Welcome to unit 509 at Argento by Tridel. This former model suite is a corner unit that offers 2 bedrooms, 2 full bathrooms, plus parking and a locker. A functional layout and modern finishes make excellent use of the space. The luxurious kitchen features quartz countertops and stainless steel appliances. The primary bedroom boasts a lovely four piece ensuite and large walk-in closet. Enjoy the convenience of a well-managed building with 24-hour concierge, fitness centre, party and theatre rooms, guest suites and visitor parking. Ideally located with TTC at your doorstep and quick access to the DVP, Highways 401 & 404, Don Mills Subway Station and Fairview Mall. A rare opportunity to own one of Argento's original showcase suites.
2 bedrooms, 2 bathrooms, about 700 sq ft, works out to roughly $785 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this condo fits your budget and timing.
Inside 18 Graydon Hall Dr #509
Every detail from the listing, in one place.
Type
Condo
Style
Apartment
Living space
700-799 sq ftas stated on the listing
Parking
1 spaceYes garage
Basement
None
Features & systems
Parking & garage
Garage
Yes
Parking spaces
1
Interior
Basement
None
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Apartment
Property class
Condo Apartment
18 Graydon Hall Dr #509 Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® C14084724$549,600
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 18 Graydon Hall Dr #509 Compares to the Toronto Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$2,700
/mo
based on the purchase price of $549,600
$109,920 cash
$439,680 financed
$370,326 total interest
Principal54%$439,680
Interest46%$370,326
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
Want rate-drop alerts and a saved shortlist?
Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
For homeowners nearby
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Toronto
Other 1–2 bed homes for sale in Toronto around $550K.
Average days on market31Homes sold in about 31 days on average.
Sale-to-list ratio5079.0%On average, homes sold at or above asking.
Active listings13,763Homes for sale here right now.
Median vs prior 90 days+2.6%Compared with Apr 19 – Jul 18, 2026: prices up.
Based on 9,337 sales from Jul 18 – Oct 16, 2026 (6,683 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
More in this building
8 for sale · 4 for rent at 18 Graydon Hall Dr — plus its sale and lease history.
18 Graydon Hall Dr #509 is listed at $549,600 (MLS® C14084724). Summitly updates the price as soon as the MLS® record changes.
Is $549,600 a good price for 18 Graydon Hall Dr #509?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Toronto. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 18 Graydon Hall Dr #509 changed?
No — 18 Graydon Hall Dr #509 is still listed at its original asking price of $549,600.
How many bedrooms and bathrooms does 18 Graydon Hall Dr #509 have?
18 Graydon Hall Dr #509 has 2 bedrooms and 2 bathrooms, with about 700–799 square feet of living space. It is a condo in Toronto.
Is 18 Graydon Hall Dr #509 close to transit?
The nearest rapid-transit station is Don Mills Station (Line 4), about 1.4 km (about a 18-minute walk) in a straight line. Oriole GO Station is about 1.5 km (about a 18-minute walk), and Leslie Station is about 1.8 km (about a 23-minute walk). Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 18 Graydon Hall Dr #509?
About $2,700 a month — principal and interest on $549,600 with 20% down ($109,920), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 18 Graydon Hall Dr #509 compare with other homes in Toronto?
Its asking price of $549,600 is about 35% below the median sold price in Toronto over the last 90 days, $847,500, across 9,337 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 18 Graydon Hall Dr #509 been sold before?
Summitly has no earlier MLS® sale or lease of 18 Graydon Hall Dr #509 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 18 Graydon Hall Dr #509?
18 Graydon Hall Dr #509 is in Toronto, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 18 Graydon Hall Dr #509 been on the market?
1 day — 18 Graydon Hall Dr #509 was listed on October 15, 2026.
What is the price per square foot of 18 Graydon Hall Dr #509?
About $688 to $785 per square foot: the asking price of $549,600 over the 700–799 sq ft the listing gives as its size range.
Does 18 Graydon Hall Dr #509 have parking or a garage?
Yes — the listing gives 1 parking space. Garage: Yes.
