HOME ADDITIONS - HUNTSVILLE, AL
Home Additions
Near Huntsville AL
Room additions, garage additions, and remodeling for homes in Madison County and Northern Alabama.
280+
Projects Completed
Licensed
TN & AL
24 Hour
Response Time
Local
Family Business
Home Addition Contractor Serving Madison County Alabama

Marberry Construction builds home additions throughout Madison County and the Huntsville metro. Whether you need an extra bedroom, a larger kitchen, an attached garage, or a covered porch, we build additions that match your existing home in structure, materials, and appearance. Most of our addition clients have outgrown their current home but have no interest in moving. Adding on is often the smarter financial move, especially when you own land you like and the cost of buying something comparable would mean taking on a significantly larger mortgage.
Huntsville is one of the fastest-growing metros in the Southeast. The defense and aerospace sectors centered around Redstone Arsenal have brought significant population growth to the area, and many families who settled in communities like Harvest, Meridianville, and New Market a few years ago are finding that their homes no longer fit the way they originally planned. A second child, a parent moving in, or remote work adding a need for dedicated office space have made the case for adding on rather than moving.
We handle every phase of the addition in-house. One contractor from the initial site visit through the final walkthrough. We pull the permits, manage the schedule, and coordinate all trades involved in the project. You do not need to find a framer, a plumber, and an electrician separately and figure out how to schedule them together. We handle it and you deal with one point of contact throughout the build.
Matching the existing home is important to us. A well-done addition should look like it was always part of the house. We source matching materials, pay attention to roofline alignment, and take care with trim details so the addition does not look like an afterthought from the street or the inside. In neighborhoods throughout Madison County, that attention to appearance matters for resale value and neighborhood standards.
Building a Home Addition in Madison County Alabama
Home additions in unincorporated Madison County go through the Madison County Building Department. The permit process requires construction drawings, setback compliance verification, and separate trade permits for electrical, mechanical, and plumbing work. We handle the full submission and manage the permit process so you are not dealing with multiple agencies on your own.
Setback requirements in Madison County depend on lot size, zoning classification, and any easements on the property. Before we quote a project, we verify that the addition you want is achievable on your specific lot without running into setback or easement issues. If your lot has constraints, we tell you early and work with you on a design that accomplishes your goals within what the county will approve.
We start most additions from the outside in where possible. That means we get the exterior framing, sheathing, and roofing done before cutting into the existing home, so your living space stays intact and weathertight throughout most of the build. Interior work comes at the end, which minimizes the disruption to your daily life during construction.
How our addition process works:
- On-site consultation and measurements
- Design and material selection
- Full permit management through Madison County
- Construction with minimal disruption to your home
- All trades coordinated in-house
- Final walkthrough and sign-off
"You deal with one contractor from design through final walkthrough. No hand-offs, no subcontractors you have never met."
Home Addition Costs Near Huntsville AL
Home additions in the Madison County area typically run $120 to $220 per square foot depending on the complexity of the work, the finishes selected, and how much structural work is required to tie the addition into the existing home. A bedroom addition with standard finishes, its own closet, and connection to the existing HVAC system is a straightforward project. A kitchen expansion that requires moving load-bearing walls, upgrading the electrical panel, and installing custom cabinetry involves more complexity and carries a higher cost per square foot.
Most addition clients in Madison County spend between $40,000 and $120,000 for a meaningful addition that adds usable square footage and real value to their home. Smaller projects like covered porches, mudrooms, and utility additions can come in under $30,000. Larger additions combining a master suite, a garage bay, and a laundry room will come in toward the higher end of the range. We provide detailed written estimates before any work begins, broken down by scope, so you know exactly what each part of the project costs before you commit.
On-site estimates in Madison County are free. We walk the property, assess the existing structure, and give you a written number based on your specific home and the scope you have in mind. We do not quote from square footage tables without seeing the job.
Where We Work
Serving These Communities
Serving Huntsville and Surrounding Communities
FAQ
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Call 256-679-8665 or request a free quote. We respond within 24 hours.
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