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Frontenac Duplex Houses for Sale

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With Square Yards Canada, you can find your dream property in the country. Explore your options for houses for sale in Canada according to your budget. With the help of Square Yards, you can easily filter your dream property among Canadian rental houses. You can simply screen the complete real estate for sale in Canada from different types to multiple-sized units.

Last Updated: September 26, 2026

42 Photos

667 MONTREAL Street, Frontenac, ON , MLS #X13599128 , Image - 1

667 MONTREAL Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13599128

Residential Freehold (Duplex)

$299000.0

Price drop by 14.3%

3 +0 Beds
2 Baths
1500-2000 sq-ft

Great investment opportunity for landlords! This well-located property is set up as a duplex with two separate units, offering strong income potential

23 Photos

380 Barrie Street, Frontenac, ON , MLS #X13681744 , Image - 1

380 Barrie Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13681744

Residential Freehold (Duplex)

$899000.0

Price drop by 3.2%

8 Beds
5 Baths
2000-2500 sq-ft

7.8 NET CAP RATE | $78,000 GROSS ANNUAL INCOME | TURN-KEY DUPLEX. An exceptional investment opportunity offering a strong 7.8 net cap rate, this rece

6 Photos

27 Stephen Street, Frontenac, ON , MLS #X13815502 , Image - 1

27 Stephen Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13815502

Residential Freehold (Duplex)

$420000.0

2 +1 Beds
2 Baths
1500-2000 sq-ft

Convenient location within walking distance to vibrant downtown Kingston, Queen's University, KGH, schools, parks and the Memorial Centre. Steps to a

30 Photos

240 Wellington Street, Frontenac, ON , MLS #X13799012 , Image - 1

240 Wellington Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13799012

Residential Freehold (Duplex)

$949900.0

1 +4 Beds
2 Baths
1100-1500 sq-ft

Welcome to 240 Wellington Street, a highly desirable property perfectly situated in the heart of downtown. Just a short stroll from Queen's University

50 Photos

2 Dunkirk Avenue, Frontenac, ON , MLS #X13797734 , Image - 1

2 Dunkirk Avenue 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13797734

Residential Freehold (Duplex)

$569000.0

2 +2 Beds
2 Baths
1500-2000 sq-ft

Exceptional Investment Opportunity in Kingscourt! Well-maintained duplex in one of Kingston's most popular neighbourhoods, featuring excellent tenants

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199 & 213 Leone's Cove Lane, Frontenac, ON , MLS #X13793074 , Image - 1

199 & 213 Leone's Cove Lane Wolfe Island, Frontenac Islands, Frontenac, ON MLS® X13793074

Residential Freehold (Duplex)

$1198000.0

3 +1 Beds
2 Baths
1500-2000 sq-ft

Rare opportunity to own 2 separate but adjoined waterfront properties, offering a combined 3.6 acres and 312 feet of clean, sheltered shoreline on the

50 Photos

468-470 Victoria Street, Frontenac, ON , MLS #X13436872 , Image - 1

468-470 Victoria Street 14 - Central City East, Kingston, Frontenac, ON MLS® X13436872

Residential Freehold (Duplex)

$770000.0

Price drop by 2.3%

6 Beds
2 Baths
1100-1500 sq-ft

A beautifully updated residence, centrally located within an easy stroll to Queen's University, Kingston's major hospitals and downtown amenities. Thi

34 Photos

140A LIDDELL Crescent, Frontenac, ON , MLS #X13693312 , Image - 1

140A LIDDELL Crescent 18 - Central City West, Kingston, Frontenac, ON MLS® X13693312

Residential Freehold (Duplex)

$619000.0

3 +1 Beds
2 Baths
700-1100 sq-ft

Welcome to 140 Liddell Crescent, a fantastic investment opportunity in the heart of a sought-after neighborhood. This well-maintained legal duplex off

20 Photos

138 Chatham Street, Frontenac, ON , MLS #X13679136 , Image - 1

138 Chatham Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13679136

Residential Freehold (Duplex)

$775000.0

6 Beds
3 Baths
1500-2000 sq-ft

Excellent investment opportunity in the heart of Kingston, approximately a 15-minute walk from Queen's University and close to major bus routes. Locat

48 Photos

497 Alfred Street, Frontenac, ON , MLS #X13666508 , Image - 1

497 Alfred Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13666508

Residential Freehold (Duplex)

$555000.0

4 +1 Beds
3 Baths
1100-1500 sq-ft

Welcome to 497 Alfred Street, a centrally located legal duplex offering exceptional flexibility for investors and owner-occupants alike. With both uni

50 Photos

76-78 North Street N, Frontenac, ON , MLS #X13662456 , Image - 1

76-78 North Street N 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13662456

Residential Freehold (Duplex)

$699900.0

6 Beds
2 Baths
1500-2000 sq-ft

Opportunity knocks in this two unit home in the heart of downtown Kingston, steps from Slush Puppie Place, Artillery Park, Surf Shack Yoga Studio, and

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15 Redden Street, Frontenac, ON , MLS #X13493440 , Image - 1

15 Redden Street 28 - City SouthWest, Kingston, Frontenac, ON MLS® X13493440

Residential Freehold (Duplex)

$569900.0

Price drop by 5.0%

3 +3 Beds
2 Baths
1100-1500 sq-ft

Sought-after Reddendale neighborhood - lightly updated single-family home with excellent income or multigenerational potential. The upper floor offers

45 Photos

14172 Road 38 N/A, Frontenac, ON , MLS #X13642124 , Image - 1

14172 Road 38 N/A 45 - Frontenac Centre, Frontenac, ON MLS® X13642124

Residential Freehold (Duplex)

$594900.0

5 Beds
3 Baths
2500-3000 sq-ft

Waterfront in the village. That's the short version.The long version: over 100 feet of owned shoreline on Sharbot Lake, a private dock, direct water v

40 Photos

17 SHAW Street, Frontenac, ON , MLS #X13632464 , Image - 1

17 SHAW Street 23 - Rideau, Kingston, Frontenac, ON MLS® X13632464

Residential Freehold (Duplex)

$649900.0

2 +2 Beds
2 Baths
700-1100 sq-ft

Tired of paying rent!? This fully renovated all-brick duplex is the answer. Featuring 2 bedrooms up, 2 bedrooms down, and separate laundry, utilities,