Project Overview
The project began with an existing floor plan that required partial redesign to improve layout and usability. Through a design-build approach, key elements were refined prior to construction, resulting in a more functional and efficient living space.
The completed unit includes a full kitchen, open living area, and private ensuite bathroom. A new, separate sanitary connection was installed to support the unit independently from the main dwelling.
Positioned above a custom garage, the structure maximizes the use of available space while maintaining a compact footprint.
Project Goals
- Design and build a detached accessory dwelling unit in Guelph
- Improve an existing floor plan to better suit long-term occupancy
- Create a fully self-contained living space with kitchen and bathroom
- Install independent plumbing and mechanical systems
- Maximize usable space within a compact urban lot
Key Features
Detached Garden Suite
A fully independent secondary dwelling designed for long-term residential use.
Partial Floor Plan Redesign
Adjustments to the original layout improved circulation, room sizing, and overall usability.
Full Kitchen Installation
Includes cabinetry, appliances, and workspace suitable for daily use.
Private Ensuite Bathroom
Efficiently designed bathroom with modern fixtures and finishes.
High-Efficiency Heat Pump System
Provides both heating and cooling for year-round comfort.
New Sanitary Service Connection
Dedicated plumbing ensures the unit operates independently.
Custom Garage with Oversized Door
Garage below includes an extra-wide door for improved accessibility and storage flexibility.
Results
This Guelph ADU provides a complete, self-contained living solution within a compact structure. The redesigned layout improves livability, while independent systems ensure long-term functionality.
Built over a custom garage, the structure makes efficient use of space while maintaining separation from the main dwelling—making it well-suited for rental use, multi-generational living, or additional residential capacity.

