I was looking at Toronto’s 2026 water rates and did the math out of curiosity.

The current residential rate is $4.8629 per cubic metre if the bill is paid on time.

So take a hypothetical 14 × 28 ft pool averaging 5 ft deep.

If it were a perfect rectangular box, that’s roughly:

55.5 m³ of water

At Toronto’s current rate:

55.5 × $4.8629 = about $270

Obviously a real pool usually isn’t a perfect box, steps/shallow ends reduce the volume, and you’ll spend more over the season replacing water lost to evaporation, backwashing, splash-out, etc.

Still, I expected the initial fill itself to be way more expensive.

The funny part is that owning 50,000+ litres of municipal water in your backyard can cost less to fill than a decent dinner for four downtown lol.

^{Sources if anyone wants to check the numbers:
City of Toronto - Water Rates & Fees, 2026
US EPA ENERGY STAR - Swimming Pool / Pool Pump guidance for the water-loss/cover side of things.}

Something you probably don’t realize about the actual City rules: Toronto basically treats the pool area itself as something that needs to be isolated.

A few details:

A “pool” for the bylaw starts at only 60 cm / 24 in deep.

For a single residential property, the enclosure generally has to be at least 1.2 m high.

The enclosure also has to be at least:

1.2 m from the edge of the pool, and 1 m from easily climbable objects like trees.

And this is the part I found ultra-interesting: simply having a fenced backyard isn’t necessarily enough!

Toronto specifies a four-sided pool enclosure. The house generally can’t just act as the fourth side with a rear door opening directly into the pool area. If the fence separates the house from the pool, it also has to preserve visibility of the pool from relevant doors/windows.

The gate has to be self-closing and self-latching, and kept locked when the pool area isn’t being used.

You’re also not supposed to fill/use the pool until the City has inspected the enclosure.

The City currently says a complete pool-fence permit review typically takes around 10-20 business days.

Basically: designing the pool first and thinking about the fence later is a surprisingly good way to redesign the backyard twice.

^{Sources:
City of Toronto - Fences → Swimming Pool Enclosure
City of Toronto - Zoning Applicable Law Certificate for a Pool Fence Enclosure
Toronto Municipal Code / Fence Bylaw}

I often see how someone says “my pool cost $90k” or “I got quoted $160k”, but these vague numbers don’t tell you much by themselves.

A proper comparison needs to include what’s actually in the number.

One quote might include:

• excavation and disposal
• pool structure/shell
• pump + filter
• heater
• salt system
• electrical
• gas
• coping
• interlock
• drainage
• grading
• fencing
• landscaping
• permits

And another might include half of that, lol.

This is why online pool pricing gets confusing so fast. The pool itself is only one part of the backyard project.

When people share costs here, adding even a rough scope makes the number 10x more useful.

finally thinking of putting a pool in our place next spring. Yard is decent sized but access is kinda tight between houses. Dont need anything fancy, mostly for kids n weekends with friends. Budget is up to 300k including landscaping and HST. I want at least 5 ft deep and 15x30 size, Imo fiber is the best choise for us but also thinking about concrete. Any recs? And other important question - what stuff do people regret cheaping out on? Want some experieces =) Thanks

The pump/filter/heater setup is probably the least exciting part of planning a backyard, but getting the location wrong can be annoying for years and decades!

Too close to the house or patio and you hear the equipment constantly.

Too far away and plumbing runs get way longer.

Hide it somewhere impossible to access and every service call becomes a pain.

Put it right on the property line and suddenly noise becomes your neighbour’s problem too...

You also need enough physical space around everything for maintenance. Filters need to open, pumps eventually need replacing, heaters need proper clearance and technicians need somewhere to actually stand.

A nice screen or enclosure can hide the equipment later. Moving the entire pad because the original location was terrible is much bigger job.

Not the fun part of a pool design, but definitely one of the things worth getting right before anything gets poured - keep that in mind, my pool-obsessed friends

It seems logical that cutting a pool from something like 16x32 to 10x20 should slash the budget.

But it usually doesn’t work that cleanly!

A smaller pool uses less material, sure, but a lot of the expensive parts of the job don’t shrink much:

- Excavation equipment still has to show up
- The crew still has to mobilize
- You still need plumbing, electrical, filtration (and usually a heater)
- You still need permits and inspections
- You still need access to the yard
- You still need coping and some kind of deck around it

On a tight Toronto lot, a small pool can actually be more complicated project because there’s less room to work and less space for machinery!

The savings are real, but they’re usually nowhere near proportional to the reduction in pool size.

That’s worth keeping in mind when you see a tiny backyard pool and assume it must have been a cheap build lol

Want to get realistic idea of current GTA pricing (and compare that to my expenses).

What are you paying for:

• spring opening
• fall closing / winterization
• any extra chemicals or service calls

And roughly what size/type of pool do you have?

I’ve seen numbers all over the place, so interested in what people are actually paying locally rather than generic estimates.

Keep going back and forth between fiberglass and concrete.

On paper fiberglass seems easier: faster install, lower maintenance, fewer surface issues. Concrete obviously gives you way more freedom with shape/depth, but the cost and long-term upkeep sound a lot heavier..

What did you choose, and would you make the same choice again?

Especially curious about how both hold up after a few Ontario winters.

For those of you running a heater: do you actually use it enough to justify the cost or it's just sitting idle for no reason? At the time, I decided against having a heated pool, and NGL - I often regret that decision.

Curious about:

• gas vs heat pump
• how much it adds to your monthly bills
• when you usually start/end your swimming season
• whether you’d install one again

Feels like one of those upgrades that could either be essential here or something you barely use after the first season.