271-267 Twelfth Street W, Cornwall, ON K6J 3C5
- Property tax
- $2,426 / year
Excellent investment opportunity in a quiet and well-established area of Cornwall! This well-located duplex on 12th Street offers two separate rental units, steady rental income, parking, outdoor storage, and several features that make it an attractive long-term addition to an investment portfolio.Unit 371 is a spacious 3-bedroom unit arranged over two levels, providing tenants with plenty of living space and a practical layout. This unit is currently rented for $1,150 per month plus utilities. With three bedrooms and two-storey living, it offers strong appeal for families, couples, or tenants looking for additional space.Unit 367 is a comfortable 1-bedroom unit currently rented for $850 per month. Its smaller, efficient layout makes it an appealing option for a single tenant or couple. Tenants are responsible for their own utilities, helping the owner maintain more predictable operating expenses.A major recent improvement is the roof, which was completely replaced this year, offering added peace of mind to a future owner and reducing the likelihood of a major roofing expense in the near term.The property also provides dedicated storage space for each tenant in the backyard, an excellent feature for bicycles, seasonal items, tools, and personal belongings. On-site parking is available, adding further convenience for both units.Located in a very quiet residential area of Cornwall, this duplex offers a combination of affordability, rental stability, and long-term investment potential. Whether you are an experienced investor looking to expand your portfolio or a buyer searching for a first income-producing property, this duplex represents a solid opportunity in the Cornwall rental market.A practical property with existing tenants, established income, separate living spaces, recent roof improvements, storage, and parking - a strong foundation for a long-term real estate investment.
- MLS number
- X13776274
- Type
- Semi-Detached
- Status
- Active
- Bedrooms
- 4
- Bathrooms
- 2
- Postal code
- K6J 3C5
- Photos
- 16
- Laundry
- Not in the unit
This listing’s own days on market are shown above. How long the property has been for sale across every earlier listing is drawn from records the board releases only to registered users — a free account opens it, along with the sale history below.
Property details
As filed by the listing brokerage. Anything the board left blank is left out rather than shown as unknown — and none of it is guaranteed accurate by PropTx, so verify what you rely on.
Property
- Type
- Semi-Detached
- Style
- 2-Storey
- Class
- Residential Freehold
- Fronting on
- South
- Community
- 717 - Cornwall
- Municipality
- Cornwall
- Cross street
- Churchill Street
Inside
- Bedrooms
- 4
- Bedrooms above grade
- 4
- Bathrooms
- 2
- Washrooms
- 2
- Kitchens
- 2
- Rooms above grade
- 8
- Basement
- Crawl Space
- Size
- 1100-1500
Building
- Construction
- Vinyl Siding, Shingle
- Roof
- Shingles
- Foundation
- Other
Parking
- Covered spaces
- 0
- Driveway spaces
- 3
- Total parking
- 3
Land
- Lot
- 50 × 100 feet
- Pool
- None
Heating, cooling and services
- Heating
- Baseboard
- Heat source
- Electric
- Cooling
- Wall Unit(s)
- Water
- Municipal
- Sewer
- Sewer
- Electricity
- Yes
- Gas
- Yes
Features
- Interior
- None
Listing
- MLS number
- X13776274
- Status
- New
- Previous status
- Draft
- Listed on
- 2026-09-12
- Expires
- 2027-09-11
- Possession
- 2026-09-30
- Taxes
- $2,426 (2025)
- Board
- Cornwall and District Real Estate Board
Listing history
No previous listings found for this address.
Where this property is
Where this address sits, matched against open government data.
Matched to a published address point for this address.
Schools
The school boundaries this address is inside, and the schools nearest it. Boards redraw boundaries and cap programs — confirm with the board before this affects a decision.
Other schools nearby
By distance from this address, not school boundary — a school 400 m away can be in another school’s attendance area.
| School | Level | Distance | Rating |
|---|---|---|---|
| CIF Online Islamic School | Elementary | 385 m | Not reported |
| Sacred Heart School CDSB of Eastern Ontario | Elementary | 671 m | / 10 43% met the standard |
| École élémentaire catholique Notre-Dame CSDC de l'Est ontarien | Elementary | 760 m | / 10 67% met the standard |
| St. Joseph Intermediate Catholic School CDSB of Eastern Ontario | Elementary | 872 m | Not reported |
| St Joseph's Secondary School CDSB of Eastern Ontario | Secondary | 902 m | / 10 65% met the standard · 2 of 6 measures |
| Cornwall Intermediate School Upper Canada DSB | Elementary | 1.4 km | Not reported |
How the rating is calculated
EQAO — Ontario’s testing agency — publishes, for each school, the percentage of students meeting the provincial standard in Grade 3 and Grade 6 reading, writing and mathematics. The rating is the average of those percentages divided by ten. A school where 72% of students met the standard rates 7.2 out of 10.
Nothing is weighted or adjusted, and schools are not ranked against each other. Where EQAO withholds a result to protect the privacy of a small group of students, that measure is left out rather than counted as zero — so a rating built on fewer than six measures says so.
What it does not measure. It is one year of standardised testing in three subjects. It says nothing about teaching, programs, or whether a school suits a particular child, and it tracks neighbourhood household income closely enough that it partly measures the neighbourhood rather than the school. Treat it as one figure among many.
Source: Ontario Ministry of Education, School Information and Student Demographics (2024–25), Open Government Licence – Ontario.
H-Value
What an H-Value is and how it is calculated — the method and our measured error, no account needed.
The market around this home
Semi-Detached houses in 717 - Cornwall — 156 sales over the last five years.
How these are built, and what they cannot tell you
Each point is the median of the sales that closed in that quarter among semi-detached houses in 717 - cornwall. A quarter with fewer than eight is left out rather than drawn, and the line breaks where that happens — a median over three sales is really one home’s price, and joining across a gap would draw a number nobody measured.
This is not an estimate of what this home is worth. The segment is a property type in an area; it takes no account of this home’s size, condition, renovations, lot, exposure or how it compares to its neighbours, and half the homes in any quarter sold for more than the median and half for less. It is context for a conversation with an agent, not a valuation.
Toronto Regional Real Estate Board closed transactions. Deemed reliable but not guaranteed accurate by PropTx.
This neighbourhood
Statistics Canada 2021 Census, for the surrounding few blocks — about 555 people.
The neighbourhood, by the census
Statistics Canada 2021 Census for dissemination area 35010222 — the few blocks around this address, home to 555 people. It describes the area, not this property.
Percentages are of the 280 responses in this category. Statistics Canada rounds counts and withholds small ones to keep individuals unidentifiable, so categories with too few people to publish are absent rather than shown as zero.
Source: Statistics Canada, 2021 Census of Population. Contains information licensed under the Open Government Licence – Canada.
Work out the numbers
Everything below is calculated in your browser from figures you can change. Nothing is sent anywhere.
If you rented it out
How this is calculated, and what it leaves out
Canadian fixed-rate mortgages compound semi-annually, not monthly, so the monthly rate here is (1 + rate/2)1/6 − 1. Most calculators use rate ÷ 12, which is the American convention and overstates the payment by tens of dollars a month.
Below 20% down, default insurance is mandatory and is added to the loan rather than paid at closing: 2.80% at 85% loan-to-value, 3.10% at 90%, 4.00% at 95%. It is unavailable at or above $1.5M, which is why 20% is a hard floor there.
Not included: vacancy, property management, capital repairs, income tax, and the fact that a lender qualifies you at a stress-test rate rather than the one you are quoted. This is arithmetic on the numbers above, not a mortgage approval or an opinion of what you can afford.