Blog
Category: Home Renovation, Custom Home
Date: December 2024
When planning a new building or renovation, it’s essential to know when an architect is legally required to be involved in your project. This is often based on the building’s type, size, and use. In British Columbia, architects are regulated by the Architects Regulation under the Professional Governance Act. Here’s a guide to help you understand when an architect is necessary and when you might be able to proceed without one.
Architectural services are needed for certain buildings, especially if they exceed specific size or height limits. For those that fall within smaller size limits, you might be able to proceed with a qualified designer or technologist.
Before you start any renovation, contact your local building department to understand what permits are required. Even small changes, like moving a wall or adding a window, may require approval. Make sure all work is inspected and approved to avoid future problems.
Building Types and Maximum Sizes Without an Architect
To clarify, here are the types of buildings and their maximum sizes that do not require an architect:
1. Residential Buildings
- Single-Family Homes or Two-Family Homes: No size restrictions apply, meaning these buildings do not require an architect regardless of square footage or height.
- Multi-Family Residential Buildings (such as apartment buildings):
- Maximum 600 m² (6,458 ft²) total floor area.
- No more than 3 stories in height.
2. Commercial Buildings
- For smaller commercial projects, such as office or retail buildings:
- Maximum 470 m² (5,059 ft²) total floor area.
- Limited to 2 stories in height.
- For smaller commercial projects, such as office or retail buildings:
3. Industrial Buildings
- Industrial spaces, such as warehouses or small-scale manufacturing:
- Up to 470 m² (5,059 ft²) total floor area.
- No more than 2 stories in height.
- Industrial spaces, such as warehouses or small-scale manufacturing:
Additional Factors to Consider
Even if a building falls within these size limits, there are some additional situations where an architect might still be required:
- Mixed-Use Buildings: If a building has a combination of uses (like residential and commercial), and any part of it exceeds the limits for a specific type, you’ll need an architect.
- Structural Changes: Any building, regardless of its size, may require architectural input if structural changes impact fire safety, exiting, or accessibility.
Why Hire an Architect?
For buildings that exceed the size limitations or require specialized work, architects offer valuable expertise in design, safety, and compliance with local codes. They are equipped to handle complex building requirements and to ensure that the structure meets regulatory standards, particularly when it comes to large-scale or multi-use projects.
In Summary
When considering a new build or renovation, here’s a quick reference for whether you need an architect in BC:
- Single-Family or Two-Family Homes: No architect needed.
- Multi-Family Homes: Up to 600 m² or 3 stories without an architect.
- Small Commercial or Industrial Buildings: Up to 470 m² or 2 stories without an architect.
- Mixed-Use or Larger Projects: Architect required if exceeding the limits or for structural changes.
Understanding these guidelines can help you plan your project more effectively and know when to bring in an architect. For more details or questions about your project, feel free to reach out—we’re here to help you navigate BC’s building regulations with confidence.