Rent, or buy?
The honest comparison is not rent against mortgage payment — it is the full cost of owning against the full cost of renting, over how long you actually plan to stay.
Renting and leasing · 3 paths
Renting and leasing in Ottawa — both sides, explained
Not one sequence but three audiences. Whether you are renting a home, renting one out, or leasing space for a business, the rules are different — start on your own side.
Last verified July 2026
About 4 minutes to read
A For tenants Renting a home in Ottawa You are renting a room, apartment or house in Ottawa
Ontario gives residential tenants stronger protections than most renters realise — and a tight rental market is the worst possible time to learn them. Most private residential tenancies must use Ontario's standard lease, so if you are handed something exotic, ask why. Read it before the deposit leaves your account, not after.
- What move-in money is legal
- A landlord may collect a rent deposit — applied to your last month's rent, and it earns interest — and a refundable key deposit. A "damage deposit" is not allowed for residential tenancies in Ontario.
- Rent increases are capped for most units
- Generally once every 12 months, limited to an annual provincial guideline, and only with proper written notice.
- Your lease term is not your tenancy
- A fixed term does not end the tenancy. When the term runs out it continues automatically month-to-month on the same terms.
- Repairs are the landlord's job
- The unit must be kept in good repair and fit to live in — that obligation stands regardless of what the lease says.
- Leaving properly protects your money
- Give proper written notice — typically 60 days on the official form (N9), timed to the end of a rental period.
Where people get caught out
Paying anything before seeing the actual unit. Rental scams collect deposits for places the "landlord" does not own — insist on seeing the unit, or at minimum a live video walkthrough, before any money moves.
Renters' rights in Ottawa — what's legal, what isn't, and what your landlord can't do
What to ask when renting in Ottawa — who the person showing you the unit works for
Official sources
B For landlords Renting out your property You are renting out a property, or working out whether to
Becoming a landlord in Ontario means entering one of the most regulated tenancy systems in the country. It is profitably and legally manageable — but only if you learn the rules before the first tenant rather than during the first dispute.
- Start with whether the unit can legally be rented
- A rental has to meet health, safety, housing and maintenance standards, and secondary units carry requirements of their own. Check before you advertise.
- Screen inside the lines
- Income information, credit checks, references and rental history are all standard — human-rights rules set the limits on what you may ask for and act on.
- The standard lease is not optional
- Most private residential tenancies must use Ontario's standard lease form.
- Rent increases run on a clock
- Generally once every 12 months with at least 90 days' written notice, capped by the provincial guideline — with an exception for newer buildings.
- Maintenance is yours either way
- Good repair and fitness for habitation are the landlord's obligation no matter what the lease says.
- Tenancies end by the rules, not the calendar
- A fixed term rolls over month-to-month automatically. Ending a tenancy means the correct grounds, the correct form and the correct notice period.
Where people get caught out
Budgeting with zero vacancy and zero repairs. Mortgage, property tax, a landlord insurance policy (not a homeowner one), maintenance and the empty months between tenants all have to fit — if the numbers only work perfectly, they don't work.
Becoming a landlord in Ottawa — your landlord responsibilities, before the first tenant
Selling with tenants in Ontario — the rules that outrank your sale
What gets sold to Ottawa landlords — and who's paid when you say yes
Official sources
C For businesses Leasing commercial space You are a business looking for space to operate from
Commercial leasing is a different legal world: the residential protections above do not apply. It is governed by your contract and, lightly, by Ontario's Commercial Tenancies Act — so almost everything is negotiable, and anything you do not negotiate is negotiated in the landlord's favour by default. The lease is not paperwork confirming a deal; the lease is the deal.
- The quoted rent is not your cost
- Most space is offered on a net basis: base rent plus your share of property tax, insurance, maintenance and common-area costs. Ask for the total monthly cost including everything, how it is calculated, and two years of actuals.
- You pay for space you cannot use
- Rentable area commonly exceeds usable area, because it includes a share of the building's common space — every month of the term.
- Permitted use, and zoning, are two separate checks
- The lease must permit what you intend to do, and the City's zoning must permit it at that address. Confirm both independently; a landlord's assurance is not a zoning approval.
- A personal guarantee undoes your limited liability
- If your corporation signs but you guarantee it personally, the protection you set the corporation up for does not apply to this obligation. Asking for a cap or a time limit is a normal request.
- Read how it ends as carefully as how it starts
- Renewal rent mechanism, assignment and subletting, who pays for and owns the fit-out, restoration obligations, and any relocation or demolition clause.
Where people get caught out
Assuming there is a tribunal behind you. There is not. The Act does not control commercial rent increases; where rent goes unpaid a landlord may change the locks after 16 days or seize and sell property to recover arrears; and disputes go to Small Claims Court under $50,000, or the Superior Court above it.
Official sources
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Ottawa Property Guide is an independent information publication — not a brokerage, real-estate agent, or financial advisor. Content is general educational information, not professional advice. Full disclaimer.