What a RentSafeTO score is
RentSafeTO is the City of Toronto's bylaw enforcement program for apartment buildings with three or more storeys or ten or more units. Under it, the City periodically evaluates each registered building and converts the result into a single score out of 100, published with a colour band and posted on a placard at the building's entrance.
This is the part that makes Toronto unusual. In many cities, a building's compliance record is scattered across several agencies and databases, and you need a tool just to assemble it. Toronto does the assembling for you and posts the answer on the front door. The catch is that the number on the placard is a summary — it tells a tenant or a buyer the building's band, but not why it sits there or which items are dragging it down. Reading the score properly means going one level beneath the placard.
How the score is built
During an evaluation, a City officer rates each applicable item — building exterior, stairwells, lobby, and so on — on a scale of one to three. Those ratings are then weighted by the risk each item carries to residents and combined into a percentage:
The weights are the whole game. An item's risk tier decides how much a low rating actually moves the score:
This is why two buildings with the same number of flagged items can land in different bands. A building carrying four High-risk items is in a very different position from one carrying four cosmetic ones, even though both show "four items." Reading a score means reading the tiers, not counting the flags.
The number on the placard is an average of weighted risk — not a tally of problems.
What the bands mean
The score maps to one of three colour bands, which is what determines the placard colour and how closely the City watches the building:
A band change is not private. When a building's band changes, the placard at the entrance must be replaced within fourteen days, and the band has to be disclosed to tenants and prospective tenants before and on signing a lease, once a year, and on request. A slip from Green to Yellow is a change every prospective tenant can see.
Open Orders and the reactive score
The evaluation produces a proactive score. Separately, enforcement activity produces a reactive adjustment. When the City issues a Notice of Violation or an Order to Comply, it currently deducts one percent from the score for a minimum of thirty days or until the matter is resolved; an Emergency Order deducts two percent for a minimum of four months.
A building can therefore hold a respectable proactive score and still carry a reactive flag from an Order that has not been closed out. Reading a score means reading both numbers together — a clean proactive score with an open Order underneath it is not a clean building.
Open Orders also do something the score does not show directly: an unresolved Property Standards Order under Chapter 629 can restrict an owner's ability to re-lease units in the building. That turns a paperwork problem into a revenue problem.
What most often costs points
Reading enough evaluations reveals a clear pattern in what actually pulls Toronto scores down. Across the City's evaluated apartment stock, the items flagged most often are physical and mostly exterior — not paperwork.
The items flagged most often, citywide
- Building exteriorHigh64%
- Interior hallway walls / ceilingCosmetic55%
- Stairwell walls / ceilingModerate48%
- Stairwell landings / stepsHigh42%
- Exterior walkwaysHigh38%
- WindowsHigh32%
Share of evaluated buildings with the item rated below the top mark, across roughly 3,580 evaluated buildings in the snapshot through August 22, 2026. Figures are GreenSign's analysis of public City records, not official City statistics.
The lesson for an owner is that a low score is usually earned by the building fabric — exteriors, stairs, walkways, windows — carried at High weight, not by missing documents. Documentation gaps are real and worth closing, but on average they are a minority of the lost points. A credible plan to move a score prioritises the heavy, physical items first and treats paperwork as the cheap finishing pass, not the main event.
Look it up yourself
You do not need GreenSign to find a building's basic standing. The City publishes the underlying records, and it is worth knowing where they live:
- Read the placard. Every evaluated building posts its current score and band at the main entrance. That is the fastest single check.
- Pull the evaluation record. The City's Apartment Building Evaluation and registration data are published on the Toronto Open Data portal. You can find a building's score, evaluation dates, and item-level results there.
- Check for open violations. The City's open-violations map, launched in July 2026, shows properties with active Property Standards matters. For row-style addresses, search the consolidated block or range address, not just the single civic number, or you may miss records filed against the range.
- Read the two numbers together. Note both the evaluation score and any open Order. A clean score sitting over an unresolved Order is the case that most often gets misread.
What GreenSign adds is not access to these records — they are public — but interpretation and time. Assembling the item-level picture for a building, working out which items are carrying the most weight, and sequencing what to address first is hours of work per building done properly. For an owner with one building it may be worth doing by hand. For anyone managing several, or facing a re-evaluation window, it usually is not.
See where your building stands, free
A GreenSign Exposure Report gives you a one-page read on any Toronto building's public standing — current score, band, and trajectory — with no obligation. It is the honest starting point before deciding whether a deeper look is worth it.
Look up a buildingWhat a stalled score costs
A low or slipping score is not just a placard problem. The cost shows up in three places, and it compounds if the building stays on the City's non-compliance path.
Add the re-leasing restriction that an open Chapter 629 Order can trigger, and a stalled score becomes a recurring, stacking cost rather than a one-time fine. The City's program is designed to recover the cost of enforcement — which means the way to spend the least on it is to not be on the enforcement path in the first place. (Fees are as published by the City and are subject to change.)
What changes in 2027
The scoring rules are not static. Under the City's planned update, the weighting shifts and open Orders begin to compound:
- High-risk items count for more. The High-tier weight rises, so the exterior and stairwell items that already dominate scores will carry even more of the result.
- Interior lighting moves up. Lighting is reclassified toward higher risk, and several documentation items are treated as more cosmetic — shifting where the easy points are.
- Open Orders compound. Beyond the initial deduction, an Order left open begins to cost an additional fraction of the score for every thirty days it stays unresolved. Time itself becomes a penalty.
The practical consequence is that a building sitting comfortably today, on the strength of good documentation and a couple of soft exterior items, may not sit as comfortably once the exterior items count for more and any open Order starts to erode the score month over month. Reading a score in 2026 usefully means reading it against the 2027 rules, not just today's.
Service boundary. GreenSign is an independent off-site compliance-analysis service based on public and client-supplied records. It is not an inspection or certification, does not represent or act on behalf of the City of Toronto, and does not provide engineering, legal, or repair advice or direct contractors. Scores and figures shown are analytical reconstructions of public data and may differ from the City's official result. GreenSign does not guarantee scores, Order closure, approvals, compliance, or any other outcome.