Over the past few years, the City of Chicago has reintroduced the Accessory Dwelling Unit (ADU) program, often referred to as the Coach House program. It was once common to see coach houses across the city, residential units built above garages or in rear yards, but for decades, building new ones was no longer permitted. That changed with the city’s recent rollout of a pilot program, which has now expanded to multiple zones across Chicago.
Since then, we’ve seen a surge in inquiries from homeowners curious about adding a coach house to their property. And for good reason: these units offer flexibility, added space, and potential rental income. We’ve completed a number of Coach House Chicago projects, from full one-bedroom apartments to guitar studios, gyms, music rooms, and home offices. Some clients have created private “work from home” sanctuaries, while others have turned their ADUs into creative spaces or guest suites.
The possibilities are incredible, but there’s one thing most people don’t realize until they start pricing things out: building an ADU is a serious investment.
We’re continuously exploring new ways to make these projects more accessible, whether through design efficiencies, modular strategies, or working with clients to clarify scope and budgets early on. But the truth is: there’s no shortcut when it comes to quality construction.
If you’re considering a coach house of your own, we’d love to talk. We’ve helped clients turn their rear lots into everything from high-performing rental units to private creative spaces. And we’re passionate about continuing to shape the future of ADU Chicago design with every project we take on.
Coach Houses Are Essentially Mini Homes
While they’re smaller than your main house, coach houses come with nearly all the same construction requirements. That means separate foundations, utilities, meters, and full-scale permitting. You’ll need to run water, sewer, gas, and electric. In historic districts, you may also need to comply with material and design requirements that add time and cost.
As builders and designers who’ve worked on several ADU Chicago projects, we’ve seen firsthand the value these units can add. Whether you’re looking to increase property value, create rental income, or simply add functional space, the outcome can be beautiful and impactful. But make no mistake—it’s closer to building a full home than a shed or a garage conversion.
Is It Worth It?
Absolutely, if you’re prepared. Coach houses are an amazing value-add and a smart long-term investment. But they’re not cheap. They’re not fast. And they require a skilled team to navigate the permitting, design, and construction process—especially in a city like Chicago.
IG posts (this can be and shared posts on IG, to discuss)
Coach houses are back in Chicago—and we’ve been getting a lot of calls about them. This one? It’s a stunner. Wide lot, custom everything, and a full apartment over a 3-car garage.
They’re not cheap, but they’re worth it. It’s like building a little house in your backyard. And when it’s done right, it hits different.
- Pitch Concepts