Room Additions & ADUs in Wylie, Plano, and McKinney, TX

When your house no longer fits the way your family lives, room additions and accessory dwelling units (ADUs) can provide flexible extra space. ADU options depend on zoning, permits, and property conditions.

Room additions and ADU planning

  • Bedrooms, offices, bonus rooms, flex spaces, and potential ADU layouts
  • Living room and primary suite additions
  • Site feasibility, local zoning and permitting review for proposed ADUs
  • Foundation, framing, roofing, and exterior tie-ins
  • Interior finish work that blends with the existing home

Additions are often the best answer when the home needs more square footage instead of just a different layout. We focus on making the new space feel intentional, not tacked on.

Room Additions & ADUs in Wylie, Plano, and McKinney, TX by Legendary Construction

How the process works

  1. Feasibility review and site conditions
  2. Concept planning and budget alignment
  3. Plans, approvals, and scheduling
  4. Construction, tie-ins, and finish work
  5. Final walkthrough and completion details