Building and renovating

Building permits

Find out what type of building projects require a permit, how to apply and pay, and how long the process takes.

Fence and enclosure regulations

Fences and pool/hot tub enclosures do not require a building permit, but are subject to other city regulations.

Residential rental licences

Low-rise residential rental units in Waterloo require an annual licence. Find application requirements and fees here.

Heritage alterations

If you live in a heritage district/property you need extra approvals for renovations. Find application requirements here.

Letters of compliance

Apply for letters of compliance to confirm adherence to property standards and appropriate land use.

Additional residential units

Learn about additional residential units (ARUs) and how to add them.

Building and renovation etiquette 

Learn about how to keep your neighbours informed throughout your building or renovation project.