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Renovation guides for Waterloo Region homeowners.
The questions we answer at nearly every site visit, written down properly: what needs a permit, how a legal basement apartment works, and what to plan for before you renovate. Every rule is checked against the city's own published pages.
Sources last checked October 2026. Rules change; we confirm the details for every project.
Do you need a building permit for your renovation?
Which renovations need a permit in each city, what it costs, how long it takes and who can draw the plans.
Ontario's Home Renovation Savings Program, explained
What the rebates cover and pay, the 2026 deadlines, and how to fit them into a renovation.
Planning a home addition in Kitchener or Waterloo
Second storey or rear addition, what zoning allows, when you need a minor variance, and what the permit takes.
Adding a second storey to a bungalow
Whether your bungalow can carry one, what zoning allows, how the design and permit work, and what living through it is like.
Home addition ideas: which addition fits your house
Seven kinds of addition, the problem each one solves, and what it takes to get it approved and built.
How to choose a renovation contractor
The checks that matter in Ontario: licences, WSIB, the written contract, deposits, permits and red flags.
Where to stay during a home renovation
Whether you need to move out at all, project by project, and how to make staying or leaving easier.
How big can a backyard home be in Kitchener?
The 80 m² footprint, height and setback rules, lot width, walkway, parking and the approvals you need.
Adding a legal basement apartment in Kitchener, Waterloo or Cambridge
Units allowed, parking, permits, code requirements, rental licences and the grants that still exist in 2026.
Start with a conversation.
Tell us about the room, the house and what is not working. We will come back to you to arrange the next step, which is a free site visit and a written proposal.
Fully insured, bondable and WSIB covered. Building in Waterloo Region since 2007.
