MLS® listing
146 Thompson Avenue: detached house for sale
$3,198,000
From the listing brokerage
Welcome to 146 Thompson Avenue, a rarely offered custom-built (2016) residence in coveted Thompson Orchard - Sunnylea set on an extraordinary 50 x 143 south-facing ravine lot backing directly onto Mimico Creek. Offering ~3,200 sf of above grade living space, this exceptional turnkey home combines meticulous craftsmanship, high-end finishes and a picturesque creekside setting rarely found in Toronto. The expansive main level features 9' ceilings, custom wainscoting and millwork, pot lights, wide-plank wire-brushed Pure Parquet oak flooring, a striking floating staircase, spacious family room with gas fireplace, custom built-ins and a walkout to the deck with a scenic treed backdrop, superb chef's kitchen with Caesarstone counters & backsplash, oversized island with bar sink, premium Wolf and Miele appliances and loads of storage, formal dining room with coffered ceiling, office with crown moulding and built-in desks and shelves, a stylish powder room and a mudroom with direct garage access. The second level showcases four generous bedrooms with large closets and ensuites with heated floors including an expansive primary retreat spanning the width of the home with a large walk-in closet, spa-like 5-piece ensuite and serene vistas, and a convenient laundry room. The fully finished lower level boasts 8.75' ceilings, radiant in-floor heating, a massive recreation room with a gas fireplace and bar area with reclaimed wood accents and bar fridge, flex room ideal for gym or guest room, full bathroom & extensive storage. Surrounded by lush greenery and mature trees, the spectacular fully-fenced backyard adjacent to Mimico Creek is a private Muskoka-like retreat and includes a massive deck, interlocking stone patio and a rare side yard with ample tableland. Double garage and private driveway- 6 car parking! Excellent school district- Sunnylea JS, Norseman JMS, ECI, OLS & BA. Walk to Bloor St shops & restaurants, subway and Mimico Creek and Humber River Parkland. Must be seen!
Facts on the listing
| Square feet | 3000-3500 |
|---|---|
| Style | 2-Storey |
| Basement | Finished, Full |
| Lot width | 50 |
| Lot depth | 143 |
| Lot measured in | Feet |
| Faces | South |
| Parking spaces | 6 |
| Garage | Attached |
| Heating | Forced Air |
| Cooling | Central Air |
| Kitchens | 1 |
| Property tax | $14,501 |
| Tax year | 2025 |
| Parking | Private |
| Interior features | Central Vacuum, Countertop Range, Storage, Bar Fridge, Floor Drain |
| Features | Ravine, River/Stream, Public Transit, School, Park, Fenced Yard |
Listing courtesy of RE/MAX PROFESSIONALS INC.. MLS® W13760844.
About this detached house
146 Thompson Avenue is a 5 bedroom detached house in TRREB's Stonegate-Queensway community in Toronto, listed for sale at $3,198,000. The listing shows 6 bathrooms and 3000-3500 square feet. The style is given as 2-storey. The lot is listed as 50 by 143 feet. The listing gives the basement as finished, full. It comes with 6 parking spaces and an attached garage according to the listing. The nearest main intersection given is Royal York Road and Thompson Avenue.
These details come from the listing brokerage through TRREB's MLS® System. Room sizes, the lot, the taxes and what is included in the sale should all be confirmed before an offer is firm.
What it costs to buy 146 Thompson Avenue
At the asking price of $3,198,000, a buyer pays two land transfer taxes on closing: the Ontario tax and the City of Toronto's municipal tax. Both apply to every home inside the City.
| Asking price | $3,198,000 |
|---|---|
| Ontario land transfer tax | $66,425 |
| Toronto municipal land transfer tax | $70,187 |
| Both taxes | $136,612 |
| First-time buyer relief, if you qualify | up to $8,475 |
| Minimum down payment | $639,600 |
The down payment figure is the federal minimum: 20 percent, because a home at $1.5 million or more cannot carry mortgage default insurance. A lender can ask for more. These figures use the asking price, so they change if you pay more or less. The rates above $2,000,000 used here are the ones for a home with one or two single family residences. A property with more units is taxed differently. Legal fees, title insurance and adjustments are extra: ask your lawyer for a written quote. This is general information, not legal or tax advice. Confirm the figures with a lawyer or accountant. You can change the price in our land transfer tax calculator and our mortgage calculator.
What it costs to own each month
| Property tax (2025) | $14,501 a year, about $1,208 a month |
|---|
That is before a mortgage payment, home insurance and utilities. The listing shows no monthly maintenance fee, so upkeep of the building and the lot is the owner's own cost.
How the asking price compares
TRREB recorded 550 detached house sales in the City of Toronto in August 2026, at a median price of $1,170,000 and an average of $1,525,749. This home is listed at $3,198,000, which is $2,028,000 above that median.
The median covers every neighbourhood, size and condition in the City of Toronto, so it is a reference point and not a valuation of this home. Location, size, lot, parking and condition all move the price. Our Toronto house prices page has the figures for every home type.
What to check before you make an offer
- Book a home inspection. An inspector looks at the roof, foundation, wiring, plumbing and heating. The listing gives the heating as forced air.
- Have a lawyer search the title. A title search shows mortgages, liens and easements registered against the property. Ask whether a survey exists and whether it matches the lot on the listing, 50 by 143 feet.
- Ask about permits. Ask which renovations had building permits and whether those permits were closed.
- Confirm what is included. Appliances, light fixtures and window coverings are included only if the agreement says so. Ask whether the water heater or furnace is rented.
- Get your financing in writing. A lender looks at the property tax and heating costs as well as the price.
- See it in person. The listing has a virtual tour, but photos do not show noise, light at different hours or the state of the street and the homes beside it.
Our first-time home buyer guide and our page for buyers walk through each step. This is general information, not legal advice. Confirm the details with a lawyer.
Toronto neighbourhoods and prices
Our neighbourhood guides set out TRREB prices by home type, transit and the housing in each area we cover.
Toronto neighbourhood guides · Toronto house prices · All Toronto homes for sale
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Questions about 146 Thompson Avenue
How much is land transfer tax on 146 Thompson Avenue?
At the asking price of $3,198,000 the Ontario tax is $66,425 and the Toronto tax is $70,187, $136,612 in total. A first-time buyer who qualifies can get up to $8,475 back. Confirm the final figures with your lawyer.
What is the minimum down payment for 146 Thompson Avenue?
$639,600 at the asking price of $3,198,000, under the federal minimum down payment rules. A lender may require more.
How much is the property tax on 146 Thompson Avenue?
The listing shows $14,501 a year for 2025, about $1,208 a month.
Is 146 Thompson Avenue priced above or below the median?
It is listed at $3,198,000. The August 2026 median for detached house sales in the City of Toronto was $1,170,000 across 550 sales, so the asking price is $2,028,000 higher. The median covers all sizes and neighbourhoods.
How do I book a showing for 146 Thompson Avenue?
Use the form on this page or call us. Quote MLS® W13760844. We will confirm the listing is still available and arrange a time with the listing brokerage.
Is 146 Thompson Avenue still for sale?
This page is refreshed from TRREB's MLS® System through the day. If the listing sells or is withdrawn the page says so. Contact us to confirm before you make plans.
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