Self-managing is the better choice when you live near the property, hold one or two units, have time inside business hours, and are comfortable with Ontario's notice forms and deadlines. Hiring a manager is the better choice when any one of those four is missing, because the cost of self-managing is almost never the fee you save, it is a vacant month, a turnover handled slowly, or a notice form that a Board adjudicator throws out.
This page sets the two side by side on the four things that actually differ: money, time, legal exposure, and what happens when something goes wrong at an inconvenient hour. It uses KEILTY's own published rates for the worked examples because they are public, and it is frank about the owners who should carry on managing their own property.
Written by A.J. Keilty, President, KEILTY Realty Management. Last reviewed 2026-10-09. If something here is out of date, email Hello@keilty.com and it will be corrected.
Both routes get the rent collected. They differ in who carries the work, who carries the risk, and what it costs when a month goes badly rather than well.
| Self-managing | Professional management | |
|---|---|---|
| What you pay | No management fee. You pay advertising, credit checks, your own mileage and your own hours. | A published fee. KEILTY charges $149 + HST per unit per month on a single-family home and 7% + HST of effective gross income on small multi-family. |
| Who answers at 2am | You, or nobody until morning. | A 24/7 emergency line with a trade network behind it. |
| Showings and screening | Your evenings and weekends. Credit and reference checks arranged one at a time. | Handled as routine, with a standard screening process applied the same way to every applicant. |
| Notices and the Board | You choose the form, calculate the dates, serve it and attend the hearing. | Done by people who serve these forms weekly and track the deadlines that cannot be extended. |
| Rent arrears | You chase a person you may have to live beside socially. | Chased to a schedule, by somebody with no relationship to protect. |
| Turnover speed | As fast as your own calendar allows. | Marketing, cleaning and trades run in parallel rather than one evening at a time. |
| Record keeping | Your own system, assembled at year end. | Monthly statements and a year-end package your accountant can work from. |
| Where the risk sits | Entirely with you. | Process risk moves to the manager. Ownership risk stays with you. |
KEILTY rates current at 2026-10-09. The canonical schedule lives on single-family rental and small multi-family, and those pages govern. The structures behind both are explained in property management fees in Ontario.
Take a single-family home in Kingston renting at $2,000 a month, with one resident turnover during the year. Self-managing looks free until you cost the turnover.
Self-managing. Management fee nil. Advertising and credit checks, call it $150. Now the turnover: if the unit sits empty for six weeks rather than two because showings only happen on your Saturdays, the extra four weeks cost about $1,846 in rent you never collect. Annual cost roughly $1,996, and all of it is invisible.
Flat-rate management at $149 a month. Management is $149 x 12 = $1,788. Add the published lease renewal charge only if a new fixed-term lease is signed. If the turnover is filled in two weeks rather than six, the four weeks of rent you keep is worth more than the year's fee. Annual cost $1,788, and it is visible on every statement.
The two totals are close enough that the fee is not the deciding number. The deciding number is vacancy. At Kingston's average apartment rent of $1,713 a month reported in CMHC's October 2025 Rental Market Survey, one avoided month of vacancy is worth roughly a year of flat-rate management on a single home. Everything else in this comparison is rounding error beside that one line.
Run it on your own property rather than this one. The management versus self-management calculator takes your rent, your turnover rate and your own hourly value and returns the comparison for your address.
The hours are not evenly spread, which is what catches owners out. A tenanted year with no turnover and a reliable resident is genuinely light, perhaps an hour a month. The year you turn the unit over is a different job entirely.
Frankly, the hours are survivable for most owners. What is not survivable for an owner with a day job is the timing: trades, Board filings, utility accounts and most applicants all operate between nine and five on weekdays, and a property that can only be dealt with after six is a property that waits.
This is the part of the comparison that does not appear in any calculator, and it is where self-managing most often turns out to have been expensive. Four categories account for most of it.
None of this means an owner cannot learn it. Plenty do. It means the learning curve has a price attached at every step, and the price is paid in months rather than dollars. If you want the specific failure points that most often end self-management, they are set out in when to stop self-managing your Ontario rental.
A fair comparison has to say when the answer is to change nothing, so here it is. Keep managing your own property if most of the following are true.
The owners who should hand it over are usually the mirror image: distance, a second or third property, a job that cannot be interrupted, a unit that turns over every year, or a situation that has already gone to the Board once. A single property that has never given you trouble is not a reason to hire anybody.
Comparing managers is a different exercise from comparing management against self-management, and most owners run the two together and get a muddled answer. Decide the structure first. Then, if the answer is to hire, compare firms on scope rather than on the headline rate: what is inside the fee, what is charged on top, who attends the Board, what the notice period to leave is, and whether the firm has an interest in any trade it sends to your property.
The full list, with what a straight answer to each question sounds like, is at 12 questions to ask an Ontario property manager. The pricing structures behind the quotes are at property management fees in Ontario, and the owner hub with everything else is at property owners.
It depends far more on distance and turnover than on the number of units. An owner twenty minutes from a single house with a long-standing resident can manage it well on a few hours a month. An owner an hour or more away, or one whose unit turns over every year, usually cannot, because the two expensive parts of the job, showings and trades, both happen on somebody else's schedule. On a single-family home at a flat $149 plus HST a month, the fee for a full year is roughly what one extra month of vacancy costs at Kingston rents, so the question is really whether management will save you a month of vacancy somewhere in the year.
Single-family homes are usually priced as a flat monthly fee per unit, and KEILTY publishes $149 plus HST per unit per month. Buildings are usually priced as a percentage of effective gross income, and KEILTY publishes 7% plus HST for small multi-family of roughly 5 to 100 units and 4% plus HST for apartment and build-to-rent communities. Most Ontario firms publish no rates at all, so when comparing quotes ask each firm to name every charge that can appear on a statement over twelve months rather than relying on the headline rate.
Mostly speed and procedural protection. Speed, because marketing, cleaning, trades and showings run one evening at a time instead of in parallel, which lengthens every vacancy. Protection, because the notice forms, the Landlord and Tenant Board deadlines, the permitted deposits and the lawful screening questions are each specific, and an error in any of them is usually not correctable after the fact. You do not lose control of the property: an owner under management still approves spending thresholds and sets the rent.
Yes, and it is a common arrangement. Owners often keep the property nearest to them and hand over the one furthest away, or keep a stable long-tenanted unit and hand over the one that turns over every year. Management agreements are written per property, so nothing obliges you to move a whole portfolio at once. It is also a low-risk way to compare the two approaches directly on your own properties rather than on an average one.
No. The owner sets the rent, approves the spending threshold above which the manager must call before authorising a repair, and decides whether to renew a tenancy where the law allows a choice. What changes is who executes: who takes the call, who attends the Board, who schedules the trade and who sends the statement. A well-written agreement states the approval threshold and the reporting you will receive in plain terms, and that clause is worth more attention than the fee.
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