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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: August 12, 2026

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

12 Photos

4338 Maple Drive E, Frontenac, ON , MLS #X13538218 , Image - 1

4338 Maple Drive E 47 - Frontenac South, Frontenac, ON MLS® X13538218

Residential Freehold (Duplex)

$675000.0

7 Beds
2 Baths
2000-2500 sq-ft

Rare opportunity to own a side by side duplex. Side A, occupied by owner, is approximately 875 sq ft with 2 main level bedrooms , large living room

15 Photos

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

9 Photos

21 Camden Court, Frontenac, ON , MLS #X13588472 , Image - 1

21 Camden Court 23 - Rideau, Kingston, Frontenac, ON MLS® X13588472

Residential Freehold (Duplex)

$399900.0

Price drop by 11.1%

2 +1 Beds
2 Baths
< 700 sq-ft

Welcome to 21 Camden Court perfect for a first time home buyer or down sizing. Basement has a separate entrance for an in-law suite. New roof and upda

23 Photos

380 Barrie Street, Frontenac, ON , MLS #X13582890 , Image - 1

380 Barrie Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13582890

Residential Freehold (Duplex)

$968000.0

Price drop by 1.1%

8 Beds
4 Baths
2000-2500 sq-ft

7.2% NET CAP RATE | $78,000 GROSS ANNUAL INCOME | TURN-KEY DUPLEX. An exceptional investment opportunity offering a strong 7.2% net cap rate, this rec

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,

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)

$349000.0

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

30 Photos

240 Wellington Street, Frontenac, ON , MLS #X12675246 , Image - 1

240 Wellington Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X12675246

Residential Freehold (Duplex)

$949900.0

Price drop by 3.1%

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

27 Photos

99 Chatham Street, Frontenac, ON , MLS #X13494148 , Image - 1

99 Chatham Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13494148

Residential Freehold (Duplex)

$775000.0

5 Beds
3 Baths
1500-2000 sq-ft

Right in the heart of Williamsville, you will find this 2 unit property with lots of potential! With a large, 2-storey 4 bedroom 1 1/2 bath unit at t

10 Photos

283 Montreal Street, Frontenac, ON , MLS #X13098186 , Image - 1

283 Montreal Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13098186

Residential Freehold (Duplex)

$399900.0

Price drop by 18.4%

3 Beds
2 Baths
1500-2000 sq-ft

A duplex is a wonderful thing; for tenants and owners. 283 Montreal Street, Kingston has been just that for decades and decades. Finally, it's time

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)

$788000.0

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

13 Photos

635 Victoria Street, Frontenac, ON , MLS #X13419306 , Image - 1

635 Victoria Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13419306

Residential Freehold (Duplex)

$485000.0

4 +0 Beds
2 Baths
1100-1500 sq-ft

Welcome to 635 Victoria Street, a well kept 2 storey home offering a convenient central location close to everyday amenities, transit, parks, and shop

20 Photos

138 Chatham Street, Frontenac, ON , MLS #X13126954 , Image - 1

138 Chatham Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X13126954

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

37 Photos

255-257 Earl Street, Frontenac, ON , MLS #X12915998 , Image - 1

255-257 Earl Street 14 - Central City East, Kingston, Frontenac, ON MLS® X12915998

Residential Freehold (Duplex)

$1150000.0

7 Beds
2 Baths
2000-2500 sq-ft

Positioned directly across from the Queen's ARC and steps to campus, this corner propertydelivers an exceptional student rental location with consiste

30 Photos

695 Victoria Street, Frontenac, ON , MLS #X12877316 , Image - 1

695 Victoria Street 22 - East of Sir John A. Blvd, Kingston, Frontenac, ON MLS® X12877316

Residential Freehold (Duplex)

$599900.0

6 Beds
2 Baths
1500-2000 sq-ft

Spacious 6-Bedroom Home with Two Separate Units in Kingston. Discover this well-maintained detached property offering outstanding flexibility for fami

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