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The average cost to build a house in Dallas, TX is $295,314, and most projects total between $150,615 and $446,304. A pro will factor in location, material quality, home size, and more.


Overall, the cost to build a new home in Dallas is significantly lower than the national average, even though Dallas has one of the most competitive real estate markets.
While Dallas's lack of licensing requirements for general contractors helps drive down labor costs, it's important to only hire qualified builders.
It's necessary to budget for the combined state and local sales tax rate above 8% that will apply to all building materials for this project.
With the average cost to build a house in Dallas at $295,314, homebuyers who opt for new constructions are paying below the national average for similar homes in other cities. Overall, you can expect to pay between $150,615 and $446,304 based on factors that include your home's square footage, building materials, and the grades you choose for finishings. Read more to learn about the different factors influencing the cost to build your own custom home in Dallas, TX.
When you sit down with a builder to discuss your budget for building a new home in Dallas, you'll learn about how your choices determine the price per square foot. In general, a lower cost for labor and the lack of a need to dig a basement foundation contribute to lower overall construction costs compared to other major cities.
The cost to build a custom home can range anywhere from $100 to $500 per square foot, with the average sitting right around $150 per square foot. The higher end of this range accounts for building luxury homes or homes in large cities. The size and type of house you choose will also affect what you’ll pay.
| House Size (Sq. Ft.) | Price per Sq. Ft. | Average Total Cost |
|---|---|---|
| 1,000 | $100–$450 | $100,000–$450,000 |
| 1,500 | $100–$450 | $150,000–$675,000 |
| 2,000 | $100–$450 | $200,000–$900,000 |
| 2,500 | $100–$450 | $250,000–$1,125,000 |
| 3,000 | $100–$450 | $300,000–$1,350,000 |
| 3,500 | $100–$450 | $350,000–$1,575,000 |
It’s helpful to have an idea of the total construction cost based on the number of bedrooms, since that will likely be the first thing you decide. You can expect to pay $100,000 to $120,000 per bedroom. Note that the added cost comes from not only the additional square footage for the bedroom but also larger living spaces, additional bathrooms, and utilities to support additional occupants. The average home in the U.S. today is 2,200 to 2,500 square feet and has three bedrooms.
Here are the new construction home costs based on the number of bedrooms at the average price of $150 per square foot.
| # of Bedrooms | Average Cost |
|---|---|
| 2 | $110,000–$150,000 |
| 3 | $160,000–$200,000 |
| 4 | $225,000–$300,000 |
| 4 | $325,000–$450,000 |
The cost of your foundation will come down to where you live, the soil conditions, and the type of foundation that’s best for your home.
Unless you’re well-versed in construction, you’ll probably want to lean on a structural engineer to help you determine the correct foundation type and inspect the foundation after its completion.
| Foundation Type | Cost per Sq. Ft. | Pros | Cons |
|---|---|---|---|
| Slab-on-grade | $3–$12 | Quick and cost-effective construction | Makes pipe/utility repairs more complex |
| Pier-on-beam | $7–$12 | Flood protection | Risks for settling and rot |
| Crawl space | $7–$8 | Access for home repairs, minor flooding protection | Risks for moisture and pest intrusions |
Exterior finishes, from the siding to the shingles on your roof, will account for $25,000 to $60,000 of your overall home-building costs. You and your team will have a lot of decisions to make depending on the exterior style you’re going for and the best options for your local climate, among other factors. Things like high-end roofing materials and gutters will increase your cost but also provide a greater ROI.
| Exterior Finish | Average Cost per Sq. Ft. |
|---|---|
| Roofing | $5–$11 |
| Siding | $4–$30 |
| Gutters | $4–$34 per linear foot |
| Exterior trim | $10–$21 per linear foot |
| Stucco | $7–$9 |
Moving on to the interior work of your home is an exciting phase. This stage is the moment to determine the flooring, the paint colors, and all appliances and home systems that make your house a home. Assume you'll pay between $50,000 and $175,000 for all interior finishes.
The higher cost range accounts for more complex and sought-after materials. These include everything from insulation with higher R-values to beautiful marble countertops. Nearly every category, however, offers options for all budget preferences.
| Interior Finish | Average Cost per Sq. Ft. |
|---|---|
| Countertops | $8–$190 |
| Painting | $5–$6 |
| Flooring | $4–$14 |
| Interior trim | $1–$2 per linear foot |
| Interior doors | $65–$400 each |
When you hire a custom builder to design and build your home in Dallas, you'll work with them to establish a budget based on the price per square foot. Generally, the process includes hiring your builder as a general contractor who will oversee all of the subcontractors needed for plumbing, electrical, foundations, and other aspects of building a home.
In Dallas, it's necessary to obtain something called a master permit before beginning your new residential construction. When submitting your permit application, your builder will work with you to ensure that your design meets the city's requirements for energy compliance, stormwater regulations, and more. When submitting your permit application, you must also submit fully dimensioned building plans drawn to a standard scale that include foundation plans, roof plans, floor plans, and elevations. For a typical single-family home in Dallas, total permit costs reach $1,500 to $3,000.
While the labor required to build your new home in Dallas will not be taxed, all of the building materials and finishes needed for your home's interior and exterior will be subject to local sales tax. The total sales tax rate in Dallas, when accounting for the 6.25% state sales tax, 1% Dallas sales tax, and 1% Dallas Area Rapid Transit (DART) tax, is 8.25%.
Technically, there is no state-level licensing needed to build a home in Dallas. However, it's wise to only hire contractors registered with the Texas Department of Licensing and Regulation (TDLR) when following advice for how to hire a home builder. On average, contractors in Dallas pay between $75 and $299 monthly for insurance and bonding.
The huge population growth in North Texas and the Dallas-Fort Worth (DFW) area makes the cost to build a home in Dallas a potentially smart investment. In fact, Dallas is one of the most competitive markets in the country. When determining the return on investment (ROI) for a new build in your budget, consider factors that include how long you intend to stay in the area and the desirability of the area of your build site.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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