311 Water St W #203 is a 2-bedroom, 2-bathroom condo in Cornwall, listed for $424,900. It has 1000-1199 sq ft of living space.
1This well-kept unit boasts underground parking (with the option to lease a second space), a locker, and a spacious balcony with a relaxing view of the park and the water.
2A spacious foyer with a coat closet leads into the open-concept layout, where the dining, living and kitchen areas flow seamlessly into one another.
3The living room offers a gas fireplace and a walkout to the balcony.
Introducing meticulous 311 Water St W, Unit #203! This beautiful condo is located just steps from Lamoureux Park, popular amenities and the scenic waterfront trails along the majestic St. Lawrence River. This well-kept unit boasts underground parking (with the option to lease a second space), a locker, and a spacious balcony with a relaxing view of the park and the water. Step inside this well-maintained, secure building and take the elevator to the 2nd floor; unit #203 is the first door on your left, so you won't have far to go with groceries. Walk into this beautiful apartment and you'll be impressed by its warm, cozy vibe. A spacious foyer with a coat closet leads into the open-concept layout, where the dining, living and kitchen areas flow seamlessly into one another. The living room offers a gas fireplace and a walkout to the balcony. The kitchen features an open prep area and plenty of counter space, with a view of the living space. An in-unit laundry room provides additional storage cupboards. You'll also love the primary bedroom with its ensuite and walk-in closet, plus a second bedroom and a 3-piece bathroom. Here, downtown living is at your doorstep: stroll to the park, cycle the riverside path, or walk to nearby shops and restaurants, all with the St. Lawrence just across the street. *(Main twilight image is virtually generated.) As per Seller direction, allow 24 hours irrevocable on all offers.
2 bedrooms, 2 bathrooms, about 1,000 sq ft, works out to roughly $425 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 311 Water St W #203
Every detail from the listing, in one place.
Type
Condo
Style
Apartment
Living space
1000-1199 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
311 Water St W #203 Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14126926$424,900
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 311 Water St W #203 Compares to the Cornwall Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$2,087
/mo
based on the purchase price of $424,900
$84,980 cash
$339,920 financed
$286,302 total interest
Principal54%$339,920
Interest46%$286,302
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 Cornwall
Other 1–2 bed homes for sale in Cornwall around $425K.
Average days on market43Homes sold in about 43 days on average.
Sale-to-list ratio97.0%On average, homes sold below asking.
Active listings235Homes for sale here right now.
Median vs prior 90 days+4.3%Compared with May 2 – Jul 31, 2026: prices up.
Based on 274 sales from Jul 31 – Oct 29, 2026 (181 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 311 Water St W #203
How much is 311 Water St W #203 listed for?
311 Water St W #203 is listed at $424,900 (MLS® X14126926). Summitly updates the price as soon as the MLS® record changes.
Is $424,900 a good price for 311 Water St W #203?
Summitly rates it Fair Price: the asking price is Within 3% below to 5% above Zara's estimate, an estimate built from recent sales in Cornwall. 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 311 Water St W #203 changed?
No — 311 Water St W #203 is still listed at its original asking price of $424,900.
How many bedrooms and bathrooms does 311 Water St W #203 have?
311 Water St W #203 has 2 bedrooms and 2 bathrooms, with about 1,000–1,199 square feet of living space. It is a condo in Cornwall.
How much would the monthly mortgage be on 311 Water St W #203?
About $2,087 a month — principal and interest on $424,900 with 20% down ($84,980), 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 311 Water St W #203 compare with other homes in Cornwall?
Its asking price of $424,900 is about the same as the median sold price in Cornwall over the last 90 days, $417,000, across 274 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 311 Water St W #203 been sold before?
Summitly has no earlier MLS® sale or lease of 311 Water St W #203 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 311 Water St W #203?
311 Water St W #203 is in Cornwall, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 311 Water St W #203 been on the market?
1 day — 311 Water St W #203 was listed on October 28, 2026.
What is the price per square foot of 311 Water St W #203?
About $354 to $425 per square foot: the asking price of $424,900 over the 1,000–1,199 sq ft the listing gives as its size range.
Does 311 Water St W #203 have parking or a garage?
Yes — the listing gives 1 parking space. Garage: Yes.
Does 311 Water St W #203 have a basement, and is it finished?
The listing says 311 Water St W #203 has no basement.
