where you want to build your house or garage, etc.


The foundation is the most expensive part of building a house. The foundation is also the most important part of a house because it’s the foundation of your home.

It’s important to understand what type of foundation you need before selecting your contractor, as this can affect costs significantly. For example, some foundations require excavation, which can run up to $20 per square foot in some parts of Idaho.

Foundation costs usually occupy 10-15% of your total construction budget. For a house with a floor area of 1,932 square feet, consider spending anywhere between $22,218 to $49,990.


Framing, which includes the basic structure of your home, is the most expensive part of building a house. This includes framing for walls as well as floor joists and beams. The cost depends on the size and complexity of your house, and it can vary depending on how many rooms you want to build and how much custom work you want to be done.

The good news is that many contractors will frame your home in stages so that they can take measurements as they go along. That way, not only do you get to see your frame being built but it’s also cheaper than hiring them all at once. Lightweight framing costs start at 10-20% of the total project cost, giving you a price per square foot of $11.50 to $34.50. These estimates are all based on a 1,932-square-foot craftsman bungalow. Luxury and high-end projects would cost five times the average pricing. 


Siding is the outside covering of a house. Siding can be made of wood, vinyl, or aluminum. Vinyl siding is available in a variety of colors and textures to complement any home design and style. Aluminum siding has become more popular since it doesn’t need painting and comes with a long warranty. Wood shingles have been around for centuries as an affordable way to build homes that look like they cost much more than they did.

Wood shingles are also known to last up to 50 years with proper care and maintenance which makes them very eco-friendly compared to other materials like brick or concrete block which require constant repainting every few years at great expense.

Windows, Doors, and Cabinetry

Windows and doors are perhaps the most expensive part of your new home. They can also be the hardest to plan for because there are so many factors that go into pricing them out. The cost of windows and doors will depend on the type of window or door you choose, for example, you’ll pay a lot more for double-paned windows than single-paned ones, and more still if they’re wood instead of vinyl. Plus, there are installation labor costs to consider as well.

Depending on the type and quality of window or door that you choose, it could cost anywhere from $1,000 per unit (for standard double-hung) to over $10,000 per unit (for high-end custom models). A good rule of thumb is that replacing all your old windows will run around $3-$4 per square foot in Idaho Falls; upgrading just one room with higher-quality products can add up quickly.


The cost of a new roof depends on the type of roof you choose. For example, if you decide to install a steel-paneled roof, your costs will be more than if you go with asphalt shingles. The average price of installing an asphalt shingle roof in Idaho is around $7,000; it’s closer to $10,000 for steel-paneled roofs.

Exterior Trim

Exterior trim is the finishing touch on your new home. It can be made from wood, vinyl, or composite materials, and can be painted or stained. Trim can be installed by professional carpenters or do-it-yourselfers. It’s best to hire a carpenter if you plan to install exterior trim yourself because it’s difficult to cut properly and install correctly without proper tools and training.

Interior Finishes

The cost of interior finishes can vary depending on what you need. The following is an estimated range for each type of finish:

  • Carpeting will cost from $1-2 per square foot.
  • Wood floors will run from $5 to $10 per square foot, but in some areas, it can be as high as $20 or $30 per square foot.
  • Tile flooring starts at around $1 per tile and goes up from there depending on your specific needs and specifications.
  • Painting costs between $2 and $3 per linear foot with a 1/8 inch brush stroke; this means that if the room is 20×30 feet, then the painting would cost anywhere from about $800 to over $1,000 (depending on how thickly your painter applies paint). If you have textured walls or ceilings then expect these numbers to go up even further – it may not seem like much but those little bumps add up quickly.
  • Wallpaper installation costs around 50 cents per sheet which means that covering an entire living room could cost as much as $500 plus materials like paste etc.; installation of wallpaper requires specialized tools so unless someone else is willing to pitch in some cash towards labor expenses like this I wouldn’t recommend using wallpaper unless absolutely necessary because even though it looks great once installed correctly – getting rid of it later isn’t fun either.
  • Laminate flooring runs about half what real hardwood would cost including installation while still giving off similar visual effects without having any maintenance requirements whatsoever; however, there’s no resale value attached so if selling ever becomes necessary then this type of surface might need replacing first before anything else, just something worth keeping in mind going forward when looking into all options available today.


Flooring is another major component of your home. There are many options to choose from, each with its own price tag. Here’s how much flooring in Idaho will cost:

  • Hardwood flooring is the most expensive option and can cost upwards of $10 per square foot.
  • Carpet prices are typically between $6 and $7 per square foot, depending on the quality and type you choose.
  • Laminate floors average around $5 per square foot (with some brands costing as little as $3 or less). This material comes in all sorts of styles, from wood, tile, or stone, and can be installed by yourself if you want to save money (or just have fun).
  • Tile is one of the most common materials for bathroom floors, but it also works great in any room where moisture might be an issue (like kitchens). Expect to pay about $4-$5 per square foot for tiles. You’ll need an installer if you’re going this route; they’ll charge anywhere from $2-$7 per hour depending upon what kind of tile you purchase and how big your house is.

Bathroom Fixtures and Fitting

  • Bathroom fixtures and fittings are often the most expensive items in a home. They include a toilet, sink, tub, shower, toilet roll holder, and towel rail.
  • A bathroom can be fitted with a shower or bath. A bath is usually smaller than a shower area but it will be easier to keep clean because there will be less of it to clean.
  • The cost of fitting the bathroom depends on what kind you want to install (shower or bath) and how much space you have available for your plumbing system within the walls – this also affects how much installation costs will be as well as making sure everything fits together properly so that nothing leaks when using it afterward.

Electrical Works

The electrical works of the house include the wiring and all its components. It is a very important component of any house, so you should put more effort into choosing your contractor. You should also pay attention to how long it takes them to finish their work because electricians are notorious for being slow workers.

The benefits of having an electrician in your home include:

  • Safety. Electrical work is one of the most dangerous elements in any home construction process due to improper installation or use by untrained professionals doing electrical work on their own homes without proper knowledge or experience with electricity itself;
  • Quality Workmanship – People who know what they’re doing use different types of materials which will ensure that there aren’t any problems after installation;
  • Professionalism – Some companies only hire people with years’ worth of experience under their belts so they can provide quality services at reasonable prices as well as give great customer service even when something goes wrong with one thing or another during construction


As with most things in life, the cost of an HVAC system depends on what you need it to do. If your house is small and doesn’t have a lot of windows or doors that open up to the outside world, then an air conditioner will probably be enough for you. If not, then you should consider getting a furnace as well.

If there are people living in multiple rooms in your home (or even just one room), then having separate systems for each room makes sense because it helps keep each room at its own comfortable temperature without having to adjust any settings on any other system first before opening up another door or window.

This means that even if one person likes their bedroom cold while another prefers warmer temperatures around their feet when they sleep at night – neither person has to compromise since both systems are independent of one another.

Home Addition Costs In Idaho

Landscaping Costs

10% of your construction cost is a feasible budget for an average landscaping job for your home, including all yards and sides. If you will be working with a home construction budget of $222,000 for a 1,932 square meter home, it would be reasonable to spend around $20,000 on landscaping. 

Landscaping costs approximately: $20,000 lump sum

Driveway Costs

The cost for a plain concrete driveway installation in Idaho ranges from $3.30 to $6.61 per square foot. An upgrade to concrete would be concrete pavements, which cost $9.44 to $16.99.

Driveway cost approximately: $3.30 – $16.99 per square foot

Perimeter Fence

Depending on the type of fence you wish to install, it could go as low as $13.21 and as high as $26.42 per linear foot. Perimeter fence options range from wood, vinyl, wrought iron, chain-link, and concrete. 

The perimeter Fence is approximately: $13.21 – $26.42 per linear foot.

How much is building a house in Idaho going to cost?

As with most construction projects, the cost of building a home in Idaho will depend on three factors: the region you live in, the size of your home, and what type of materials you use. If you want to build a large two-story house with luxury finishes, it’s going to be more expensive than if you’re building a small one-bedroom cabin in the woods.

If we could put together an average cost per square foot for all types of homes built across Idaho, it would look something like this:

  • $225 – $350 for an average single-family home (1,500 square feet)
  • $200 – $300 for an average townhome or condominium (1,000-1,500 square feet)

Building a home in Idaho typically costs $90 to $200 per square foot.

The price of building a home varies according to many factors, including the location and size of your house. The cost of building a home can be anywhere from $90 to $200 per square foot, but this figure is only an average. In areas where land is more expensive, such as cities or rural areas, prices may go up to as high as $250 per square foot. If you’re looking for good deals in remote locations such as mountainous regions or coastal areas, expect construction costs for homes there to be higher than average due to transportation costs associated with bringing materials into those remote regions.

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