Home Additions in North Texas: Planning Basics

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You love the neighborhood. The kids like their school. The backyard is just right. But the house is getting tight. Maybe a parent's moving in, or you need a home office, or the family just keeps getting bigger. Moving isn't appealing, so the question becomes: can we add on?

Often, yes. But an addition is one of the biggest projects you can take on, so here are the basics to think through before you get too far down the road.

What Kind of Addition Do You Need?

Common types of additions include:

• Room addition. A new bedroom, office or family room off the existing house.
• Primary suite. Bedroom, bath and closet, often on the main floor.
• Second story. Building up when there's no room to build out.
• Bump-out. A smaller extension to enlarge a kitchen or bathroom.
• Garage conversion or garage addition.
• In-law suite. Living space for a family member, sometimes with its own entrance.

Start with what problem you're trying to solve. The answer often points to the right type.

What Should I Check Before Designing?

Before you fall in love with a plan, check the rules for your property:

1. City requirements. Setbacks, height limits, lot coverage and permitting vary by city. Argyle, Flower Mound, Highland Village, Southlake and other North Texas cities each have their own.
2. HOA rules. Many neighborhoods have architectural review for additions and exterior changes.
3. Easements and utilities. Where utility lines and easements run can limit where you build.
4. Septic and drainage. Especially on larger lots out in Denton County. Additions can change how water moves around your house.

See do you need a permit to remodel in Denton County for more.

How Do You Make an Addition Look Original?

This is where details matter. A good addition looks like it was always there. That means thinking about:

• Rooflines. Tying the new roof into the existing roof so it looks right and, just as important, doesn't leak. We're roofers too; this is where a lot of additions go wrong.
• Brick and siding. Matching existing brick can be tricky. Sometimes it's a close match; sometimes the plan uses a complementary material on purpose.
• Windows. Matching style, color and proportions.
• Interior flow. Floor heights, ceiling heights and how the new space connects.

The difference is in the details.

What About Structure and Systems?

Additions involve the whole house:

• Foundation. North Texas soils move. The new foundation has to be designed for that, and tied to the existing structure properly.
• HVAC. Will your existing system handle the new space, or do you need more capacity?
• Electrical. Your panel may need more capacity.
• Plumbing. New bathrooms or kitchens mean new lines and drains.
• Drainage. Grading around the addition needs to move water away from both the new and old foundation.

What Does the Process Look Like?

1. Listen. Your goals, budget and timeline.
2. Feasibility. Lot rules, HOA, structure and systems.
3. Design and scope. Plans, a written scope and a schedule before work begins.
4. Permits. Approvals from the city and HOA as needed.
5. Build. G3 Construction manages the crews and keeps you updated.
6. Walkthrough. A final review together.

How Long Does an Addition Take?

Longer than most remodels, because of design, permits, foundation and inspections. We'll give you a written schedule before work begins. Read how long does a remodel take.

Is an Addition Better Than Moving?

That's a personal decision, and it depends on your budget, your lot, your neighborhood and how long you plan to stay. We'll help you understand what an addition would take so you can decide with real information.

Frequently Asked Questions

Need more room? See our remodel page, then call (945) 300-9018 or use the button below to start your remodel.

Keep learning: see our Remodeling page, read How Long Does a Remodel Take? An Honest Answer, or read what homeowners say in our customer reviews.