Probably not on the tax alone. Calgary’s preliminary budget numbers point to a municipal property tax increase of up to roughly 15% in 2027. The Fraser Institute estimates that works out to about $432 more per year for a typical home. That is real money, but it is a small slice of what it costs to own a home, and it is not final. The tax is one input to your timing decision, not the deciding one.

By Steve Kabachia | October 13, 2026

If you’re a Calgary homeowner and you’ve seen the headlines, I understand why you’re asking. A number like 15% sounds alarming, and it’s fair to wonder whether you should get ahead of it. Here’s what I tell sellers who ask me this: start with what’s actually been decided, then look at what it costs you in a month, then look at what the rest of your situation is telling you.

What’s actually on the table right now

Nothing is final yet. Here’s the timeline as it stands:

– July 28, 2026: Council reviewed more than 100 funding requests in a closed session.

– November 10, 2026: The proposed four-year budget is expected to be released to the public.

– November 23, 2026: Council’s budget deliberations are scheduled to begin.

Preliminary documents reported in the media showed that funding every request would require a 20.2% increase in 2027. Council then asked administration to refine the numbers, and the revised proposal reported by CTV News is closer to 15% for 2027, with smaller increases in the years after. The mayor has said it’s premature to speculate on the final figure, and a City spokesperson has said these numbers don’t represent the change for an individual property owner.

Council members have also signalled that spending may be trimmed. So the honest read is that a large increase is possible, and that the final number could land lower.

The Fraser Institute, a think tank that is critical of the proposal, estimates the typical homeowner would pay about $432 more in municipal property tax in 2027, and that the typical municipal bill would rise from $2,747 in 2026 to $4,175 by 2030 if the plan passed as drafted. Treat those as one analyst’s projection of a draft, not a bill. Other reporting that includes utility and waste charges puts the typical household increase at about $52 per month in 2027.

What it really costs you each month

Take the $432 figure at face value. That’s $36 a month.

To put that in mortgage terms, I ran a quick calculation: at a 4.5% rate on a 25-year amortization, $36 a month is the payment on roughly $6,500 of borrowing. For a buyer shopping in the $600,000 to $900,000 range, that’s a rounding error on the purchase price, though it does count against what a lender says they can afford.

Now compare that to the things that move your net proceeds by tens of thousands of dollars:

– Your list price and how it’s positioned. Calgary’s detached benchmark price was $744,300 in August, down 1.1% from a year earlier, while apartment-style homes sat at $295,400, down 8.2%, according to the Calgary Real Estate Board. Pricing correctly in a split market matters far more than a tax change.

– Your mortgage situation. If you’re facing a renewal at a much higher rate, that is a bigger monthly shock than the tax. I cover that in my post on Calgary mortgage renewal shock (https://calgaryluxuryhomesearch.com/calgary-mortgage-renewal-shock-should-you-sell/).

– Your selling costs. Commission, legal fees, and any repairs or an RPR update will each outweigh a year of added tax. I break them down in what it costs to sell a home in Calgary (https://calgaryluxuryhomesearch.com/how-to-sell-your-home-in-calgary-costs-timeline-and-what-to-expect/).

Selling to avoid $36 a month, then paying for a lawyer, a commission, and a move, rarely makes financial sense on its own.

When the tax does matter to your decision

I don’t want to wave this away, because there are situations where it belongs in the conversation.

You were already on the fence. If you’ve been thinking about downsizing, relocating, or moving up, a rising carrying cost can be the nudge that settles it. In that case the tax isn’t the reason, it’s the tiebreaker.

You own a larger or higher-valued home. Municipal tax is based on your assessed value multiplied by the tax rate, so a bigger percentage increase costs more dollars on a higher assessment. If your home assesses well above the typical Calgary figure, scale the $432 estimate up accordingly.

You hold a rental or investment property. Landlords can’t always pass a tax increase through quickly. If your numbers were already thin, a larger bill may change whether holding makes sense, and that’s a good conversation to have with your accountant.

You’re on a tight budget at renewal. Property tax, a higher mortgage payment, and utility increases can land in the same year. Adding them up is the useful exercise, not looking at the tax in isolation.

Selling before the increase takes effect also doesn’t give you a special price advantage. Buyers will price in the taxes they expect to pay, and your lawyer will adjust property taxes between you and the buyer on the possession date. The new owner simply inherits the higher rate.

Steps to take before the November budget

Whether or not you plan to sell, I walk my clients through three things:

1. Check your assessment. The City’s 2026 assessments showed roughly a 1% increase for the typical residential property, with condo values moving the other way. Know where your property sits, since the tax you pay is your assessed value times the rate.

2. Add up your real monthly cost. Include your mortgage, property tax, condo fees if applicable, utilities, insurance, and the estimated tax increase.

3. Get a current value. Whether you list this fall, wait until spring, or stay put, you’ll make a better decision knowing what your home would likely sell for today.

I’ve had this conversation with owners across Calgary, Airdrie, Cochrane, Okotoks, and Chestermere, and the tax is almost never the main factor once we lay out the full picture. Every home and every situation is different, and the only way to know yours is to run your numbers.

If you want to know what your home is worth in today’s Calgary market, I offer a free, no-obligation home evaluation. No pressure, just a straight answer so you can make the right call. Book your free home evaluation here: https://calgaryluxuryhomesearch.com/free-home-evaluation/

If you’re thinking about buying instead, or want to understand how a higher carrying cost affects what’s realistic for you, I’d be glad to connect. Book a free buyer consultation here: https://calgaryluxuryhomesearch.com/contact-us/

Frequently Asked Questions

How much could Calgary property taxes go up in 2027?

Preliminary figures show a possible municipal increase of up to about 15%, down from an earlier 20.2% figure that would have funded every budget request. The final number won’t be known until council deliberates, with the proposed budget expected on November 10, 2026, and deliberations starting November 23, 2026.

Will selling my house before 2027 save me from the tax increase?

It would stop you from paying the higher tax, but it doesn’t increase what you net. You’ll still pay selling costs, and your lawyer will adjust property taxes with the buyer on possession day. The next owner takes on the higher rate, which buyers factor into their offers.

How much extra would a typical Calgary homeowner pay?

The Fraser Institute estimates about $432 more in municipal property tax in 2027 for a typical home, which is roughly $36 a month. Other reporting that includes utility and waste charges suggests about $52 a month. Your actual amount depends on your assessed value and the final budget.

Does a property tax increase lower home values?

Not by itself, and I can’t promise how the market will react. Higher carrying costs can reduce what some buyers qualify for or are willing to pay, but price is driven mainly by supply, demand, interest rates, and the specific home. A $36 monthly change is small next to those factors.

Can I dispute my property assessment in Calgary?

Yes. The City opens a review period each year after assessment notices go out, and you can file a complaint if you believe your assessed value is wrong. A lower assessed value reduces your tax, so it’s worth reviewing every year.

About Steve Kabachia

Steve Kabachia is a Managing Partner at Len T. Wong & Associates — RE/MAX Complete Realty, serving Calgary and the surrounding communities of Airdrie, Cochrane, Okotoks, and Chestermere. With 10 years of experience specializing in move-up buyers, downsizers, luxury properties, and investment real estate, Steve brings the kind of straight talk his clients count on, whether they’re pricing a home to sell or navigating a complex purchase. He starts where you are and takes the journey alongside you. Connect with Steve at stevekabachia.com or reach him directly at 587-437-9017.

Market and budget figures reflect reporting available as of October 11, 2026. The 2027 to 2030 budget is a proposal and has not been approved. This post is general information, not tax or legal advice; speak with your accountant or real estate lawyer about your situation.