Is it Cheaper to Build a 1 or 2-Story House? (2024)

Our customers often ask us this question, so we decided to do anquick analysis on floor plan cost to build based onthe number of floors. We analyzed our library of one-story and two-story plans to compare costs and found that two story plans are 14% more affordable to build per square foot on average).

Theory:

Two-story houses make an efficient use of the foundation, and roof by covering up to twice as much square footage as a one-story home would.The downside is that much of that gain in value is lostbecause additional unusable floorspace that gets absorbedby staircases.

Methodology:

Here, our methodology is to take the cost / SF or our library of one story and two story houses, while subtracting out the average square footage taken up by the staircase (~85 SF / floor). All data is provided by our proprietary cost to build calculator found here. Note: the same standard material selections and construction variables were held constant across the entire dataset.

Is it Cheaper to Build a 1 or 2-Story House? (1)

Results:

As you can see, our two-story home plans are consistently more affordable to build than our one story plans. On average, one-story homes cost $260.21 / SF to build while two-story plans cost $223.94/SF, a savings of about14% per SF of usable floor area.

Another way of looking at this is: for the same price, you could build a 2,000SF one-story house or a 2,325two-story house. That's a pretty significant amount of additional floorspace! For this reason, I'd say that two story houses are becoming underrated.

Limitations:

Note that this rule may not always hold. We displayed the data in the chart above to illustrate this fact. In one pairing, the two-story house is actually more expensive per SF than the one-story home.In addition, many of the data points are actually quite close together, meaning that the cost savings may vary depending on the individual layout and design of the floor plan in question. The bottom line is that if you're looking to maximize your budget, then a two-story+ homeshould be your priority.

Is it Cheaper to Build a 1 or 2-Story House? (2024)

FAQs

Is it Cheaper to Build a 1 or 2-Story House? ›

Our customers often ask us this question, so we decided to do an quick analysis on floor plan cost to build based on the number of floors. We analyzed our library of one-story and two-story plans to compare costs and found that two story plans are 14% more affordable to build per square foot on average).

Is it cheaper to build a single or two-story house? ›

A single-story home is more cost-effective to design, but it will cost more to build than a two-story home. To make things more complicated, they'll likely cost less to heat and cool over the years.

Is it cheaper to build a second story or build out? ›

Is it cheaper to add a second story or build out? Second stories typically cost less than building out, but this depends on the scope of the design. However, you may still have to fortify your foundation when building a second story, so be sure to speak with a structural engineer before clarifying your budget.

What are the pros and cons of a 2 story house? ›

PRO: Larger yard size creating opportunities for indoor and outdoor living spaces. PRO: Potential views: a second-story can mean beautiful views in picturesque areas. CON: Stairs: constantly climbing stairs can be exhausting and cause injuries for children or seniors.

What are the cons of a one-story house? ›

Drawbacks of a one-story house:

That can mean less privacy and fewer opportunities to separate a cozy sleeping environment from, say, a bustling kitchen or family room. It also means fewer opportunities for aesthetic touches such as high ceilings.

Why are one-story homes more expensive? ›

Single-story homes typically have a larger footprint and need more land. This spatial extravagance translates into a higher upfront investment. It becomes clear that the appeal of a large, single-story home comes at a higher cost and needs more acreage. In any popular area, it might drive up the total cost of a home.

What makes a house less expensive to build? ›

Some factors that influence the cost of building a new house include: Size/square footage: The smaller the house, the more it costs per square foot (to a certain extent). Conversely, the larger the home, the less it costs per square foot. Design and layout: Design and layout also influence the cost of building a house.

Who builds the most affordable housing? ›

Dominium lands at No. 1 after starting construction on 3,046 units last year.
  • Dominium. Plymouth, MN. ...
  • LDG Development. Louisville, KY. ...
  • The NRP Group. Cleveland, OH. ...
  • The Michaels Organization. Camden, NJ. ...
  • The Pacific Cos. Eagle, ID. ...
  • Kittle Property Group. Indianapolis, IN. ...
  • RISE Residential Construction. Dallas, TX. ...
  • TWG Development.
Jun 14, 2024

How to save money on building a house? ›

Value Engineering
  1. Reducing Square Footage. One way to dramatically reduce costs is to just reduce the square footage of the entire home. ...
  2. Choosing a Stock Design. ...
  3. Reducing Lineal Feet of Logs. ...
  4. Opt for a Simple Roof System. ...
  5. Use Drywall on Interior. ...
  6. More Modest Kitchen. ...
  7. Don't Take a Bath on Your Bath. ...
  8. Avoid Change Orders.

Is it cheaper to build a house with or without a basem*nt? ›

Yes, a house with a basem*nt costs more money to build than a house built on a slab. However, a house with a basem*nt, or a multistory house, costs less “per square foot” than a single-story house. That is because expensive things, like roofs, cover more than one floor. It also costs less to run plumbing and ductwork.

Is it cheaper to build or buy right now? ›

Overall, it's cheaper to build a home than to buy one in California, with 13 out of the 20 counties saving you money if you decide to build your house from scratch. Budget-wise, building is more favorable in Southern California whereas Central California caters best to those interested in buying.

Can my foundation support a second story? ›

Generally, if the existing footings and foundation are deep and bulky enough and don't show signs of frost heave, such as cracking or shifting, it's likely a good candidate for a second-story addition without concern.

Why are 2 story homes cheaper? ›

This is not a bad thing. Single story homes of the same square footage as two-story require more land. Land is really expensive in California and can be worth more than the building.

Is it better to build a one story or two story house? ›

One-story homes typically have fewer issues with roof and gutter maintenance due to their simpler design, while two-story homes may require more frequent maintenance due to increased wear and tear. Resale value and market demand can also play a role in determining which home type is a better financial investment.

Do not buy a one story home that is surrounded by two story homes.? ›

A single-story home is often prized and might sell more quickly than a two-story home in a suburban area, while people generally prefer multi-level properties in older city neighborhoods. Do not buy or build a one-story home that's surrounded by two-story homes. You could run into resale issues.

Is it more expensive to build a double story house? ›

Double-story homes are generally more expensive to build, but they maximize space and can provide better views and increased resale value. Ultimately, the best choice will depend on your specific needs and budget. It's important to consider all the factors and make an informed decision that works best for you.

Is it cheaper to buy a home or have one built? ›

Overall, it's cheaper to build a home than to buy one in California, with 13 out of the 20 counties saving you money if you decide to build your house from scratch. Budget-wise, building is more favorable in Southern California whereas Central California caters best to those interested in buying.

Do not buy a one-story home that is surrounded by two-story homes.? ›

A single-story home is often prized and might sell more quickly than a two-story home in a suburban area, while people generally prefer multi-level properties in older city neighborhoods. Do not buy or build a one-story home that's surrounded by two-story homes. You could run into resale issues.

Is a one-story or two-story house more energy efficient? ›

Home efficiency

If your home's energy efficiency is a concern, you may want to consider a two-story house. For the most part, a typical two-story home uses less energy than a one-story home of equal square footage. This is thanks in part to smaller foundation and roof space.

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