Great opportunity for wise buyer. Gorgeous 36th floor view. One Bedroom + Den 671 Sq Ft Condo + 59 Sq Ft of Suspended Terrace. Overlooking an unobstructed view of city lights and the portland waterfront. This well appointed custom designed unit has an open concept kitchen, living & dining w engineered hardwood floors, upgraded light fixtures, focal point walls, 9 ft ceilings den/study area w/ unobstructed south eats lake views. This unit includes 1 parking & 1 locker. Maintenance fees include high speed internet.
1 bedroom, 1 bathroom, about 600 sq ft, works out to roughly $1,033 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 16 Bonnycastle St #3603
Every detail from the listing, in one place.
Type
Condo
Style
Apartment
Living space
600-699 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
16 Bonnycastle St #3603 Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
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
$3,045
/mo
based on the purchase price of $619,900
$123,980 cash
$495,920 financed
$417,695 total interest
Principal54%$495,920
Interest46%$417,695
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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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.
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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 $620K.
Average days on market31Homes sold in about 31 days on average.
Sale-to-list ratio4961.8%On average, homes sold at or above asking.
Active listings12,800Homes for sale here right now.
Median vs prior 90 days+2.4%Compared with Apr 19 – Jul 18, 2026: prices up.
Based on 9,562 sales from Jul 18 – Oct 16, 2026 (6,653 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
2 for rent at 16 Bonnycastle St — plus its sale and lease history.
Union StationLine 1, Barrie GO, Kitchener GO, Lakeshore East GO, Lakeshore West GO, Milton GO, Richmond Hill GO, Stouffville GO, UP Express1.2 km16 min walk
Loading schools, parks, groceries and more nearby…
Transit
King Station (Line 1)13 min walk
Union Station (Line 1, Barrie GO, Kitchener GO, Lakeshore East GO, Lakeshore West GO, Milton GO, Richmond Hill GO, Stouffville GO, UP Express)16 min walk
Queen Station (Line 1)17 min walk
Nearest subway, GO and LRT stations first, then bus and streetcar stops.
16 Bonnycastle St #3603 is listed at $619,900 (MLS® C14086208). Summitly updates the price as soon as the MLS® record changes.
Is $619,900 a good price for 16 Bonnycastle St #3603?
Summitly rates it Above Market: the asking price is 5% to 15% above 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 16 Bonnycastle St #3603 changed?
No — 16 Bonnycastle St #3603 is still listed at its original asking price of $619,900.
How many bedrooms and bathrooms does 16 Bonnycastle St #3603 have?
16 Bonnycastle St #3603 has 1 bedroom and 1 bathroom, with about 600–699 square feet of living space. It is a condo in Toronto.
Is 16 Bonnycastle St #3603 close to transit?
The nearest rapid-transit station is King Station (Line 1), about 1.1 km (about a 13-minute walk) in a straight line. Union Station is about 1.2 km (about a 16-minute walk), and Queen Station is about 1.4 km (about a 17-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 16 Bonnycastle St #3603?
About $3,045 a month — principal and interest on $619,900 with 20% down ($123,980), 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 16 Bonnycastle St #3603 compare with other homes in Toronto?
Its asking price of $619,900 is about 27% below the median sold price in Toronto over the last 90 days, $845,000, across 9,562 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 16 Bonnycastle St #3603 been sold before?
Yes — Summitly has 1 earlier MLS® listing of 16 Bonnycastle St #3603 on record. Their prices and dates are shown to signed-in members under TRREB rules: sign in free to see them in the Listing history above.
Where is 16 Bonnycastle St #3603?
16 Bonnycastle St #3603 is in Toronto, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 16 Bonnycastle St #3603 been on the market?
16 Bonnycastle St #3603 was listed today (October 16, 2026).
What is the price per square foot of 16 Bonnycastle St #3603?
About $887 to $1,033 per square foot: the asking price of $619,900 over the 600–699 sq ft the listing gives as its size range.
Does 16 Bonnycastle St #3603 have parking or a garage?
Yes — the listing gives 1 parking space. Garage: Yes.