#1 Chicago General Contracting Contractor: Pegasus Construction

Home Addition Contractor in Forest Glen, Chicago, Illinois

Expand your home with Forest Glen, Chicago's most trusted remodeling contractor

Does Your Forest Glen, Chicago Home Need Any of These Changes?

A Home Addition Contractor in Forest Glen, Chicago, Illinois Who Gets You

Finding the right contractor to build an addition on your Forest Glen, 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.

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Clear & Proven Process

A successful home remodel starts with a clear plan. With hundreds of satisfied Forest Glen, Chicago customers, our proven 6-Step Design-Build Process ensures a smooth and stress-free remodeling experience.

True Cost Accuracy

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.

Your Project, On Time

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.

Common Remodeling Challenges for Homes in Forest Glen, Chicago, Illinois Include:

Forest Glen’s housing is mostly large Tudors, Georgians, ranches, and mid-century custom homes on deep, wooded lots on the Far Northwest Side. Many owners add on rather than leave, and that means working within city setbacks and the existing structure.

Permits and Setbacks

Additions in Forest Glen need a permit and zoning review from the Chicago Department of Buildings, including setbacks and lot coverage. We confirm what the City will approve before we design.

Matching the Home

Forest Glen's Tudors, Georgians, and mid-century homes each have a distinct look. We match the masonry, rooflines, and proportions so the addition reads like part of the original house, not an add-on.

Room to Grow

Forest Glen families add primary suites, larger kitchens, family rooms, and second stories to grow without leaving the neighborhood. We design the addition around how your household lives and what the lot allows.

Addition Costs

The Right Approach For Your Forest Glen, Chicago Home Addition

Whether you need to add extra room for a growing family or a second level to your home, our team will help you find the best way to expand your space.

Single Level Additions

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.

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Second Story Additions

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.

Basement Additions

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.

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Design-Build Home Addition Contractor

Our easy-to-follow remodel process will help you expand your living space without the typical home improvement hassle.

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1. Work With Our Designers to Plan Your Remodel

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2. Our Build Teams Remodel Your Space

Bathroom Remodeling

3. Gather With Your Friends and Family in Your New Space

Design-Build Contractor For Home Addition in Forest Glen, Chicago

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.

Pegasus may not be a good fit for your Forest Glen, Chicago Home Addition if.....

Contact the Pegasus Construction team about your Forest Glen, Chicago Home Addition if.....

Schedule and Advisory Call to Discuss your Remodel

Step 1

Schedule an advisory call with a Design Consultant

Step 2

Invite us to your home for an initial evaluation

Step 3

Align on a budget and meet to discuss the design

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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.”

Our Forest Glen, Chicago Service Area

We Renovate Homes In The Forest Glen, Chicago Area

Frequently Asked Questions

What kinds of home additions do you build in Forest Glen?

Common Forest Glen additions are primary-suite additions, kitchen and family-room expansions, and second-story or dormer additions on ranches and mid-century homes. On Forest Glen’s deep lots there’s often room to build out as well as up.

Do I need a permit for a home addition in Forest Glen?

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.

What are the setback and zoning rules for additions in Forest Glen?

Forest Glen 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.

Can I add a second story to my Forest Glen ranch or mid-century home?

Often yes — adding up is a common way to gain bedrooms and a primary suite. The key is whether the existing foundation and framing can carry the load, so we evaluate the structure before promising a second story and reinforce where needed.

Can you build a primary suite addition on my Forest Glen home?

Yes, that’s one of the most common Forest Glen additions. We add a primary bedroom, bath, and closet either over the existing footprint or as a rear addition, designed to match the home and pass Chicago’s review.

How much does a home addition cost in Forest Glen?

Forest Glen additions vary widely — a room addition might start around $110,000, while a large primary-suite or full second-story addition can run $325,000 or more. We give you a fixed, itemized number once the design is set.

How long does a home addition take in Forest Glen?

Plan on roughly 5 to 10 months from design to finish, including Chicago zoning and permit review. We give you a real schedule up front, not an optimistic guess.

Will the addition match my existing Forest Glen home?

That’s the goal. Forest Glen is full of well-kept Tudors, Georgians, ranches, and mid-century homes, and a good addition should match the masonry, rooflines, and proportions so it reads like original construction.

3 Steps to Choosing Your Remodeling Contractor.pdf
Learn How to Hire a Contractor in 3 Easy Steps

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.