
ADU Builder in Charlotte, NC
Accessory dwelling unit Charlotte plans that work
An ADU is a secondary home on your property. Queen Boss Construction designs and builds detached cottages, attached suites, and garage apartments for families across Charlotte and nearby towns. Use the space for a parent, a guest suite, a rental, or a private studio. If you are comparing projects, review home additions to see when an attached expansion might be the better fit.

20+
Years of
experience
Types of ADUs
Detached, attached, and conversions
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Detached ADUs
A backyard cottage with its own entry. Ideal for privacy or rental use.
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Attached ADUs
A suite that connects to the main home with a private bath and kitchenette.
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Garage or basement conversions
Turn an existing structure into a small apartment with egress, insulation, and separate systems where required.
Every lot is different. We evaluate zoning, setbacks, height limits, parking, and utility connections before design. Our team proposes floor plans that feel open in a small footprint, plans windows for privacy, and selects durable finishes. When space is tight, we add built ins, compact appliances, and storage under stairs. If rules are better met by an addition, we can pivot to home additions without starting over.
Our ADU Construction Process
Site study and scope
01
Measure the lot and review goals, access, and utilities.
02
Design and pricing
Floor plan, elevations, selections, and clear ranges you can compare.
03
Permits and scheduling
Submittals to the city or county, material ordering, and calendar setup.
04
Build and updates
Foundation, framing, roofing, windows, siding, rough utilities, insulation, drywall, interior finishes, and final systems.
05
Walkthrough and handoff
Punch list, warranty packet, and care guides.

Uses for Your New ADU
Ideas for flexible living
In-law suite, long term guest space, rental income, home office, or creative studio. Design can support universal access with curbless showers and wider doors if needed. can phase work to keep the household comfortable.

ADUs FAQs
Answers to common questions
Q: Are ADUs allowed in Charlotte and nearby areas
A: Many residential zones allow ADUs with specific rules. We confirm requirements during the site study and handle permits.
Q: How much does an ADU cost
A: Cost depends on size, structure, and finish level. After design we share a detailed estimate with options.
Q: How long does construction take
A: Many projects take 4 to 6 months after permits, with design and approvals completed first.
Q: Can you convert a garage or basement into an ADU
A: Yes. We evaluate structure, egress, moisture control, and utility capacity, then plan the conversion.
Q: Do ADUs add value
A: ADUs can increase flexibility and resale value. We can discuss how buyers view these units in your neighborhood.