Step 6 — Supply Meets Demand: Vacancy & Rent

Completions hit the market, vacancy shifts, rent adjusts

6–12 months after completions

When new units finally complete and hit the rental market, vacancy rates move. Landlords set rent based on how many empty units are competing for tenants. Below 3% vacancy, landlords have pricing power. Above 5%, tenants do.

This is where the chain connects back to the question we started with: why did my rent go up? The answer almost always traces back to the vacancy rate. When vacancy is tight — say, below 3% — landlords know that tenants have few options. They can raise rent and someone will pay it. When vacancy climbs above 5%, landlords start offering incentives just to fill units.

Alberta's two big cities have very different stories. Edmonton has historically had higher vacancy (more affordable, more balanced), while Calgary has been tighter. But both are subject to the same machine: rates drive starts, starts drive supply, supply drives vacancy, vacancy drives rent.

Vacancy Rate — Edmonton vs Calgary

Updates daily

Jan 2006 – Jan 2025 · 19yr· StatsCan / CMHC

Edmonton Vacancy

3.9%

CMHC

Calgary Vacancy

5.0%

CMHC

Why This Matters

The 3% vacancy mark is widely considered the "balance point." Below 3%, the market favours landlords — expect above-inflation rent increases. Above 5%, tenants have real negotiating power. Between 3-5% is roughly balanced. Check the current numbers above: which side of 3% is your city on?

Average 2-Bedroom Rent — Edmonton vs Calgary

Updates daily

Jan 2006 – Jan 2025 · 19yr· StatsCan / CMHC

Edmonton 2-Bed Rent

$1,603

CMHC

Calgary 2-Bed Rent

$1,914

CMHC

So What Does This Mean For You?

Here is the entire machine, end to end:

BoC sets the policy rate (the price of money)
Banks adjust mortgage rates (2-6 weeks later)
Buyer demand shifts (1-3 months later)
Developers respond — permits and starts (3-12 months later)
Construction pipeline — starts become completions (12-24 months later)
Vacancy shifts — new supply hits the rental market (6-12 months after completion)
Rent adjusts — landlords price based on vacancy

Total lag from rate decision to rent impact: 2-4 years. That is why housing feels disconnected from the news — you are always living with the consequences of decisions made years ago.

Watch This Signal

Right now, based on the live data above, you can trace the chain yourself. Look at where the BoC rate is today, check whether starts are rising or falling, see the gap between starts and completions, and read the vacancy numbers. Each link tells you something about where rent is headed over the next 12 months. The signals are there — you just have to know where to look.