ADU & Garage Conversions in Chapel Hill, NC Builders

ADU/Garage Conversions

We specialize in seamless structural transformations. Our team navigates the complexities of North Carolina building codes and zoning requirements to deliver a functional, high-end extension of your home

Custom Engineering & Architect

Converting a garage or building a detached ADU requires more than just interior finishing—it demands structural mastery. At Peter Thorn Builders, we approach every conversion with a focus on long-term durability and modern aesthetics.

Structural Optimization: We assess your existing foundation and framing to ensure your new living space is safe, insulated, and energy-efficient.
Complete Utility Integration: From advanced HVAC zoning to custom plumbing and electrical layouts, we handle the technical infrastructure required for a fully independent living space.

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Versatile Spaces Tailored to Your Lifestyle

The beauty of an ADU or garage conversion lies in its versatility. We don’t believe in “cookie-cutter” layouts; instead, we design for your specific intent:

Multi-Generational Living: Create a private, accessible “Mother-in-Law” suite that provides independence while keeping family close.
Professional Home Studios: Design a quiet, sound-dampened environment optimized for productivity, separate from the main household distractions.
Income-Generating Rentals: Maximize your land’s ROI with a stylish, self-contained apartment that attracts high-quality tenants in Chapel Hill, Durham, or Carrboro.

What Our Clients Say

We’re proud to have helped countless homeowners transform their spaces. Hear directly from our satisfied clients about their experiences with Peter Thorn Builders.

Ready to Elevate Your Property’s Value?

From initial site assessment to the final walkthrough, Peter Thorn Builders provides a transparent, stress-free construction experience. Whether you are planning a Kitchen Remodel, a New Build, or a Custom Conversion, our team is ready to bring your vision to life with precision and care.