Project Overview
This 650-square-foot second-story addition was designed to expand living space while preserving the character of the original Chicago home. The homeowners needed more space but didn’t want to leave the neighborhood they loved—so we built up. This project added a fully functional second floor to an existing home, complete with a new bathroom, spacious additional rooms, and all the modern amenities of a new build—without sacrificing the character of the original structure.
Working within the city’s dense residential zones, our team successfully navigated the complexities of Chicago’s permitting process and delivered a seamless expansion that looks and feels like it was always meant to be there.
Expanded Living Areas
This home addition was designed to feel like a true extension of the home—not an afterthought. We matched exterior materials and architectural lines to create a cohesive look from the street, while the interior space added flexibility for a growing family. Whether used as bedrooms, a home office, or a guest suite, the new upstairs layout opens up countless possibilities.
New Bathroom for Elevated Comfort
The new bathroom features clean, modern finishes that blend function with style. Thoughtfully chosen tile, updated plumbing, a walk-in shower, and smart storage solutions make this space feel like a retreat. It’s bright, efficient, and designed for real-life use.

Building Challenges in Chicago: Permits & Precision
One of the biggest hurdles in this project was obtaining permits and approvals through the City of Chicago. With our experience in navigating local building codes, inspections, and zoning requirements, Moller Builders kept the process moving smoothly—minimizing delays and ensuring compliance every step of the way.
Before & After Gallery
The transformation is striking. The new second story blends beautifully with the existing home, and the interior space offers a fresh, contemporary feel that enhances everyday living. These home addition pictures can give you fresh ideas for your expansion. Because a strategic expansion can completely change what’s possible in your current home.
Thinking About Expanding Your Home in Chicago?
At Moller Builders, we specialize in second story additions, dormer builds, and full-scale renovations throughout Chicago and the North Shore. If your home needs more space, but moving isn’t the right move, we’re here to help. Our team understands the ins and outs of city permitting and construction logistics, and we’re proud to offer creative, code-compliant solutions that fit your lifestyle. Let’s talk about what’s possible for your property.




