3320 Duval Ave is a 2-bedroom, 1-bathroom detached home in Cornwall, listed for $275,000. It has 700-1100 sq ft of living space.
1Investor and handyperson opportunity at 3320 Duval Ave, in Cornwall!
2Inside, an open-concept kitchen, dining and living area creates a natural gathering space, while the unfinished basement gives you a blank canvas to expand your living space.
3Outside, you'll find a detached garage and a spacious backyard.
Investor and handyperson opportunity at 3320 Duval Ave, in Cornwall! This detached 2-bedroom, 1-bathroom bungalow sits in a desirable Cornwall neighbourhood and offers solid potential for the right buyer. Inside, an open-concept kitchen, dining and living area creates a natural gathering space, while the unfinished basement gives you a blank canvas to expand your living space. Outside, you'll find a detached garage and a spacious backyard. The home requires significant renovation and TLC throughout, making it an ideal project for flippers, contractors, investors, or buyers looking to make it their own. Quick closing available. Bring your vision and make it your own! 7-day irrevocable on any/all offers.
2 bedrooms, 1 bathroom, about 700 sq ft, works out to roughly $393 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 3320 Duval Ave
Every detail from the listing, in one place.
Type
Detached
Style
Bungalow
Living space
700-1100 sq ftas stated on the listing
Parking
3 spaces
Basement
Unfinished
Features & systems
Parking & garage
Parking spaces
3
Interior
Basement
Unfinished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Bungalow
Property class
Detached
3320 Duval Ave Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X14111090$275,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 3320 Duval Ave Compares to the Cornwall 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
$1,351
/mo
based on the purchase price of $275,000
$55,000 cash
$220,000 financed
$185,298 total interest
Principal54%$220,000
Interest46%$185,298
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 2–3 bed homes for sale in Cornwall around $275K.
Average days on market43Homes sold in about 43 days on average.
Sale-to-list ratio97.0%On average, homes sold below asking.
Active listings229Homes for sale here right now.
Median vs prior 90 days+4.2%Compared with Apr 26 – Jul 25, 2026: prices up.
Based on 279 sales from Jul 25 – Oct 23, 2026 (182 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 3320 Duval Ave
How much is 3320 Duval Ave listed for?
3320 Duval Ave is listed at $275,000 (MLS® X14111090). Summitly updates the price as soon as the MLS® record changes.
Is $275,000 a good price for 3320 Duval Ave?
Summitly rates it Good Deal: the asking price is 3% to 10% below 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 3320 Duval Ave changed?
No — 3320 Duval Ave is still listed at its original asking price of $275,000.
How many bedrooms and bathrooms does 3320 Duval Ave have?
3320 Duval Ave has 2 bedrooms and 1 bathroom, with about 700–1,100 square feet of living space. It is a detached home in Cornwall.
How much would the monthly mortgage be on 3320 Duval Ave?
About $1,351 a month — principal and interest on $275,000 with 20% down ($55,000), 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 3320 Duval Ave compare with other homes in Cornwall?
Its asking price of $275,000 is about 34% below the median sold price in Cornwall over the last 90 days, $416,000, across 279 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 3320 Duval Ave been sold before?
Summitly has no earlier MLS® sale or lease of 3320 Duval Ave on record from the last two years. Older records aren't shown under TRREB rules.
Where is 3320 Duval Ave?
3320 Duval Ave is in Cornwall, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 3320 Duval Ave been on the market?
3320 Duval Ave was listed today (October 23, 2026).
What is the price per square foot of 3320 Duval Ave?
About $250 to $393 per square foot: the asking price of $275,000 over the 700–1,100 sq ft the listing gives as its size range.
Does 3320 Duval Ave have parking or a garage?
Yes — the listing gives 3 parking spaces.
Does 3320 Duval Ave have a basement, and is it finished?
The listing describes the basement as: Unfinished.
