City Waterworks sign on sidewalk

Sewer and water connection permits

You need sewer and water connection permits before you can connect your site to our sewer and water systems.

Required permits by building type

Low-density residential buildings

  • Duplex (with optional secondary suites) 
  • Single detached house (with optional laneway house and secondary suite) 
  • Laneway house 

Apply for 1 combined residential permit. Review residential process and requirements

All other buildings 

  • Multiplex  
  • Duplex with infill dwelling 
  • Residential building with more than 3 dwelling units 
  • Commercial or industrial building 

Apply for 2 separate commercial permits because larger connections are required. Review commercial process and requirements

Ready to apply?

Permit application requirements and process

Contact sewer and water permits

Sewer Design Branch
Email: eng.swpermits@vancouver.ca

Waterworks Design Branch
Email: watercommercialpermits
@vancouver.ca