Skip to content

Land · Before you build

What a zoning review tells you before you buy a lot

Blue Jay Homes ·

A piece of land can look perfect from the road and still be the wrong lot for the house you have in mind. Before any of our clients firm up an offer, we read the property the way the municipality will. This is what that review covers.

Zoning designation and permitted uses

Every lot in Simcoe County and Muskoka sits in a zone defined by the local by-law: residential, rural, shoreline residential, environmental protection, and so on. The zone determines whether a single detached dwelling is permitted at all, and whether secondary structures like a detached garage, bunkie or boathouse are allowed.

Setbacks, lot coverage and height

Setbacks are the minimum distances a building must keep from the front, rear and side lot lines, and from the high-water mark on waterfront properties. Lot coverage limits how much of the lot a building footprint may occupy. Height limits are measured differently from one municipality to the next. Together these three numbers draw the invisible box your home has to fit inside, and on a narrow or steeply sloped lot that box can be much smaller than the lot itself.

Servicing and septic capacity

Outside town limits most lots rely on a private well and a septic system. The septic system needs its own area of suitable soil, kept clear of the house, the well, the lot lines and any watercourse. The size of that area is set by the number of bedrooms and fixtures in the home, which means the house design and the septic design have to be resolved together. We have septic design in-house for exactly this reason.

Conservation authority and shoreline rules

Waterfront and low-lying lots often fall within a conservation authority's regulated area, which adds a second permit and its own setbacks from wetlands, floodplains and shorelines. Shoreline vegetation buffers and limits on tree removal are common. None of this prevents a build, but all of it affects where the house can sit and how long approvals take.

Access, grading and the realities of the site

Finally we look at what the paperwork doesn't show: the driveway entrance and sightlines, rock near the surface, drainage across the lot, and where the view actually is from the main floor. A survey settles the lot lines and existing grades so the site plan is drawn on facts.

If you are weighing a property, send us the listing. We will tell you what it allows before you commit.

Next step

Thinking about a build of your own?