Coach House & Garden Suite Construction in Delta, BC

Coach Houses and Garden Suites in Delta

Delta supports detached accessory dwelling units (ADUs) as a low-density housing option across Ladner, Tsawwassen, and North Delta. The City defines a coach house as a detached accessory dwelling located together with a garage on the same lot as a single-family or duplex dwelling, and a garden suite as a detached accessory dwelling on the same lot as a single-family or duplex dwelling.

Pro 1 Construction builds these as full, code-compliant homes, planned around the specific lot and the City of Delta's requirements.

Quick Answer: how to start a Delta ADU

Delta offers a free ADU Concierge Service for residents to review options early. From there, you finalize a design with a designer against the Delta Zoning Bylaw and the BC Building Code, then submit a Building Permit through Delta's online platform. The detailed zoning rules — sizes, setbacks, and parking — live in the Zoning Bylaw, so confirm them for your specific lot.

Delta ADU Definitions and Process

According to the City of Delta:

• Coach house: A detached accessory dwelling unit located together with a garage on the same lot as a single-family or duplex dwelling.
• Garden suite: A detached accessory dwelling unit on the same lot as a single-family or duplex dwelling.
• ADU Concierge Service: A free service for Delta residents to review options before committing to a design.
• Permit: A Building Permit is submitted through the Delta Online platform.
• Detailed rules: Delta's page references the Delta Zoning Bylaw No. 7600 and the BC Building Code for specific requirements; confirm sizes, setbacks, and parking for your lot.

Established Lots, Servicing, and Drainage

Delta's established lots in Ladner, Tsawwassen, and North Delta often have backyard room for a detached suite, but access, servicing, and drainage still need planning. Connecting a detached suite can mean trenching across an established yard and coordinating with the main house, and flat, low-lying areas in particular need careful drainage planning. Review servicing and electrical capacity early.

Work With a BC Housing Licensed Residential Builder

A standalone coach house or garden suite may be considered a new home under BC's Homeowner Protection Act, which makes builder licensing and home warranty insurance part of the planning process. Pro 1 Construction is a BC Housing Licensed Residential Builder and carries 2-5-10 home warranty coverage for applicable new-home construction projects, subject to the warranty provider, policy terms, limits, and exclusions.