Kitchen Remodel First Choice is accepting projects across DFW · Call (214) 966-1575
Kitchen Remodel First Choice is accepting projects across DFW · Call (214) 966-1575
Room Addition Dallas
Need more space without leaving the neighborhood you chose? Kitchen Remodel First Choice builds custom room additions across Dallas and greater DFW, including primary suites, family rooms, home offices, sunrooms, second-story additions, garage rooms, in-law suites, kitchen bump-outs, mudrooms, and bathroom additions.
About Room Additions in Dallas
Your family has changed. Your home has not. Whether you need a bedroom for a new child, a private space to work from home, a primary suite that finally feels like a retreat, or a family room where everyone actually wants to spend time, a room addition is how you get the space you need without leaving the neighborhood you chose.
Kitchen Remodel First Choice builds custom room additions across Dallas and greater DFW. We handle every part of the project from initial design and structural engineering coordination through City of Dallas permit filing, foundation work, framing, mechanical, and finish carpentry. One team, one contract, one point of contact from the first conversation to the final walkthrough.
Room additions are one of the highest-return investments available to Dallas homeowners right now. Finished square footage in inner-loop Dallas neighborhoods like Lakewood, East Dallas, the M Streets, and Uptown is selling at $250 to $400 per square foot at resale. If your addition comes in at $200 to $230 per square foot all-in, you are building equity from the day construction ends.
"You keep the lot, the location, and the school district you already have while gaining the space your home is missing."
Addition Types
A dedicated office built as a proper addition, with insulated walls, separate HVAC zoning, hard-wired ethernet, and a real door that closes, is a fundamentally different experience from a converted bedroom or a desk in the corner of a loft. It also photographs and appraises better when the time comes to sell.
The most requested room addition we receive from Dallas homeowners. A primary suite addition typically includes an oversized bedroom, a walk-in closet with custom built-ins, and a private bathroom with a walk-in shower, double vanity, and soaking tub. This is the addition that most directly improves daily life and adds the strongest dollar value at resale.
If your current living room is too small for how your family actually uses it or if you want a dedicated space for kids, media, or casual entertaining, a family room addition solves the problem permanently. We build open-plan extensions and separate great rooms with vaulted ceilings, built-in shelving, and direct access to outdoor living areas.
If your kitchen is functional but undersized, a kitchen bump-out extends the footprint by 4 to 10 feet on one exterior wall. This creates enough room for a proper island, a breakfast nook, additional cabinetry, or simply a more comfortable working space.
Dallas gets roughly 234 days of sunshine per year. We build both traditional glass sunrooms and fully insulated four-season rooms with HVAC integration, tile or wood flooring, and structural glass walls. A four-season room is a conditioned living space that adds to your home’s square footage for appraisal purposes.
When your lot does not give you room to expand outward, the answer is to go up. A second story addition essentially doubles your living area without reducing your yard footprint. We coordinate with licensed structural engineers who specialize in Dallas’s expansive clay soil conditions and manage the entire process including the City of Dallas plan review.
If you have an attached or detached garage with a flat or shallow-pitched roof, adding a room or suite above it is one of the most cost-effective ways to add significant square footage. Common uses include a guest suite, a teen hangout room, a home gym, or a private studio.
Multi-generational living is increasing across DFW. An in-law suite addition gives a family member a private bedroom, bathroom, and often a small kitchenette or living area that allows comfortable independence while staying on the same property.
A dedicated mudroom with built-in cubbies, bench seating, hooks, shoe storage, and a utility sink transforms how a family enters and exits the home every day. We build mudrooms as bump-out additions adjacent to the garage entry or as extensions of a side entry.
Dallas-Specific Cost Factors
Dallas sits on some of the most reactive expansive clay soil in the country. Any room addition in Dallas requires an engineered foundation system, typically pier-and-beam or post-tension slab, designed specifically for local soil conditions. Expect to budget an additional $8,000 to $25,000 for foundation engineering compared to national cost guides.
Room additions in Dallas require a building permit from the City of Dallas Development Services Department. Standard residential plan review runs 4 to 8 weeks. Expedited review can cut review time to 2 to 3 weeks. Structural PE-stamped drawings are required for additions involving load-bearing changes.
If your home is in Frisco, Plano, Allen, Flower Mound, Southlake, or similar DFW suburbs, your HOA likely has specific rules governing massing, exterior materials, setbacks, and roofline design. We review your HOA covenants as part of our pre-design process.
Dallas summers are demanding on HVAC systems. Any addition over 400 square feet typically requires either adding a dedicated HVAC zone or upgrading the existing system to handle the increased load. Budget $5,000 to $15,000 for HVAC expansion or replacement depending on the system and addition size.
A realistic timeline from first meeting to occupancy for a Dallas room addition is 7 to 12 months. This typically includes design and engineering, city plan review, construction, and final inspection. Projects requiring HOA approval or significant structural engineering add additional time at the front end.
2026 Cost Guide
Room additions in Dallas range from $42,000 on the low end for a straightforward single-room addition with basic finishes, to $320,000 or more for a second story addition or a large luxury primary suite with full bathroom. Most Dallas homeowners completing a mid-grade single-story room addition spend between $90,000 and $175,000.
The cost per square foot for a room addition in Dallas runs $119 to $237 for standard construction with mid-grade finishes, based on current DFW market data. Projects with high-end finishes, complex structural requirements, or premium fixtures will exceed that range.
These are Dallas-area planning ranges as of 2026 and include materials, labor, and standard contractor margin.
Permit fees, engineering, and design services are additional line items confirmed in your project estimate.
Our Process
We come to your Dallas home, walk the property with you, and discuss what you want to achieve. We look at your lot, your existing structure, your roofline, and any HOA or setback constraints before we ever talk about design or budget.
We develop a detailed design for your addition including floor plan, exterior elevations, and material specifications. We coordinate structural engineering for PE-stamped drawings required by the city and review your HOA covenants if applicable.
We submit all permit applications to the City of Dallas or your relevant municipality and manage all correspondence through the plan review process, including reviewer comments and expedited review if needed.
Construction begins with foundation work engineered for Dallas soil conditions. Framing follows, then roofline integration, exterior cladding to match your existing home, and window and door installation.
HVAC ductwork, electrical circuits, and plumbing rough-in are completed before drywall. All inspections are passed before we close walls. We coordinate all licensed trade work through our established network.
Drywall, insulation, flooring, trim carpentry, painting, cabinetry, fixtures, and all finish details are completed to the specifications in your contract. We walk through every detail with you before the project is considered complete.
Design Inspiration
Why Choose First Choice
Clay soil foundation engineering is built into our design process from the first site visit, not added as an afterthought.
The City of Dallas plan review process and DFW suburban HOA approval processes are ones our team has navigated many times. You do not have to learn either system yourself.
Every phase of your room addition is performed by our in-house crew. We do not hand your project off to a subcontractor pool at any stage of construction.
Your addition is designed with professional space planning standards rather than just a square box attached to the side of your house.
Your estimate breaks down every line item before a shovel touches your yard. There are no change orders added after the project starts unless you request a scope change in writing.
All structural, mechanical, and finish work is covered under a documented warranty. We stand behind what we build.
What Our Clients Say
Where We Work
Our team is based in Dallas and travels to homeowners across the entire Metroplex at no travel charge.
Common Questions
A room addition in Dallas costs between $42,000 and $320,000 depending on type, size, and finish level. Most single-story mid-grade additions land between $90,000 and $175,000. The cost per square foot runs $119 to $237 for standard construction.
Yes. Any structural addition to a home in Dallas or surrounding DFW municipalities requires a building permit. We file all permit applications, submit all drawings, respond to reviewer comments, and schedule all inspections on your behalf.
For most Dallas homeowners right now, adding on delivers better value than buying and moving. A well-built room addition in an inner-loop Dallas neighborhood creates equity immediately while letting you stay in the location and school district you already cho
The realistic total timeline from first consultation to occupancy is 7 to 12 months. Design and engineering take 6 to 8 weeks. City plan review takes 4 to 8 weeks for standard review or 2 to 3 weeks with expedited processing. Construction runs 10 to 18 weeks depending on the scope.
Yes, significantly. Every room addition we build in Dallas uses an engineered foundation, typically pier-and-beam or post-tension slab, designed by a licensed structural engineer for the specific soil conditions at your address.
