Short answer: You can buy a Calgary condo with as little as 5% down if the price is $500,000 or less and the mortgage is insured. Lenders also count part of your monthly condo fee when they work out what you can afford, and they review the building itself (its reserve fund, insurance and any special levies) as well as you. Before you remove conditions, ask the condo corporation for the estoppel certificate, the latest reserve fund study and plan, the budget and recent minutes. Under Alberta rules the corporation has 10 days to provide them after a written request.
Calgary condo market snapshot (CREB, September 2026)
| Measure (City of Calgary) | September 2026 |
|---|---|
| Apartment condominium benchmark price (unadjusted) | $291,400, more than 8% lower than September 2025 |
| Apartment sales / new listings | 343 sales / 717 new listings (48% sales-to-new-listings ratio) |
| Apartment months of supply | Just above five months |
| Row (townhouse) benchmark price | $412,400, down nearly 6% year over year |
| Total residential benchmark price | $566,700 |
Source: CREB, September 2026 statistics (published October 1, 2026).
CREB's chief economist said the construction boom of the past three years mostly added higher-density supply, which has weighed more on apartment and row prices than on detached homes. For buyers, more supply usually means more choice and more time to do due diligence on the building.
Condo vs. detached: what changes for your mortgage
| Item | Detached house | Apartment or townhouse condo |
|---|---|---|
| Minimum down payment | Insured: 5% of the first $500,000 and 10% of the rest, price below $1,500,000; otherwise at least 20% (uninsured) | Same |
| Monthly costs lenders count | Mortgage payment, property tax, heat | Mortgage payment, property tax, heat plus part of the condo fee (many lenders use 50%; confirm with your lender) |
| Property review | Appraisal of the home and lot | Appraisal of the unit plus a look at the building: reserve fund, insurance, special levies, legal actions |
| Key documents | Real Property Report, title | Estoppel certificate, reserve fund study and plan, budget, financial statements, bylaws, minutes |
| Insurance you buy | Full home policy | Unit-owner policy (contents, improvements, deductible chargebacks); the corporation insures the building |
Down payment rules: CMHC, Homeowner mortgage loan insurance (purchase).
How condo fees affect what you can borrow
CMHC's maximum debt service ratios for insured purchases are 39% gross debt service (GDS) and 44% total debt service (TDS), calculated at the greater of the contract rate plus 2% or 5.25% (CMHC). For uninsured mortgages at federally regulated lenders, OSFI sets the same minimum qualifying rate: the greater of the contract rate plus 2% or 5.25% (OSFI).
Because part of the condo fee goes into GDS, a unit with high fees can lower the price you qualify for, even when the unit price is the same as a comparable unit in another building.
Worked example (illustration only)
This example uses CREB's September 2026 apartment benchmark price and the posted 5-year fixed rate shown below. It is not a quote.
| Step | Amount |
|---|---|
| Purchase price (CREB Sept 2026 apartment benchmark) | $291,400 |
| Minimum down payment (5%) | $14,570 |
| Mortgage before insurance | $276,830 |
| CMHC premium at 90.01–95% loan-to-value (4.00%, CMHC premiums) | $11,073.20 |
| Total insured mortgage | $287,903.20 |
| Monthly payment at 4.09%, 25-year amortization | About $1,528.51 |
| Monthly payment used to qualify at 6.09% (4.09% + 2%) | About $1,857.45 |
When you work out GDS, add property tax, heat and the lender's share of the condo fee to the $1,857.45 qualifying payment, then divide by your gross monthly income. Payments are calculated with semi-annual compounding, the usual convention for Canadian fixed-rate mortgages.
Posted rate used above (Pineapple National Inc., as of October 27, 2026; unchanged when checked November 2, 2026): 5-year fixed 4.09%.
Rates are set by lenders and may change at any time without notice. Please contact me to confirm current rates and availability before making any decisions.
Rates may not be available in certain regions. Please reach out to confirm availability.
These are posted rates. Lenders occasionally run unposted rate sales that aren't advertised. Posted rates are for qualified borrowers, on approved credit, and are not a guarantee of approval or of any rate. See all posted rates.
The building review: reserve fund, special levies and insurance
- Reserve fund. In Alberta, the condominium corporation must have a reserve fund study done every five years, prepare a reserve fund plan based on it and prepare an annual report on reserve fund spending (Government of Alberta, Consumer Tips: Owning a Condominium). CMHC notes that the reserve fund pays for major repairs and replacements such as roofs, elevators and plumbing (CMHC condo FAQ).
- Special levies. A large levy that has been approved or is pending can change your qualifying numbers, and some lenders treat it as a red flag. Ask about it in writing.
- Legal actions and large demands. The corporation must disclose any legal action or unpaid judgment against it, and any written demand of $5,000 or more (Government of Alberta, condominium documents fact sheet).
- Insurance and deductibles. CMHC advises checking whether a unit-owner policy covers chargebacks of the corporation's insurance deductible.
Documents to request before you remove conditions (Alberta)
On written request, the corporation must provide these within 10 days and may charge a reasonable fee (Government of Alberta):
- Estoppel certificate
- Current budget and most recent financial statements
- Bylaws, plus minutes of recent general and board meetings
- Most recent reserve fund study and report, reserve fund plan and annual reserve fund report
- Unit factor statement
- Known structural deficiencies, and details of any post-tensioned cables
- Any lease or exclusive-use agreement for parking or storage
- Management or recreational agreements
Ten days can be tight against a typical financing condition, so request the documents as soon as your offer is accepted. First condo? See first-time home buyers in Alberta and getting pre-approved.
Next steps
- Start your pre-approval online (secure Pineapple application, opens in a new tab)
- Book a 30-minute phone call
- Book a 1-hour appointment
- Call or text 403-438-0761
A pre-approval is not a guarantee of final mortgage approval. Buying elsewhere in Alberta? See Calgary mortgage services, or John's local sites for Airdrie, Olds and Mountain View County, Red Deer and Edmonton.
John Antle, Sub Mortgage Broker - Team Lead, Pineapple National Inc.
General information only, not personalized financial or mortgage advice. Please speak with a licensed mortgage professional about your situation. General information only, not personalized financial advice. All mortgages subject to lender approval. A pre-approval is not a guarantee of final mortgage approval. Program rules, premiums and qualifying rules can change; confirm current details before you decide.
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