Eavestrough Cleaning in Toronto: A Simple Fall Check for a Dry Basement

When was the last time you looked up at your eavestroughs?

Most of us don't, until something goes wrong. A stain on the siding. Water pouring over the edge in a heavy rain. Ice hanging off the roofline in January.

Here is the point I want you to take from this post: a dry basement starts at the roof. Eavestrough cleaning in Toronto is one of the simplest and least expensive jobs a homeowner can do, and fall, once the leaves are down, is the time to do it. (Eavestroughs are what people in many other places call gutters.)

Why does a clogged eavestrough matter?

Your eavestroughs catch the rain and melting snow that run off your roof and carry it to the downspouts. When they are packed with leaves, the water has nowhere to go. It spills over the edge and lands beside your foundation or runs down your walls.

Then the weather turns. Freezing temperatures can turn that standing water into ice, which makes a clogged eavestrough heavier and harder to deal with.

I can't tell you what a clogged eavestrough will cost you on any one house, and a clean one is no guarantee against water problems. But it removes one of the easiest causes to fix. The City of Toronto lists overflowing eavestroughs and leaking or plugged downspouts among the common reasons drainage fails and basements flood. That is the City's own list, not mine.

Eavestrough cleaning in Toronto: how do I do it step by step?

You don't need special equipment for a basic fall check. Here is the order I would follow.

1. Clear out the leaves and gunk. Wear gloves and scoop the debris out by hand. Then rinse the eavestrough with a hose.
2. Check the downspouts. Water should run freely out the bottom. Pour some in and watch it drain. If it trickles or backs up, something is blocking it.
3. Send the water away from your home. If the downspout drops water right beside the house, add an extension. Water should land well away from your walls.
4. Look for sagging or leaky spots. Check the seams and any section that is pulling away from the house. Small fixes now beat big repairs later.
5. Put ladder safety first. Set the ladder on firm, level ground and have someone nearby. If you are not comfortable up high, hire a professional.

What does Toronto require for downspouts?

If you own a home in Toronto, your downspouts are more than a maintenance item. The City says it is mandatory for all property owners in Toronto to make sure their downspouts are disconnected from the City's sewer system, and that disconnecting them can reduce the risk of basement flooding.

A disconnected downspout still has to put the water somewhere. According to the City's page, the water should flow away from your foundation, should not harm a neighbour's property, and should not flow directly onto a City sidewalk. Exemptions exist where disconnection is hazardous or not technically feasible, and the City expects you to try options such as relocating downspouts or re-grading first.

There is some help available. Eligible low-income seniors or persons with a disability may be reimbursed up to $500 for disconnection work, and the City's Basement Flooding Protection Subsidy Program offers up to $6,650 per property for eligible flood protection work. Eligibility rules apply and can change, so check toronto.ca for current details before you plan around either one. If you are unsure how your drainage is set up, the City suggests a licensed plumber's home assessment.

What does the market data say right now?

Why bring up the market in a post about eavestroughs? Because the condition of your home shows up when you sell, and the market tells you how much choice buyers have.

TRREB's September 2026 Market Watch covers Toronto and surrounding areas, which is a wide region and not a single neighbourhood. It reported:

• 5,040 sales, down 9.0% from a year earlier
• 16,500 new listings, down 14.4%
• 26,131 active listings, down 9.3%
• An average selling price of $1,006,409, down 5.1%
• The MLS HPI composite benchmark down 4.7% year over year
• Average days on market of 34 (TRREB's LDOM measure) and 51 (its PDOM measure)
• 6 months of inventory

What does that mean for you? Prices are lower than a year ago and there is a fair supply of homes to choose from. These are averages for a large region, so your street and price range may look different. I can't promise that a tidy eavestrough will change what a buyer pays. What I can say is that when buyers have options, a home that looks cared for, with no overflow marks or sagging sections, is easier for them to feel good about.

If you are selling

Clean and check your eavestroughs before photos and showings. Water stains below the roofline, a sagging section or a downspout dumping water at the foundation are the kinds of details buyers and inspectors notice. An afternoon of work now is a small job compared with explaining it later.

If you are buying

Look up when you tour a home. Check the eavestroughs, see where each downspout ends, and notice whether the ground near the foundation looks like water collects there. Ask your home inspector about drainage and what they see. None of this replaces an inspection, but it helps you ask better questions.

If you are staying put

Make it a fall habit. Clear the leaves, test the downspouts and point the water away from the house before freezing weather arrives. It is a modest job that protects the rest of your home.

Your quick eavestrough checklist

• Clear out the leaves and rinse with a hose
• Check that each downspout drains freely
• Send water away from the house, with an extension if needed
• Look for sagging sections and leaky seams
• Ladder safety first, or call a pro

My take

Eavestroughs are not glamorous, but they do a quiet and important job. If you do only one thing before winter, clean them, test the downspouts and make sure the water ends up well away from your walls. If something looks off, bring in a professional rather than guessing. And if you are thinking about your next move, I am happy to talk through how the condition of your home fits into your plan.

Khoa Le, Real Estate Broker | Real Broker Ontario
Phone: 647-271-5461
Email: khoa@realimpactgroup.com
Instagram: @realimpactgroup | @realbrokerage

Sources: TRREB, Market Watch, September 2026 (trreb.ca); City of Toronto, "Mandatory Downspout Disconnection" (toronto.ca); City of Toronto, "Basement Flooding" (toronto.ca); CP24, "Greater Toronto home sales in September down from year ago, average price also lower," Oct 6, 2026.

This post is general information only. It is not legal, tax, mortgage or home-repair advice, and every home is different. Speak with a licensed professional about your situation. Market figures are from TRREB's September 2026 Market Watch and are averages for a wide area.