Proudly Canadian
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 1 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 2 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 3 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 4 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 5 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 6 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 7 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 8 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 9 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 10 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 11 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 12 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 13 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 14 of 15
Duplex for sale at 12 - 12A Cartier Avenue, Cornwall - 4 bedroom, 2 bathroom - Photo 15 of 15
1 / 1512 locked
Active

$485,000

12 - 12A Cartier Ave

Cornwall, ON K6J 4B4

12 - 12A Cartier Ave, CornwallListed at $485,000. 4 bedroom, 2 bathroom 2-Storey. MLS® X12746924.

4Beds
2Baths
2000-2500sqft
2-Storey
2Parking
$2,369 (2025)

What's this home worth?

Get a free estimate for 12 - 12A Cartier Ave

Description

Situated in the center of Cornwall, this side-by-side duplex comprises two 2-bedroom units, each equipped with laundry hookups. The main levels feature a living room and a spacious eat-in kitchen with a patio door leading to the rear yard. The upper levels consist of 2 generous sized bedrooms and a full bathroom. Unit 12 is rented at $1400 plus utilities and unit 12A is rented at $1200 plus utilities. Recent upgrades include the replacement of all windows and Unit 12 has been freshly painted. Additional features include two separate hydro meters, new back roof shingles installed in 2020, and front roof shingles installed in 2013. The property also includes two owned hot water tanks. Please note that minimum 24-hour notice is required for viewings.

Property Details

Property TypeDuplex
Style2-Storey
Community717 - Cornwall
Rooms4
Kitchens2
Washrooms2
Square Feet2000-2500 sqft
Lot Dimensions48 × 86 ft
Fronting OnEast
Dir/Cross StNinth and Cartier
Garage TypeNone
Parking Drive Spaces2
Total Parking Spaces2
ExteriorVinyl Siding, Wood
RoofAsphalt Shingle
FoundationConcrete
BasementCrawl Space
Heating TypeBaseboard
Heating SourceElectric
SewersSewer
Taxes (2025)$2,369
HSTIncluded In
Listed Date2/2/2026
Days on Market129 days
PossessionImmediate/Flexible
Vick Yogeswaran - REALTOR

Your agent: Vick Yogeswaran

REALTOR® · RE/MAX Realtron Realty Inc.

Same-day showings available
WhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: RE/MAX AFFILIATES MARQUIS LTD.

MLS® #X12746924

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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 trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

HouseIndex Take: 12 - 12A Cartier Avenue

This duplex (2-Storey) is located in the 717 - Cornwall neighbourhood of Cornwall.

The home offers 4 bedrooms, 2 bathrooms.

Features include a crawl space basement, 2 parking spaces.

Additional details: lot dimensions of 48 × 86 feet.

Listed at $485,000 CAD with annual property taxes of $2,369 (2025). This listing has been on the market for 129 days.