Where to actually buy: Calgary rental yield and supply

Chasing rent isn’t chasing return

The first post in this series measured demand: where Calgary rentals disappear fastest and whether Airbnb beats a lease. But fast rent isn’t the same as a good buy. Return is rent relative to what you pay, and on that map the leaderboard reshuffles.

The communities where apartments return the most aren’t where rent is highest. In asking rents from Sep 5 to Oct 31, 2026, Cornerstone apartments rent for $1,550, below the city median of $1,700, yet return 10.0%, because the units are assessed so low ($186K average assessed value). It isn’t that every pricey community yields poorly; plenty of high-rent areas post healthy yields too. It’s that a high rent alone tells you nothing about return: Eau Claire, where rent runs about $2,400 a month but assessed values are the highest of the 89 apartment communities measured ($660K average), turns that same rent into just 4.4%. Rent and return pull apart: of the 8 highest-rent and 12 highest-yield apartment communities, only Millrise appears on both.

We measure gross yield as twelve months of a community’s median asking rent, for one property type, divided by the average city-assessed value of matching dwellings. It is gross, on assessed value: assessments aren’t sale prices, and this is before tax, fees, and vacancy. It’s a way to compare communities on the same footing, not a return forecast.

Where yield actually concentrates

City-wide, apartments and condos gross about 6.3% on assessed value, the highest of the three purchasable types, because condo assessments are low relative to rent. Houses gross 3.9% (rents are higher but so are the $794K average assessments) and townhouses 4.7%.

The apartment yield leaders (Cornerstone, Southwood and Manchester) aren’t the prestige addresses. They’re the cheaper, older, or newer-fringe condo pockets where assessed values sit well under the city average while rents hold up. That’s the whole mechanism: yield concentrates where you pay least per dollar of rent, not where rent is highest.

The supply counterweight

A high yield today is a claim on tomorrow’s rent, and tomorrow’s rent depends on how much new supply is coming. So we counted homes permitted per community over the 24 months to Oct 31, 2026: new builds, additions, and below-grade suites. These are approvals, not completions, and not all become rentals; read them as where the pipeline is heaviest.

The tension is sharpest in Cornerstone: it tops the apartment yield list at 10.0% and ranks second in the city on homes permitted (1,711 units). A fringe community can post a high yield precisely because it’s cheap and still filling in, but that same growth is one of the biggest pipelines of competing supply. High yield plus a heavy permit book is the “will this last?” quadrant. It doesn’t mean avoid; it means underwrite the rent you’re counting on, not the rent that exists today.

Before you act on any of this

Four honest limits. Yield here is gross: mortgage, tax, insurance, management, and vacancy all come out of it. It’s built on assessed value, not sale price; a hot community can sell well above assessment, which pulls the real yield down. Rents are asking rents from live listings, not signed leases. And every community shows its sample (the rent count and the number of dwellings behind the assessed average) because a yield built on 8 listings is a hint, not a verdict.

Scout every community yourself → The market explorer ranks all of this live (rents, yields, and the supply pipeline) and lets you filter by property type and size.