Reduced for quick sale. Detached Bungalow with 2 Main Floor generous Bedrooms, additional Bedroom & a Den in the Basement. Detached garage on a desirable corner lot. Great established family neighborhood with new construction nearby. Bright, Open layout with cozy living room beside attached kitchen. Side door with quick access to deck and garage. Finished basement with Rec room, bedroom, den and large unfinished utility / laundry space with plenty of storage potential. Efficient forced air natural gas heat. Cornwall's top neighborhoods blocks from the St. Lawrence River. All amenities close by. Owned Hot Water Tank. **EXTRAS** Property is being sold in 'as is where is' condition
2 bedrooms, 1 bathroom, about 700 sq ft, works out to roughly $607 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 129 Leonia St
Every detail from the listing, in one place.
Type
Detached
Style
Bungalow
Living space
700-1100 sq ftas stated on the listing
Parking
3 spacesYes garage
Basement
Full, Finished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
3
Interior
Basement
Full · Finished
Lot & land
Lot size (sqft)
4983.69
Listing & possession
Property style
Bungalow
Property class
Detached
129 Leonia St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X13729038$425,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 129 Leonia St 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
$2,088
/mo
based on the purchase price of $425,000
$85,000 cash
$340,000 financed
$286,369 total interest
Principal54%$340,000
Interest46%$286,369
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 2–6 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 listings226Homes for sale here right now.
Median vs prior 90 days+4.2%Compared with Apr 25 – Jul 24, 2026: prices up.
Based on 281 sales from Jul 24 – Oct 22, 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 129 Leonia St
How much is 129 Leonia St listed for?
129 Leonia St is listed at $425,000 (MLS® X13729038). Summitly updates the price as soon as the MLS® record changes.
Is $425,000 a good price for 129 Leonia St?
Summitly rates it Well Above Market: the asking price is 15% or more 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 129 Leonia St changed?
No — 129 Leonia St is still listed at its original asking price of $425,000.
How many bedrooms and bathrooms does 129 Leonia St have?
129 Leonia St 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 129 Leonia St?
About $2,088 a month — principal and interest on $425,000 with 20% down ($85,000), 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 129 Leonia St compare with other homes in Cornwall?
Its asking price of $425,000 is about 2% above the median sold price in Cornwall over the last 90 days, $416,000, across 281 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 129 Leonia St been sold before?
Summitly has no earlier MLS® sale or lease of 129 Leonia St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 129 Leonia St?
129 Leonia St is in Cornwall, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 129 Leonia St been on the market?
52 days — 129 Leonia St was listed on August 31, 2026.
What is the price per square foot of 129 Leonia St?
About $386 to $607 per square foot: the asking price of $425,000 over the 700–1,100 sq ft the listing gives as its size range.
Does 129 Leonia St have parking or a garage?
Yes — the listing gives 3 parking spaces. Garage: Yes.
Does 129 Leonia St have a basement, and is it finished?
The listing describes the basement as: Full, Finished.
