Airdrie Community Profile
Airdrie is a separate city 15 km north of Calgary, incorporated as a town in 1909 and achieving city status in 1985. With a population of approximately 85,800 and over 31,279 dwellings, Airdrie is among Alberta’s fastest-growing cities — adding thousands of new residents annually as families seek more space at lower price points than inner-Calgary. The median age of 35 and average household size of 2.8 reflect an overwhelmingly young-family demographic, and the December 2025 CREB benchmark of $511,200 (detached averaging ~$599,900) confirms that Airdrie remains accessible without sacrificing quality of life.
Airdrie has permitted secondary suites since 2018, and suite registrations have climbed steadily as homeowners discover the rental income potential. With 20.7% of dwellings renter-occupied, demand for basement suites is real and growing. The typical Airdrie home — built between 2012 and 2022 — carries 1,100–1,350 sq ft of unfinished basement space with 9–9.5 ft ceilings, making it well-suited for both lifestyle development and a full legal suite from day one of ownership.
Legal Suite ROI in Airdrie
- Suite construction cost: $55,000–$68,000 (OAF fixed-price, permit-included)
- Estimated monthly rental income: $1,200–$1,600/mo
- SSIP grant (if eligible): up to $10,000 cash back from the City of Calgary (Airdrie has its own secondary suite incentive program — ask us for details)
- Typical payback period: 4–6 years
- Added property value: $60,000–$90,000 (based on regional MLS comparables)
Why Airdrie Homeowners Choose OAF
Fixed-price commitment. We walk your space, set a single number, and deliver at that number. No change-order surprises on materials or labour, even in a rising-cost environment.
Experience with newer Airdrie build profiles. The 2012–2022 homes dominating Airdrie’s inventory share similar framing, HVAC rough-ins, and electrical panels — we know the layout before we arrive and can set accurate timelines.
Permit-complete delivery. We coordinate with the City of Airdrie building department from application through final inspection — you hand us a key and receive a finished, permitted space.
SSIP guidance. Most primary-residence Airdrie homeowners qualify for secondary-suite incentive programs; we prepare and submit your application as part of the project.
Services Available in Airdrie
Lifestyle Basement Development
Transform your unfinished lower level into a home theatre, fitness studio, wet bar, or family lounge that reflects how your family actually lives. Airdrie’s newer open-concept layouts give us generous ceiling heights and clean framing to work with. Typical cost range: $48,000–$72,000 (fixed-price, permit-included)
Legal Secondary Suite
With Airdrie’s strong rental market and affordable home prices, a legal suite converts dead square footage into a mortgage-offset machine. We handle design, permits, separate entrance, kitchen, bath, and laundry — everything the City requires for a registered suite. Typical cost range: $55,000–$68,000 (fixed-price, permit-included)
Garage Development
Airdrie winters are real. We build attached and detached garage developments — insulated, drywalled, and wired — that protect your vehicles and add resale appeal.
Airdrie Construction Considerations
Soil and site: Airdrie basements sit on a clay and glacial till mix that generally excavates cleanly and compacts well. Deeper lots in newer communities sometimes encounter shallow water tables in spring — we assess drainage and weeping tile condition before committing to scope.
Ceiling height: Homes built 2012–2020 in Airdrie typically carry 9–9.5 ft unfinished basement heights, giving comfortable finished clearance of 8–8.5 ft. Post-2020 builds often reach 9.5–10 ft, making suite layouts especially spacious.
City of Airdrie permits: Full permit packages (development, building, electrical, plumbing) typically process in 5–8 weeks through Airdrie’s building department.
Common Challenges We Solve
- Distance from Calgary trade pools: We maintain established relationships with Airdrie-area subtrades, so scheduling is predictable rather than an afterthought.
- Suite-separate entrance on zero-lot-line lots: Many Airdrie row homes and semis require creative side-access solutions — we design compliant walkout or window-well entries that don’t compromise the streetscape.
- Moisture in spring thaw: Airdrie’s clay soils can trap snowmelt against foundations. We assess and upgrade weeping tile or window-well drainage as part of scope, not as a surprise add-on.
Pricing Guide: Airdrie Basement Development
| Scope | Typical Range | What’s Included |
|---|---|---|
| Lifestyle (1,000 sq ft) | $48,000–$60,000 | Framing, insulation, drywall, flooring, electrical, HVAC, permits |
| Lifestyle (1,200+ sq ft) | $60,000–$72,000 | As above + wet bar or 3-piece bath |
| Legal Suite (800 sq ft) | $55,000–$62,000 | Full suite, separate entrance, kitchen, bath, laundry, permits |
| Legal Suite (900+ sq ft) | $62,000–$68,000 | As above + premium finishes |
All prices are fixed-price. The number in your quote is the number on your final invoice.
Frequently Asked Questions — Airdrie
Does Airdrie allow secondary suites? Yes. Airdrie amended its Land Use Bylaw in 2018 to permit secondary suites in R-1, R-2, and certain DC districts. Most detached homes qualify; we confirm zoning eligibility as part of our free consultation.
What rental income can I realistically expect from an Airdrie suite? Based on current Airdrie rental listings, a well-finished 800–900 sq ft basement suite with separate entrance commands $1,200–$1,600/month. Proximity to Yankee Valley Blvd amenities and QE II commuter access to Calgary push rents toward the higher end.
Is there a grant or incentive available for building a secondary suite in Airdrie? Airdrie’s Secondary Suite Incentive Program offers rebates for homeowners who bring existing informal suites to code or build new compliant suites. Eligibility and amounts shift annually — we walk you through the current program at the time of your project.
How long does the project take from signed agreement to keys? Legal suites in Airdrie: 14–18 weeks (permit processing + construction). Lifestyle developments: 8–12 weeks. We build permit time into our schedule so delays at the building department don’t push your move-in date.
Can I build a suite in a house I just bought and haven’t moved into yet? Yes — the suite must be in your primary residence once you occupy it, but you can begin the permit and planning process immediately after possession. Many Airdrie buyers design their suite before they move their furniture in.