What are the permit requirements for adding a separate entrance to a basement suite in Tuxedo Park or Beddington?

Adding a separate entrance to a basement suite in Tuxedo Park or Beddington requires both a development permit and building permit from the City of Calgary, along with electrical and potentially plumbing permits depending on the scope of work.

Since both Tuxedo Park and Beddington are within Calgary city limits, you'll need to navigate the City's secondary suite approval process. The separate entrance is a key requirement for legal secondary suites in Calgary, but it must be done properly with full permits and inspections.

Development Permit Requirements

Your first step is applying for a development permit through the City of Calgary's online portal at calgaryplanningpermit.ca. Even if your basement is already developed, adding a separate entrance typically requires development approval because it changes the use and access pattern of your property. The development permit application will review setbacks, parking requirements, landscaping impacts, and neighbour notification requirements. Processing typically takes 6-12 weeks, and you cannot start construction until this permit is approved.

Building Permit and Construction Requirements

Once your development permit is approved, you'll need a building permit for the actual entrance construction. This involves excavating for stairs or a ramp, installing proper drainage, waterproofing, and ensuring the entrance meets Alberta Building Code requirements for egress width, headroom, and weather protection. The entrance door must be at least 32 inches wide, and if you're creating below-grade stairs, they need proper railings, lighting, and drainage to prevent ice buildup during Calgary's harsh winters.

Electrical and Safety Code Permits

You'll need an electrical permit through the Safety Codes Council of Alberta system for any new lighting, outlets, or electrical work related to the entrance. If you're adding a bathroom near the new entrance or relocating plumbing, you'll also need a plumbing permit. All electrical and plumbing work must be done by licensed contractors and inspected by accredited Safety Codes Officers - this is non-negotiable in Alberta.

Calgary-Specific Considerations

Calgary's expansive clay soils make proper drainage and waterproofing critical for any below-grade entrance. You'll need to ensure proper grading directs water away from the entrance, install a drain at the bottom of exterior stairs, and waterproof all below-grade walls. The entrance must also comply with Calgary's snow removal requirements - you're responsible for keeping the entrance clear and safe during winter months.

Professional Guidance and Next Steps

This project requires coordination between multiple trades and permit types, making it ideal for an experienced contractor familiar with Calgary's secondary suite requirements. Start by applying for your development permit first - you cannot proceed without this approval. Budget $15,000-$35,000 for a typical separate entrance including excavation, concrete work, waterproofing, electrical, and finishing, depending on soil conditions and access challenges.

Find verified contractors experienced with secondary suite entrances in our Calgary Construction Network directory to ensure your project meets all City requirements and passes inspections on the first try.