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Converting Unused Spaces Into In-Law Suites or Airbnb Rentals

modern attic apartment

Got an unused garage, basement, attic, or pool house? You may be sitting on untapped potential. 

Converting extra space into an in-law suite or Airbnb rental can put money back in your pocket while giving your home more flexibility and functionality.

Many homeowners today turn to short-term rentals to offset their mortgage or create passive income. And if you have aging parents, adult children, or frequent guests, an in-law suite offers privacy and comfort for everyone. Even better? A well-planned conversion often boosts your property value.

You don’t have to convert unused space just for rentals or guests—you can do it for yourself, too. Homeowners often come to us looking for ways to make their homes more functional. In 2024, we worked with an Indianapolis couple to turn an empty room in a 1940s Butler-Tarkington home into the bathroom of their dreams.

Bathroom remodel by Central Construction Group in Indianapolis.

Spaces that Make the Best Conversions

Every home is unique, but the following spaces offer prime opportunity:

  • Garages: Whether attached or detached, garages are prime spots for stand-alone suites with separate entrances.
  • Basements: With the right finishing touches, a basement can become a fully equipped apartment.
  • Attics or Lofts: Perfect for cozy rentals or private guest quarters.
  • Outbuildings: Sheds, pool houses, or workshops can easily transform into small but stylish living spaces.
Pool house turned into an apartment

Design Considerations for Unused Spaces

You want to create a space that feels private, comfortable, and functional. Most homeowners start by making sure the new space has its own entrance, which gives both you and your guests a sense of independence. 

From there, the details make all the difference. A kitchenette or compact full kitchen lets visitors cook their own meals, while a well-designed bathroom with a walk-in shower adds convenience and accessibility.

attic apartment with a kitchen

Ready to transform your home? Turn your dreams into a functional and stylish reality. CCG provides free, no-obligation consultations. From design conception to estimates and production, our team of pros looks forward to creating your perfect space. Call us at (317) 213-6246 or connect with us on Facebook or Instagram.

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