Bright and spacious high-floor suite featuring a functional open-concept layout with floor-to-ceiling windows and impressive city views. Modern kitchen with stainless steel appliances, generous counter space and ample cabinetry, seamlessly connecting to the living and dining area. Well-sized bedroom with excellent natural light and closet space.Ideally located in Toronto's vibrant waterfront and financial district, just steps to Union Station, PATH access, Scotiabank Arena, Rogers Centre, Harbourfront, restaurants, shopping and everyday conveniences. Easy access to the Gardiner Expressway, waterfront trails and Billy Bishop Airport. Excellent building amenities complete this convenient downtown lifestyle.
1 bedroom, 1 bathroom, about 500 sq ft, works out to roughly $1,058 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 100 Harbour St #3405
Every detail from the listing, in one place.
Type
Condo
Style
Apartment
Living space
500-599 sq ftas stated on the listing
Basement
None
Features & systems
Parking & garage
Parking spaces
0
Interior
Basement
None
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Apartment
Property class
Condo Apartment
100 Harbour St #3405 Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® C13779584$529,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 100 Harbour St #3405 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
$2,599
/mo
based on the purchase price of $529,000
$105,800 cash
$423,200 financed
$356,445 total interest
Principal54%$423,200
Interest46%$356,445
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 $529K.
Average days on market32Homes sold in about 32 days on average.
Sale-to-list ratio5253.8%On average, homes sold at or above asking.
Active listings11,849Homes for sale here right now.
Median vs prior 90 days−0.6%Compared with May 17 – Aug 15, 2026: prices down.
Based on 9,020 sales from Aug 15 – Nov 13, 2026 (7,222 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 · 9 for rent at 100 Harbour St — plus its sale and lease history.
100 Harbour St #3405 is listed at $529,000 (MLS® C13779584). Summitly updates the price as soon as the MLS® record changes.
Is $529,000 a good price for 100 Harbour St #3405?
Summitly rates it Well Above Market: the asking price is 15% or more 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 100 Harbour St #3405 changed?
No — 100 Harbour St #3405 is still listed at its original asking price of $529,000.
How many bedrooms and bathrooms does 100 Harbour St #3405 have?
100 Harbour St #3405 has 1 bedroom and 1 bathroom, with about 500–599 square feet of living space. It is a condo in Toronto.
How much would the monthly mortgage be on 100 Harbour St #3405?
About $2,599 a month — principal and interest on $529,000 with 20% down ($105,800), 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 100 Harbour St #3405 compare with other homes in Toronto?
Its asking price of $529,000 is about 37% below the median sold price in Toronto over the last 90 days, $840,000, across 9,020 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 100 Harbour St #3405 been sold before?
Summitly has no earlier MLS® sale or lease of 100 Harbour St #3405 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 100 Harbour St #3405?
100 Harbour St #3405 is in Toronto, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 100 Harbour St #3405 been on the market?
61 days — 100 Harbour St #3405 was listed on September 13, 2026.
What is the price per square foot of 100 Harbour St #3405?
About $883 to $1,058 per square foot: the asking price of $529,000 over the 500–599 sq ft the listing gives as its size range.
Does 100 Harbour St #3405 have a basement, and is it finished?
The listing says 100 Harbour St #3405 has no basement.
What is the land transfer tax on 100 Harbour St #3405?
About $14,110 at the asking price of $529,000: $7,055 Ontario land transfer tax plus $7,055 Toronto municipal land transfer tax. First-time buyers can get up to $4,000 back from Ontario and up to $4,475 from Toronto. Legal fees and other closing costs are extra.
