One of the strange things that have happened over the course of the past several years is that we've moved into a high interest rate environment, and during COVID, we went into a supercharged environment in terms of the cost of construction. Every cost went up. Now there's uncertainty around costs because of tariffs.
What that's done is introduce a tremendous amount of uncertainty, in addition to additional new costs. We find ourselves in a very strange situation, because whereas several years ago development projects could tolerate these types of charges—when I was chief planner for the City of Toronto, I'm very proud that we frequently secured things like new community centres and new parks as part of a development approval—that is no longer a viable model. It's no longer sustainable. The cost of borrowing is too high and the cost of construction is too high, so we need to fundamentally recalibrate housing delivery.
Importantly, I and many others in the GTA know of sites where, even if we zero out the cost of land in a development, it is still not a viable project, given the cost to borrow for construction and to actually build the home.
What that means is that we need a fundamentally new model for how we deliver, and it starts with eliminating these taxes and costs that projects could bear five or 10 years ago but that they can no longer bear in this current environment.
It also means—and I think Build Canada Homes is an excellent example of this—that we need to look at using public land in a fundamentally different way. At the very least, we need to zero out land in our pro formas, in addition to getting rid of a whole series of onerous costs. When we do that, we can begin to piece together viable developments that do build homes for new Canadians.
We have a great example in our Merton project. Land contributed by the City of Toronto was assembled with some of our land, and as a result, 30% of that housing is deeply affordable. We're building 450 new homes. That project was approved in an expedited process and is being built in this existing market. It's a really big clue, and I think it builds on many of the principles that you see in Build Canada Homes.