Bradley Knapp Homes is a leading ADU builder in South Carolina with 26+ years of experience. They offer custom homes, detached ADUs, pool houses, and home offices with full permitting support, financing options, and a 10-year workmanship warranty.

Bradley Knapp Homes, Spartanburg, SC

About Bradley Knapp Homes

Premier Custom Home and Accessory Dwelling Unit Builder in the Southeast

Bradley Knapp Homes is a leading ADU builder and custom home contractor serving homeowners throughout South Carolina and the broader Southeast region. With over 26 years of industry experience, they have built a strong reputation for exceptional craftsmanship, transparent pricing, and a truly stress-free building process. As a family-owned business, their commitment to quality and affordability sets them apart from other accessory dwelling unit builders in the region.

Whether a homeowner is looking to create additional living space for family, build a rental unit for extra income, or add a functional workspace to their property, Bradley Knapp Homes offers a comprehensive, white-glove service that handles every step of the process from start to finish.

ADU and Custom Building Services Offered

As a full-service detached ADU builder, Bradley Knapp Homes specializes in constructing versatile stand-alone accessory dwelling units that complement existing properties. Their detached ADUs are ideal for guest accommodations, rental units, or home offices, and can be built from a range of standard designs or fully customized to suit the homeowner's style and needs. Each unit comes fully finished with a complete kitchen, bathroom, and living space.

In addition to their ADU services, they also offer:

  1. Custom Homes — Full custom builds and home updates tailored to the client's vision and lifestyle
  2. Custom Pool Houses — Stylish and functional poolside structures for storage, changing areas, or relaxation
  3. Home Office ADUs — Dedicated workspace solutions designed for productivity and comfort

All ADUs are stick-built on-site, allowing for a high degree of customization including floor plans, room sizes, kitchen fixtures, and cosmetic finishes. Every completed ADU is delivered fully equipped with top-of-the-line appliances including a dishwasher, oven, microwave, washer, dryer, and more.

A Streamlined, Stress-Free Process

One of the key differentiators of Bradley Knapp Homes as an ADU contractor is their proven, step-by-step building system. Unlike many other backyard cottage builders who leave homeowners to navigate complex zoning and permitting requirements on their own, Bradley Knapp Homes handles all permit filing in-house through their dedicated zoning and permit expert.

Their process follows a clear and structured path:

  1. Free Property Analysis — An ADU expert visits the property to assess what can be built and provides a detailed quote
  2. Design Collaboration — The homeowner works closely with the design team to create a custom layout tailored to their needs
  3. Permit Submittal — The team compiles and submits the full permitting package on the homeowner's behalf
  4. High-Quality Build — A dedicated project manager oversees construction and keeps the homeowner informed throughout
  5. Final Walkthrough and Key Handover — Upon completion, a thorough walkthrough ensures everything meets expectations before the keys are handed over

This turnkey approach ensures homeowners never have to worry about corrections, follow-ups, or permitting delays. The result is a high-quality accessory dwelling unit delivered on time and to the highest industry standards.

Bradley Knapp Homes also offers in-house financing assistance, helping homeowners explore options such as cash-out refinancing, Home Equity Lines of Credit (HELOC), renovation loans, and personal loans to fund their ADU project.

All completed projects are backed by a 10-year workmanship warranty along with manufacturer warranties on all finish materials, giving homeowners lasting peace of mind in their investment. For those in the Southeast looking for a trusted and experienced granny flat builder or custom home contractor, Bradley Knapp Homes delivers unmatched quality, transparency, and service.

Services

Bradley Knapp Homes performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Financing & Loans
  • Feasibility & Site Assessment
  • Finishing & Fit-out
  • 3D renderings & floor plans

Specifics

Location

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