Develop or Legalize a Secondary Suite
The Town of Olds defines secondary suites as an additional dwelling unit subordinate to the principal dwelling unit on a parcel designated for a single-detached dwelling. The suites are independent units with their own kitchen, bathroom, and a private entrance and must comply with the Alberta Fire Code, Alberta Building Code and the Town's Land Use Bylaw.
The Town is aware several secondary suites exist that were not authorized through the proper channels, which means they may not meet zoning or building code requirements and pose safety risks. For example, some suites may have small bedroom windows that cannot serve as emergency exits, and others may lack required smoke alarms, fire separation, handrails, and independent heating systems.
To ensure the safety and compliance of secondary suites, the Town of Olds has streamlined the application process and implemented an incentive program that encourages the legalization of existing unauthorized suites and supports applications for secondary suites.
This program is in effect until July 10, 2025, and offers the following benefits:
- Waiver of a development permit fee.
- Relaxation of parking requirements as outlined in the Town's Land Use Bylaw.
- Relaxation of square footage requirements for the secondary suite.
- Acceleration of the application process.
After the incentive program expires in July 2025, the Town will resume enforcement measures to ensure that all secondary suites follow safety regulations.
Compliance Requirements
The following building code requirements need to be considered when developing a new suite or legalizing an existing secondary suite:
Minimum room height of 1.95 m.
Openable bedroom windows with a clear opening of at least 380 mm in each direction with a minimum area of .35 m2 that do not require special tools or knowledge, do not require the removal of sashes or hardware and have support to stay in the open position (see drawing below). If installed, window wells are to provide 760 mm clear space when the window is open.
- Exit stairs to be not less than 860 mm wide.
- Landings for stairs shall be not less than 900 mm long.
- Handrails and guards are required.
- For an unenclosed exit stair, protection for openings from fires occurring in another suite shall be provided within 3 m horizontally, 10 m below or 5 m above.
- Exit Doors shall be 1,980 mm high and 810 mm wide and may swing in or out.
- Each suite shall be provided with an exit, which may include sharing a common corridor.
- The exit shall be separated with one layer of 12.7 mm drywall or equivalent on each side of the exit.
- The dwelling units shall be separated with one layer of 12.7 mm drywall or equivalent on each side of common walls and ceilings.
- The furnace room shall be separated with one layer of 12.7 mm drywall or equivalent on each side of the walls and ceiling and be provided with an access door to accommodate the removal or installation of new appliances.
- A single heating appliance is permitted to supply heat to both dwellings.
- Interconnected, hard-wired smoke alarms are required on each floor and within each bedroom. Approved hard-wired smoke alarms that have wireless interconnection are acceptable.
- Carbon monoxide alarms are required within each suite within 5 m of or in each bedroom. Combination smoke alarms/CO units may be used.
For details on the regulations outlined in the Alberta Building Code and the Town of Olds Land Use Bylaw, please contact the Building Safety Codes Officer at 403-507-4806 or buildinginspections@olds.ca.
Steps to Creating or Legalizing a Secondary Suite
- Confirm if secondary suites are allowed in your area by reviewing Schedule C: Land Use District Regulations of the Land Use Bylaw. A meeting with the Planning and Development Department is advised for clarifications and guidance.
- Prepare plans and submit your permit application with all supporting documents.
- Apply for building permits, begin construction and prepare for inspections. An official inspection will be conducted to assess whether the secondary suite complies with safety codes and bylaws.
- Once the inspection is passed, the secondary suite is considered compliant and legally operable.
Apply for a Secondary Suite
If applying to legalize or create a secondary suite, please include a current copy of your Certificate of Title and a site plan or an existing Real Property Report with your Secondary Suite Application.
Questions about legalizing your secondary suite can be emailed to planning@olds.ca.
Related Information
Secondary Suite Standards Brochure
Frequently Asked Questions - Secondary Suites Compliance Incentive
Important Information and Common Concerns
Renting an approved secondary suite is a great way to earn extra income while providing additional housing in the Town of Olds. The Town is committed to enhancing the safety and standardization of existing secondary suites across our community. As part of this initiative, we are modifying the compliance procedures for secondary suites. Below is detailed information that addresses common concerns and outlines the important aspects of these changes: