1,100 Sq Ft Home Addition Steilacoom, WA

KD Design General Contractor completed this beautiful 1,100 square foot home addition in Steilacoom, WA, designed for both comfort and long-term functionality. The project added valuable living space that includes a new kitchen, open living room, two bedrooms, two bathrooms, and a full car garage — all seamlessly integrated with the existing home.

The layout was carefully designed with aging-in-place and ADA accessibility in mind. Features such as wide doorways, zero-threshold shower entries, lever-style handles, open floor transitions, and an efficient single-level design make the space safe and accessible for years to come.

Project Features:

  • Spacious Kitchen & Living Room: Open-concept layout perfect for gatherings and everyday living.
  • Two Bedrooms: Includes a large primary suite with an accessible master bathroom, plus a comfortable guest bedroom with its own full bath.
  • Aging-in-Place Design: ADA-friendly details throughout for mobility and ease of access.
  • Attached Garage: Converted existing space into a full car garage, providing added functionality and storage.
  • Exterior Match: New siding, roofing, and trim tie in perfectly with the home’s original architecture.

This Steilacoom home addition expanded both living space and lifestyle possibilities, creating a modern, functional environment built to last.