Home Additions in Harrisburg and Central PA

Walls Remodeling Group designs and builds home additions for homeowners across Camp Hill, Lemoyne, Mechanicsburg and the West Shore, from sunrooms and single bedrooms through to full extensions. We handle the project from design through to finish, and every addition starts with a free in-home consultation.

Camp Hill & the West Shore Free in-home consultation Design through to finish

Expand Your Space with Walls Remodeling Group

At Walls Remodeling Group, we specialize in adding extra space to your home with custom-designed home additions. Whether you’re looking to add a sunroom, a new bedroom, or a spacious living area, our expert team will work closely with you to ensure your vision is brought to life. From planning to construction, we provide comprehensive services that make your home expansion seamless, beautiful, and functional.

Why Choose a Home Addition?

Increased Living Space

A home addition allows you to create more room for your family to grow, whether it’s an extra bedroom, a new kitchen area, or a bigger living room.

Enhanced Home Value

A well-designed addition not only improves your home’s functionality but also adds substantial value to your property, making it more attractive to potential buyers.

Customization to Fit Your Needs

With a custom addition, you can create a space that is perfectly suited to your needs, style, and family’s lifestyle.

Cost-Effective

Home additions can be more affordable than buying a new home and can help avoid the hassle of moving while providing the extra space you need.

What We Build

Sunrooms. Year-round living space that brings light into the back of the house without a full extension.

Bedrooms and bathrooms. Extra sleeping space for a growing family, or a ground-floor bedroom and bathroom where stairs are becoming a problem.

Living space. Family rooms, larger kitchens and open-plan reconfigurations that change how the ground floor works.

In-law suites. Self-contained space for a family member, with its own entrance where the lot allows.

Garages and outbuildings. Detached structures, workshops and covered outdoor space.

How an Addition Works

1. Free in-home consultation. We look at the house, the lot and what you are trying to achieve, and give you an honest read on what is possible.

2. Design. We work up the addition so it sits correctly against the existing house rather than looking bolted on.

3. Permits and approvals. Additions need township approval. We handle that process.

4. Foundation and framing. Groundwork, foundation, framing and roof, tied into the existing structure.

5. Mechanicals and finishing. Electrical, plumbing and HVAC, then insulation, drywall and finishes.

6. Walkthrough. We go through the finished space with you before we leave.

What Affects the Cost of an Addition

Size and storeys. Square footage is the biggest single factor, and a second storey costs more per foot than building out at ground level.

Foundation type. A slab is cheaper than a crawlspace, which is cheaper than a full basement.

Whether it needs plumbing. A bedroom is far simpler than a bathroom or a kitchen extension, because running supply and waste adds cost.

Tying into the existing house. Matching the roofline, siding and windows so the addition does not look like an afterthought takes work, and it is worth paying for.

Site access and grade. A flat lot with room for equipment is cheaper to build on than a tight or sloping site.

Township requirements. Setbacks, permits and inspections vary by municipality. We tell you what yours needs at the consultation.

We give a written estimate after the in-home consultation.

What Else We Handle

Restoration usually starts with the windows and doors, since they fail first and they carry most of the character. We handle window replacement matched to the period of the house, and door installation sized to the original openings.

Where a project involves adding space rather than restoring it, we also build home additions designed to sit correctly against an older house.

Explore:

Remodel the Kitchen
Historic Home Restoration
Replacement Windows

Where We Work

We take on historic restoration across Dauphin, Cumberland, Lancaster, York, Adams and Perry counties,
including Camp Hill, Lemoyne, Harrisburg, Mechanicsburg and the surrounding West Shore.

FAQs

How much does a home addition cost?

It depends on size, foundation type, whether it needs plumbing, and how much work the tie-in to the existing house takes. We give a written estimate after seeing the property, because pricing an addition without walking the site is guesswork.

Yes, and requirements vary by township. We handle the permit process and tell you at the consultation what your municipality will need.

Most run several months from breaking ground to finish, depending on size and how quickly permits and inspections move. We give you a schedule before we start.

Usually yes. We keep the existing house weathertight and separated from the work area, and we talk through what will be disrupted before we begin.

That is the part worth getting right. We match rooflines, siding and window styles so the addition reads as part of the house rather than something added later.

Often, once you account for the cost of selling, buying and moving. It also lets you stay where you are, which is usually the reason people ask in the first place.

Ready to Expand Your Home?