#1 Chicago General Contracting Contractor: Pegasus Construction
Finding the right contractor to build an addition on your Belmont Cragin, Chicago home can be a challenge. It’s important to thoroughly vet and interview your options before deciding who to hire.
To ensure that you find a contractor that meets your needs and budget expectations, download our free 3-Step Guide to Choosing A Remodeling Contractor.
Whether you decide to hire our team at Pegasus Construction or another local remodeler, you can use this helpful guide to be confident knowing you have your bases covered.
A successful home remodel starts with a clear plan. With hundreds of satisfied Belmont Cragin, Chicago customers, our proven 6-Step Design-Build Process ensures a smooth and stress-free remodeling experience.
1 in 3 remodels exceed their budget—but yours doesn’t have to. At Pegasus Construction, we’ve created a budgeting system to eliminate surprise costs, with our projects averaging just a 5% variance from the initial budget to the final price.
Feel confident knowing your home remodel is managed by experts. Each project is assigned a dedicated team, led by an experienced master carpenter, ensuring timely completion. While other companies face delays of weeks or months, our projects average less than a 2-day difference from the original schedule.
Belmont Cragin’s housing is mostly 1920s brick bungalows, two-flats, and frame cottages on standard Chicago lots. Many have outgrown their footprint, and adding on means working within city setbacks and the existing brick structure.
If you find yourself needing more living space and want to expand your home rather than upsize, a single-level addition is the place to start.
The most cost-effective way to add living space, a single-level addition attaches to the side of the home. They typically require expanding the home’s foundation, and are most often used for expanding kitchens, living rooms, or home offices.
Single-level additions are typically limited by lot size and setback laws. For this reason, these additions are better fit for homes on larger lots.


Want to expand your home without expanding its footprint? Many homeowners don’t realize it’s possible to expand their living space by adding a second story.
Although often more expensive than single-level additions, second-story additions can be a great solution for homeowners who need additional living space but don’t have enough yard space to build out.
Second-story additions tend to be more technically challenging, as they require extensive engineering and planning to ensure that they don’t disrupt the design or aesthetic of the existing structure.
For some homeowners, a basement addition is the best way to expand their living space. This often involves either raising the home or digging out the crawl space.
Homeowners who go this route often use their basement for additional bedrooms, a recreational space, or an Accessory Dwelling Unit (ADU).
Basement additions are among the most expensive methods of adding onto a home. Extensive manual labor, planning, and permitting all contribute to the high cost of basement additions.

At Pegasus Construction our mission is to change the lives of homeowners by helping them expand their homes with custom home additions built just for them. However, we also recognize that not every home addition project is the right fit for our team. Here is how to tell if Pegasus Construction is or isn’t a good fit for your home addition project.
Schedule an advisory call with a Design Consultant
Invite us to your home for an initial evaluation
Align on a budget and meet to discuss the design
Hear that this client had to say!
“…I felt truly heard and valued during our conversation. I came to your company with questions about our projects, and Greg provided thoughtful, flexible scenarios and options to help us achieve our goals. He genuinely seemed to care about me and my family as real people.”
Common Belmont Cragin additions are dormer and second-story additions on bungalows, rear family-room and kitchen expansions, and finished attics or basements. On these standard Chicago lots, gaining space often means building up or back.
Yes, and additions get more review than interior work. Any addition needs a permit and zoning review from the Chicago Department of Buildings at 121 N. LaSalle Street, covering setbacks and lot coverage. We handle the drawings, submission, and inspections.
Belmont Cragin’s standard Chicago lots have side-, front-, and rear-yard setbacks plus lot-coverage limits. Before we design anything we pull your lot’s zoning so the addition is something the City will actually approve.
Often yes — a dormer or second-story addition is a common way to add bedrooms on a bungalow lot. The key is whether the brick walls and foundation can carry the load, so we evaluate the structure before promising a second story and reinforce it where needed.
Yes — rear additions, dormers, and second-story additions all work on two-flats, though they add structural and occupancy considerations. We evaluate the masonry and existing units and design around your tenants.
Belmont Cragin additions vary widely — a dormer or rear addition might start around $75,000, while a full second-story addition can run $190,000 or more. We give you a fixed, itemized number once the design is set.
Plan on roughly 4 to 7 months from design to finish, including Chicago zoning and permit review, which runs longer than the suburbs. We give you a real schedule up front, not an optimistic guess.
That’s the goal. Belmont Cragin is full of brick bungalows and two-flats with a specific look, and a good addition should match the brick, rooflines, and proportions so it reads like original construction.
Choosing the right contractor for your remodel can be simple. Use our free guide to walk you through 3 easy steps to select the perfect contractor.