How Much Does Basement Remodel Cost in Dallas, TX? [2026 Data]

Basement remodel costs depend on your project and location. Check with a local pro for your specific job.

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Cost Insights
  • A complete basement remodel in Dallas, TX, costs $29,324 on average, depending on the overall size and finishes.

  • Your total project price fluctuates based on the exact square footage, material quality, and any structural changes required.

  • Adding specific luxury features increases your final budget, with a new bathroom adding between $6,810 and $17,100.

  • Hiring a basement remodeling pro in Dallas, TX provides reliable help with complex construction and saves you valuable time.

This article was created using automation technology and thoroughly fact-checked and edited by an Angi Editor in accordance with our AI policy.

A basement remodel in Dallas, TX, costs $29,324 on average, and ranges from $16,938 to $45,160. Your total price depends on the square footage of the space and the quality of the materials you choose. Before starting your project, understanding these costs helps you plan a design that fits your home and budget.

Basement Remodel Cost Factors

When planning a project in Dallas, TX, you need to know what drives the final price tag before hiring a basement remodeling pro. The total expense depends heavily on the square footage of your space, the quality of finishes you choose, and the specific structural changes required.

Basement Remodel Cost by Size

The square footage of your space dictates the amount of materials and labor required, making it the largest driver of your total budget. In Dallas, TX, finishing a larger footprint requires more extensive framing, electrical, and drywall work. The overall project runs $29,324 on average, with most homeowners spending between $16,938 and $45,160 for a complete transformation. For specific dimensions, a small basement remodel costs $6,710 to $16,800, while an oversized basement remodel ranges from $31,000 to $77,400.

Basement SizeAverage Square FootageLocal Average CostNational Average Cost
Small basement300–700$6,710–$16,800$6,500–$16,200
Medium basement700–1,500$17,600–$24,800$17,000–$24,000
Large basement1,500–2,000$21,700–$35,100$21,000–$34,000
Oversized basement2,000–4,000$31,000–$77,400$30,000–$75,000

Cost to Hire a General Contractor

Managing multiple trades requires a general contractor, and their fee directly impacts your bottom line. Hiring a reputable firm in Dallas, TX, ensures your project stays on schedule and meets all local building codes. General contractors charge 10% to 25% of the total project cost as their fee for coordinating the work. It is rare for a general contractor to charge an hourly rate for a project of this scale.

Electrician Costs

Upgrading your electrical panel or adding new circuits increases the price of your remodel. A licensed electrician in Dallas, TX, will safely wire your new lighting and entertainment systems. Adding outlets costs $100 to $450 per outlet, while adding light fixtures runs $150 to $900 per fixture. Proper wiring is essential for safety and functionality in your newly finished space.

Plumber Costs

Adding a bathroom or wet bar requires extensive plumbing work, which adds a significant expense to your project. Running new pipes through concrete floors in Dallas, TX, requires specialized tools and expertise. Toilet installation costs $225 to $530 per unit, and installing a shower ranges from $1,100 to $8,500 per project. If you are adding a full guest suite, you need to account for water heater installation costs to ensure your home has enough hot water capacity for the new fixtures.

Additional Pros to Consider Hiring

Complex remodels demand specialized professionals, and their labor rates will increase your total investment. Depending on your layout in Dallas, TX, you need experts to handle structural changes or climate control. Because the region experiences hot, humid summers, hiring an HVAC contractor to extend your air conditioning costs $2,000 to $3,000 per project. If you are removing load-bearing walls, a structural engineer charges $70 to $250 per hour to design safe support systems.

Additional Basement Remodel Cost Factors

Features

The specific rooms and amenities you build into your basement heavily influence the final price. Creating a custom entertainment space in Dallas, TX, requires higher-end materials and specialized labor. Adding a bathroom ranges from $6,810 to $17,100, making it one of the more expensive upgrades due to the plumbing requirements. Building a dedicated home theater costs $10,400 to $61,900, depending on the acoustic treatments and seating you select.

FeatureLocal Average CostNational Average Cost
Bedroom$3,100–$10,400$3,000–$10,000
Bathroom$6,810–$17,100$6,600–$16,500
Bar$825–$23,200$800–$22,500
Wine cellar$5,160–$103,100$5,000–$100,000
Home gym$310–$15,500$300–$15,000
Home theater$10,400–$61,900$10,000–$60,000
Home office$1,550–$1,240$1,500–$12,00
Game room$3,100–$18,600$3,000–$18,000

Framing

Building the skeleton of your new rooms requires lumber and carpentry labor, which scales with the size of your layout. Framing out an unfinished space in Dallas, TX, establishes the footprint for your walls and ceilings. Expect to spend between $4 and $10 per square foot for professional installation. Proper framing ensures your walls are perfectly plumb and ready for mechanical rough-ins.

Insulation

Proper insulation regulates temperature and sound, and the material type you choose dictates the cost. Upgrading your thermal barriers in Dallas, TX, keeps your basement comfortable year-round. The humid subtropical climate makes moisture-resistant insulation essential for below-grade spaces to prevent condensation. Adding insulation to a basement remodel averages between $1.50 and $2.50 per square foot.

Drywall

Hanging and finishing drywall transforms bare studs into actual rooms, and the price depends on the surface area covered. Sourcing materials in Dallas, TX, is straightforward, but the labor for taping and mudding requires a skilled hand. The drywall installation cost runs between $1.50 and $3 per square foot. This phase of the project encloses your mechanicals and creates a smooth surface for paint.

Flooring

The flooring material you select impacts both the aesthetic appeal and the total cost of your remodel. Installing durable floors in Dallas, TX, requires careful preparation of the concrete slab to ensure a level surface. Expect to spend between $3 and $11 per square foot for most basement floors, such as vinyl or carpet. For wet areas like bathrooms or bars, tiled surfaces run between $6 and $20 per square foot.

Painting

Applying paint to your walls and ceilings provides the final finished look, with costs varying based on the square footage and trim details. Hiring professionals for interior painting in Dallas, TX, ensures crisp lines and even coverage across your new space. The cost of professional painting averages $4.70 per square foot of finished space, which includes ceilings and trim work. If you are only painting the walls, the price drops to $2.75 per square foot.

Mold Removal

Discovering mold during demolition requires immediate remediation, which adds an unexpected expense to your budget. Addressing fungal growth in Dallas, TX, protects your indoor air quality and the structural integrity of your home. High humidity and heavy rainstorms create ideal conditions for mold if water seeps into the basement. If the moisture stems from severe structural issues, the cost for foundation repair runs between $2,000 and $7,100 per project.

Asbestos Removal

Older homes often contain hazardous materials, and safely extracting them requires certified professionals. Removing asbestos from a vintage property in Dallas, TX, prevents dangerous fibers from circulating in your air. If your basement has old vinyl flooring or millboard containing this material, you must hire an abatement team. You should expect to spend an average flat one-time cost of $2,100 per project to remove it safely.

Waterproofing

Sealing your basement against moisture intrusion is a critical step that increases your upfront costs but prevents future water damage. Implementing proper drainage solutions in Dallas, TX, keeps your new living space completely dry. Flash floods and severe thunderstorms make robust waterproofing mandatory for below-grade renovations. The average cost of keeping water out ranges from $5 to $10 per square foot, depending on the methods used.

Foundation Repairs

Fixing cracks or shifting concrete is necessary before finishing a basement, and the severity of the damage dictates the repair bill. Stabilizing your concrete slab in Dallas, TX, provides a secure base for your new walls and flooring. Minor repairs, such as sealing a small crack in the floor, cost around $500 per project. If you need to jack the foundation or fix major leaks, expect to spend between $2,000 and $7,100 per project.

Basement Remodeling Pro Costs

Hiring a general contractor in Dallas, TX, ensures your project runs smoothly and meets all structural requirements. These experts coordinate the necessary trades and charge a management fee of 10% to 25% of the total project price. Complex layouts require specialized help, such as a structural engineer, who charges $70 to $250 per hour to design safe support systems. We recommend factoring the local 8.25% sales tax on materials into your budget.

Permits

Before starting basement remodeling, confirm whether your project requires permits in your area and who is responsible for obtaining them. Permit requirements and costs vary by location, but most basement remodeling permits range from $500 to $2,000, depending on the scope of work and your local municipality.

Working without the proper permits can lead to fines, project delays, or complications when selling your home. If you're hiring a basement remodeling professional, review your contract to ensure they will handle the permitting process and inspections. To verify permit requirements, visit your city or county's official building department website for the most accurate and up-to-date information.

Why You Should Hire a Basement Remodeling Professional

Hiring experienced basement remodelers in Dallas, TX ensures your project meets strict safety standards while saving you time and maximizing property value.

* Professionals possess the exact skills needed to navigate complicated plumbing and electrical rerouting hidden behind your walls.

* Local experts understand regional soil conditions and implement proper moisture barriers to prevent future water damage.

* Contractors secure the necessary building permits and schedule all required municipal inspections on your behalf.

* A dedicated team coordinates multiple trades seamlessly to finish your new living space without costly delays.

Does Basement Remodeling Increase Home Value?

Basement remodeling offers a return on investment of 70%, making it one of the most rewarding home improvement projects to complete. In Dallas, where basements are exceptionally rare due to local soil conditions, remodeling an existing basement gives your property a unique, highly sought-after feature. Buyers in the Dallas housing market place a premium on extra, climate-controlled square footage to escape the intense Texas summer heat. Transforming this underground space into a home theater, guest suite, or cool entertainment lounge directly boosts your property’s appeal. By waterproofing the space and upgrading the finishes, you protect your home from heavy spring rains while maximizing your usable living area. A finished basement sets your home apart from others in the neighborhood, drawing in serious buyers who value rare amenities. Consider the long-term value and comfort a basement remodel brings to your Dallas home.

How Angi Gets Its Cost Data

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’ve surveyed thousands of 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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