Decks & Porches in Burlington

It can. Burlington’s by-law 064-2014 can call for a permit on a house lot when the yard is regraded or filled, or when a patio or a retaining wall goes in, and any of those can come with a deck. We read the by-law against the deck plan at the site visit, before anything is filed with the City of Burlington Building Department.

Where the lot is in a regulated area, yes. Section 28 of the Conservation Authorities Act bars development in hazardous lands, wetlands, river or stream valleys and shorelines at risk of flooding or erosion unless the authority issues a permit, and building a deck there counts. So does the yard work around the deck, since Ontario Regulation 41/24 treats site grading and placing fill as development activity. We check Conservation Halton’s mapping first, since that permit comes ahead of the one from the City of Burlington Building Department.

Yes. We take on decks & porches across Burlington, including Aldershot and Downtown Burlington, within an hour of our Richmond Hill office. The first consultation is free, by phone or on site.

Three things to start: property address; photos of the yard and the wall the structure would attach to; and rough size, and whether you want it covered. Send those and we tell you what the City of Burlington Building Department will ask for before we quote.

It can. Inside the Urban Planning Area the by-law needs a permit before a private tree 20 cm or more in diameter, measured 1.37 m up the trunk, is injured, and a footing hole dug through its roots can do that; heritage trees and species at risk are protected as well. We show those trees on the deck plan, including any of the neighbours’ that overhang the fence, and space the footings to bridge the roots or apply for the tree permit alongside the deck permit from the City of Burlington Building Department.

The setback comes from whichever by-law zones your lot: the Residential Zoning By-law 09-2026 for the residential zones on its Schedule A, Zoning By-law 2020 for other areas, or the Niagara Escarpment Commission for a property in its area. Once the address tells us which applies, the deck is drawn to that source’s side and rear setbacks, so the City of Burlington Building Department’s review can stay on the structure.

We email the application and drawings to buildingpermits@burlington.ca, because Burlington does not take permit applications through an online portal. As a lower-tier municipality inside Halton Region, Burlington does its own plan review, permits and deck inspections through the City of Burlington Building Department, and it answers status questions by phone. We make those calls for you while the deck is under review.

A roof over the porch puts its weight on posts, footings and the house wall, so the drawings go further than an open deck’s. They add the rafters or trusses and how they are tied down, the header beam and the posts under it, a footing sized for each post, and the ledger detail where the roof frames into the house, along with the porch’s distances to the lot lines under your zoning by-law. All of it goes to the City of Burlington Building Department in the emailed set.

Yes. Burlington’s houses vary widely in age, as the urban area has been growing south of Dundas Street since the 1950s, so before the new ledger goes on, we take off the old one and look at the rim joist and wall framing it was bolted to. A deck that grows in size or height is a new footprint for zoning, so it is measured against the setbacks in By-law 09-2026 or Zoning By-law 2020 rather than assumed to fit because the old one did.

The building permit still comes from the City of Burlington Building Department, but two things can differ on the city’s limited rural land. If the property is in the Niagara Escarpment Commission’s area, the deck’s setbacks come from NEC zoning instead of a city by-law, and the Private Tree By-law’s permit rule applies only inside the Urban Planning Area Boundary, so we check which side of that line the lot is on.

Yes. We draw the footings, framing, guards and stairs, check the deck against the setbacks for your lot and any tree the Private Tree By-law protects, and email the set to the City of Burlington Building Department. Your contractor then builds from those sheets, and the City’s inspectors check the deck against them.