2026 Airdrie Property Assessments Explained — Are They Too High?

By Brad Walker | March 30, 2026

What You Need to Know About Your 2026 Airdrie Property Assessment

Airdrie's 2026 property assessments have been mailed out — and a lot of homeowners are looking at their numbers and wondering if something is off. Here's why your assessment may look higher than expected, what the number actually means, and whether you should be concerned.

Your Assessment Is Not Your Market Value

This is the most important thing to understand. Your city assessment is a mass appraisal used to determine how much property tax you owe — it's not a reflection of what your home would sell for on the open market. The City of Airdrie uses a standardized formula based on limited data they have on file about your property.

How Are Airdrie Assessments Calculated?

The mass assessment method looks at factors the city has on record: lot size, square footage, location, and whether your basement is listed as developed. It can't account for upgrades, condition, finishings, or the dozens of other things that affect real market value. Because it's a broad formula applied to thousands of properties, the results vary — some homes come in higher than market value, some lower, and some about right.

Why 2026 Assessments May Look Especially High

In Alberta, property assessments are based on market conditions as of July 1 of the prior year. Airdrie's market in July 2025 was running approximately 5% higher than current values in early 2026. That gap means many homeowners will receive assessments that look inflated compared to what their home would actually sell for today. This is expected to be more noticeable than in previous years.

Lower Assessment = Lower Taxes

If your assessment comes in lower than market value, that's actually a good thing — it means you'll pay less in property taxes. The goal isn't to have your assessed value match what you could sell for. The lower your assessment, the better, from a tax perspective. You only want a high assessment if you're trying to prove your home's value for other reasons.

Can You Appeal Your Airdrie Assessment?

Yes — if you believe your assessment is significantly higher than market value, you can file a formal complaint with the City of Airdrie's Assessment Review Board. The deadline to file is typically in March. To build a strong case, you'd want comparable sales data showing what similar homes in your neighbourhood actually sold for around July 2025. A local realtor can help you pull those comps.

Watch Brad's Breakdown

Have questions about your Airdrie property assessment, or want to know what your home is actually worth in today's market? Reach out to Brad Walker at brad@redlinerealestate.ca — Brad can pull comparable sales data and help you understand what your home would realistically sell for in the current Airdrie market.