Can This Site Take a Drive-Through? Toronto Zoning, Stacking Lanes and Lease Terms to Check First

A listing that says “drive-through potential” is making a claim, not stating a zoning fact. Here is how to test it against Toronto’s zoning by-law, walking the site from the neighbours inward.

I’m Arthur Zhao, a real estate broker in Toronto. Here is a line I see in commercial marketing material for plaza pads, end units and corner retail: “drive-through potential.” For a coffee operator, a pharmacy or a bank looking for space, those three words can be the whole reason to book a showing. For an investor buying the property, they can sit inside the rent assumptions.

The question worth asking is simple: is the line true for this particular lot? The listing cannot answer that. Toronto’s Zoning By-law 569-2013 can, and each test it applies can be checked from the outside in. So that is how this article walks the site: first the neighbouring lots, then the yards facing the street, then the queue of cars itself, then the zone label printed on the zoning map, and finally the lease paper you would sign. The rules below are Toronto’s; any other city applies its own by-law.

Start at the property line: who are the neighbours?

Before looking at the building, look at what surrounds it. According to the City of Toronto’s Zoning By-law 569-2013 (Section 150.80.40.1), a drive through facility, “including stacking aisles, must be at least 30.0 metres from any lot in the Residential Zone category, Residential Apartment Zone category, Commercial Residential Employment Zone Category, or the Commercial Residential Zone category other than a CR zone where the zone label has an ‘r’ value of 0.0.”

Three details in that sentence matter when you stand on the site:

• The measurement includes the queue. It is not only the pickup window that has to clear the separation. The cars lined up waiting are part of the facility for this test.
• The trigger is the zone of the neighbouring lot, not what is built on it. The wording is “any lot” in those zone categories. A parking lot or a vacant parcel zoned residential counts the same way a house would.
• Some Commercial Residential lots do not trigger it. In a CR zone label, the letter r sets the maximum floor space index for residential uses on the lot. A CR lot whose label shows r 0.0 is carved out of the separation rule; any other CR lot is caught by it.

So the first homework is to open the City’s zoning map and read the zone of every lot within 30 metres of where the window and lane would go. If one of those lots sits in a listed category, the layout has to keep the whole facility outside that distance, or the idea stops here.

The yards that face the street

Next, walk the frontage. Section 150.80.20.1(5) says: “No portion of a drive through facility stacking aisle may be located in a front yard or side yard that abuts a street, unless the lot is in and abuts a lot in the E zone.”

In practice this decides where the lane can run. A queue that wraps along the front of the building, or down the side facing a flanking street, is not allowed on its face. The by-law gives two ways out, and both are narrow:

• Employment Industrial (E) zone: the restriction falls away only where the lot is in the E zone and abuts a lot in the E zone.
• Corner lots with a fuel station: under Section 150.80.20.1(6), if a building on a corner lot has both a drive through facility and a vehicle fuel station, the stacking aisle may sit in a side yard between the building and the street. The wording covers that side yard; it does not mention the front yard.

A corner lot alone, without a fuel station on site, does not unlock the street-facing side yard. Where the yard lines fall on a given lot is a question to put to the City or your planner rather than to estimate from a site plan sketch.

The queue itself: stacking spaces and how the lane is separated

Now step onto the paved area where cars would wait. The by-law calls it a stacking aisle and defines it in Chapter 800 as “an on site queuing area for motor vehicles that is separated from other vehicle traffic and pedestrian circulation by barriers, markings or signs.” Two things follow from that definition: the queue has to be on the lot itself, and it cannot simply be a stretch of the parking aisle that cars happen to share.

Section 150.80.20.1 then sets the size of the queue:

• each vehicle stacking space must be at least 3.0 metres wide by 6.5 metres long;
• a drive-through combined with a use selling food or beverage needs at least 10 stacking spaces;
• a drive-through not combined with a food or beverage use needs at least 4.

These are minimums in the by-law, not design targets. Whether a particular lot can fit them, while keeping the lane out of the street-facing yards and away from the parking circulation, is a layout question for a site designer working from a survey.

Food or beverage window vs. non-food window

Then read the zone label on the lot

Only now, with the surroundings and the lane in mind, does the lot’s own zone label decide whether the use is available at all. In Toronto’s by-law the picture breaks down like this:

• Prohibited outright: Section 150.80.20.1(1) bars a drive through facility in the Residential, Residential Apartment and Commercial Residential Employment zone categories, and in the Commercial Residential category “other than a CR zone where the zone label has an ‘r’ value of 0.0.”
• CR zone with r 0.0: Drive Through Facility appears in the CR use list with condition (37), which requires compliance with Section 150.80. Because the label’s r number is the maximum residential floor space index, r 0.0 means a CR lot with no residential floor space allowance, and that is the only CR version left open.
• E zone: Drive Through Facility is a conditional use. Condition (5) says it “must be on a lot that fronts on a major street on the Policy Areas Overlay Map,” and condition (21) adds compliance with Section 150.80. Being near a busy road is not the test; the street has to be marked as a Major Street on that overlay map.
• CL (Commercial Local) zone: Drive Through Facility does not appear in the CL zone’s permitted use lists at all, either the plain list or the list with conditions.

This article does not walk through every zone in the by-law. For any other label, open that zone’s chapter and look for Drive Through Facility in its permitted use lists.

Then check one more layer. The City’s Zoning By-law 569-2013 page tells owners to “always confirm whether an exception applies to your property,” with exceptions listed in Chapter 900, and notes that properties shown in grey on the interactive map remain subject to a former municipal zoning by-law. A site-specific exception can add or remove permissions for one lot, so it can change every answer above.

Last, the paper: what Form 510 needs to say

If the zoning holds up, the lease has to hold up too. On OREA Form 510, the Agreement to Lease for commercial premises, two clauses carry the drive-through question.

Clause 2, Use. The pre-printed text reads “The Premises shall be used only for” followed by a blank. Whatever goes in that blank limits what the tenant may do. If it says only “restaurant” or “retail pharmacy,” whether a drive-through window is covered is a matter of the exact wording and of the lease that follows; the form does not settle it. A tenant who needs the window is better served by naming it.

Clause 1, Premises. The form describes the Premises by approximate area, floor and building. A stacking aisle runs across paved ground outside the unit. The form does not say whether that ground forms part of the Premises, so the right to use it, and who maintains it, needs its own words.

Clause 8, Schedules. “The Schedules attached hereto shall form an integral part of this Agreement to Lease.” That is where the drive-through terms can live: the permitted use spelled out, the lane area identified on a site plan, and confirmation that the use is permitted by zoning written as a condition. The wording of those terms is for your lawyer.

One more office to call: changing a site’s layout to add a lane may involve site plan approval. This article does not cover when that process is triggered; confirm it with City Planning for the specific property.

Before you rely on “drive-through potential”

Work through these in order of how fast they can end the idea.