306 Marlborough St N Cornwall, ON K6H 4A3
306 Marlborough St N Cornwall, ON K6H 4A3 | MLS X13169918 Photo 1
306 Marlborough St N Cornwall, ON K6H 4A3 | MLS X13169918 Photo 2
306 Marlborough St N Cornwall, ON K6H 4A3 | MLS X13169918 Photo 3
306 Marlborough St N Cornwall, ON K6H 4A3 | MLS X13169918 Photo 4
306 Marlborough St N Cornwall, ON K6H 4A3 | MLS X13169918 Photo 5
For more information on this listing, contact us at: (647) 360-2908
Active
$419,900
-3.4%

306 Marlborough St N Cornwall, ON K6H 4A3

Triplex Property Type
7 Beds
3 Baths
View All Property Details
Located in the desirable Marlborough neighbourhood, directly across from the Joe St. Denis Football Field, this 7-bedroom triplex presents a compelling opportunity for investors seeking strong income potential. The property is currently generating approximately $3,647.80 per month in rental income (approximately $43,773.60 annually) from three occupied units. Based on current operating figures, the property offers an approximate Net Operating Income of $34,354.60 and an estimated cap rate of approximately 7.9%, making it an attractive addition to an investment portfolio. Positioned in an established residential area with convenient access to schools, parks, and amenities, this income-producing property combines location, rental demand, and solid returns. 24 Hour notice required for all showings. 48 Hour irrevocable on all offers as per Form 244.
MLS # X13169918
Monthly Assoc. Fee N/A
On Site 132 Days
Last Updated 7/14/2026

Location

Contact Agent

Ariez Reyes Tamboowalla

Ariez Reyes Tamboowalla

(647) 360-2908

Property Details

Community Information

Address 306 Marlborough St N, Cornwall, ON K6H 4A3
City Cornwall
Community 717 - Cornwall
Postal Code K6H 4A3

Architecture

Bedrooms 7
Bathrooms 3
Stories 2
Style 2-Storey
Construction Materials Vinyl Siding
Roof Membrane
Foundation Details Concrete
Basement Full, Unfinished

Features / Amenities

Interior Features Carpet Free
Kitchens Total 3
Direction Faces West
Heat Type Forced Air
Heat Source Gas

Property Features

Sq. Ft. 2000-2500
Sewer Sewer
Directions From Ninth St, Head South down Marlborough St, property is located on the West Side.

Tax and Financial Info

Tax Annual Amount $2,196
Tax Year 2025

Listing Office

Listing provided courtesy of RE/MAX Affiliates Marquis Ltd..

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Price Change History

Date Old Price New Price Percent Change
7/14/2026 $434,900 $419,900
-3.4%

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306 Marlborough St N Cornwall, ON K6H 4A3 | MLS X13169918
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Listing Information Last Updated 7/14/2026
The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program. Real estate listings held by IDX Brokerage firms other than Property.ca Inc. Brokerage are marked with the Internet Data Exchange logo or the Internet Data Exchange thumbnail logo and detailed information about them includes the name of the listing IDX Brokers. This information is provided exclusively for personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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306 Marlborough St N Cornwall, ON K6H 4A3
  • $419,900
  • 7 beds
  • 3 baths