Canada's Rental Construction Boom: What It Means for London Investors

Here's a number that should catch the attention of any real estate investor: Canada currently has 218,000 rental units under construction. That's a significant pipeline of new supply hitting the market over the coming years—and it represents a notable shift in the development landscape.

While condo projects have slowed considerably, developers have gone all-in on purpose-built rentals. For investors in London, Ontario, this trend raises important questions about where opportunities lie and how the market might evolve.

Why the Shift to Rentals?

Several factors are driving this construction boom:

Condo presale challenges. Rising interest rates and economic uncertainty have made it harder for condo developers to hit the presale thresholds needed to secure construction financing. Purpose-built rentals, often backed by institutional investors or REITs, don't face the same hurdle.

Strong rental demand. With homeownership increasingly out of reach for many Canadians, rental demand has remained robust. Developers are responding to that demand.

Government incentives. Various programs at the federal and provincial level have encouraged rental construction, including the removal of GST on new rental buildings and favourable financing through CMHC.

What This Means for London's Rental Market

London has seen its share of rental development activity, particularly in areas near Western University, Fanshawe College, and along major corridors. New purpose-built rental buildings have risen in areas like Talbot Village and near the downtown core.

For investors, the question is whether all this new supply will finally slow rent growth—and what that means for investment returns.

The case for caution: More supply typically moderates price growth. If a wave of new rental units hits the market simultaneously, vacancy rates could tick up and rent increases could slow. Investors relying on aggressive rent growth projections may need to adjust their expectations.

The case for opportunity: London's fundamentals remain strong. Population growth, driven by both domestic migration from the GTA and international immigration, continues to fuel demand. Western University and Fanshawe College provide a steady stream of student renters. And despite new construction, London's vacancy rates have historically remained low.

Where Are the Opportunities?

For investors looking at the London market, here are some considerations:

Location still matters most. Rental properties near Western University, in walkable neighbourhoods like Old North or Wortley Village, or close to major employers will likely outperform regardless of broader supply trends. A well-located triplex in Woodfield will always find tenants.

Value-add properties. With new construction offering modern amenities, older rental properties may face pressure. But that creates opportunity for investors willing to renovate and upgrade. A dated fourplex in a desirable area like Byron or Westmount, improved thoughtfully, can command strong rents.

Consider the long game. Real estate investing is rarely about short-term gains. London's long-term trajectory—as a growing city with strong institutions and improving infrastructure—remains positive. Investors who focus on quality assets in good locations and manage them well will likely do fine.

Don't Forget the Basics

Whether you're buying your first investment property or adding to an existing portfolio, the fundamentals don't change:

- Run conservative numbers that don't rely on aggressive rent growth - Factor in realistic vacancy and maintenance costs - Understand the local rental market and what tenants are looking for - Work with professionals who know the London market

The Bottom Line

Canada's rental construction boom is a significant development, and it will have implications for investors across the country. In London, the impact will depend on how much of that new supply lands locally and whether demand continues to keep pace.

For investors who do their homework, focus on quality, and take a long-term view, London remains an attractive market. The fundamentals are solid, and the opportunity to build wealth through real estate is still very real.

Thinking about investing in London real estate? Whether you're exploring your first rental property or looking to expand your portfolio, I'd be glad to help you evaluate your options. Connect with me at Calford & Co. Real Estate Team—let's talk strategy.