Rent Out or Sell Your Condo in 2026? The Owner's Playbook

More and more owners are asking the question: with a condo now taking 47 days to sell in the Montreal CMA and inventory up 19%, should you sell now or rent it out and wait? The context of the two-speed condo market makes the trade-off legitimate — provided you run the numbers coldly rather than deciding on instinct.

The base calculation: rent versus real costs

Step one, without wishful thinking: your unit's market rent against the full carrying cost. Mortgage payment, condo fees (rising almost everywhere), municipal and school taxes, non-occupant landlord insurance (pricier than an occupant policy), maintenance, and a provision for vacancy and bad debt. Many condos bought after 2021 come out cash-flow negative as rentals. A modest monthly deficit can be defensible — principal paydown works for you — but a gap of several hundred dollars a month is a sell signal, not a patience signal.

Taxes: the change-of-use trap

Renting out your former principal residence is not tax-neutral. The conversion to a rental property is a change of use: future gains gradually stop being sheltered by the principal-residence exemption, and rents become taxable income — offset by deductible expenses. Tax elections can, in some cases, defer the effects of the change of use for a few years. This is exactly the kind of decision to validate with a tax specialist before signing a lease, not after.

Becoming a Quebec landlord: what it involves

Quebec's framework strongly protects tenants: the mandatory Tribunal administratif du logement lease, regulated rent increases, strictly framed repossession rights. Add co-ownership rules — some declarations restrict rentals, require a minimum one-year lease or ban short-term rentals — plus the insurance conversion to a non-occupant policy. Nothing insurmountable, but a real commitment: an improvised landlord who discovers these rules mid-lease pays dearly for it.

The scenarios where renting wins

Renting makes sense when three conditions align: neutral or positive cash flow at market rent, no need for the equity in your next project, and a holding horizon of at least a few years — enough to ride out the current condo-inventory absorption phase. It also makes sense for genuinely distinctive units (views, parking, large floor plans) whose rental value is strong and whose scarcity is real, even in a buyer's market.

The scenarios where selling prevails

Sell if the equity funds your next purchase — taking on more debt to keep a money-losing condo rarely wins. Sell if your tower or neighbourhood keeps stacking up competing listings: waiting in swelling inventory means risking a lower sale price twelve months from now. And sell if managing tenants fits neither your schedule nor your temperament. In every case, the decision starts with the same number: your unit's current, realistic market value — not 2024's, not the one hoped for in 2027.