Home Additions in Louisville, KY

Built Like They Were Always There.

Expand Your Home with Confidence

Whether your family is growing, you’re working from home more often, or simply want to boost your home’s value — Keystone Remodel helps Louisville homeowners expand their living space without the stress of moving. Our home additions are fully customized, code-compliant, and built to look like a natural part of your original home.

We proudly serve neighborhoods across Louisville including Middletown, Hurstbourne, Indian Hills, and surrounding areas.

Quick-Glance Benefits

Tailored Layouts

Maximize space, flow, and functionality.

Premium Finishes

Custom cabinetry, stone counters, designer lighting.

Seamless Execution

From demo to final wipe-down, done right the first time.

Our Most Common Home Additions in Louisville

Primary Bedroom Additions

Luxury master suites with walk-in closets, dual vanities, and spa-inspired layouts.

Guest Rooms

Comfortable and private living spaces for guests, aging parents, or multigenerational families.

Sunrooms & 3-Season Rooms

Bring in more light and fresh air year-round, perfect for Louisville’s changing seasons.

Garage Conversions

Turn your garage into a home office, studio, or guest suite, without wasting a square foot.

Second-Story Additions

Double your space without expanding your footprint. Great for urban Louisville lots.

Custom Room Additions

Whether it's a playroom, den, or flex space—you name it, we build it.

Our 5 Step Process

Initial Consultation & Layout Planning

Design & Material Selection

Permitting & Scheduling

Construction Begins

Final Walkthrough

Testimonials

FAQs

Do I need a permit for a home addition in Louisville?

Yes, most additions require building permits through Louisville Metro. Don’t worry, we handle everything for you

Absolutely. We carefully match materials so your new space looks like it was always part of your home

Most projects in Louisville take between 3–6 months from design to final walkthrough, depending on size and scope.

In most cases, yes! We take steps to minimize disruption and keep work areas contained.

In nearly all cases, yes especially if you’re adding livable space like bedrooms, bathrooms, or a second story.