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Niagara 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: April 18, 2025

27 Photos

6476 Maranda Street, Niagara, ON , MLS #X12016613 , Image - 1

6476 Maranda Street 216 - Dorchester, Niagara Falls, Niagara, ON MLS® X12016613

Residential Freehold (Duplex)

$549,500

Price drop by 8.4%

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

INVESTMENT OPPORTUNITY! This versatile 1.5-storey duplex can serve as a spacious single-family home or an income-generating property, live in one unit

30 Photos

4233 May Avenue, Niagara, ON , MLS #X12084458 , Image - 1

4233 May Avenue 210 - Downtown, Niagara Falls, Niagara, ON MLS® X12084458

Residential Freehold (Duplex)

$799,900

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

Great opportunity. Fantastic 2-storey Duplex Close to Go station. Convenient to bus terminal,restaurants, shopping, whirlpool bridge and more. Main fl

48 Photos

4477 Jordan Road, Niagara, ON , MLS #X12051942 , Image - 1

4477 Jordan Road 980 - Lincoln-Jordan/Vineland, Lincoln, Niagara, ON MLS® X12051942

Residential Freehold (Duplex)

$879,800

6 Beds
3 Baths
2500-3000 sq-ft

ONE COUNTRY ACRE IN PRESTIGIOUS JORDAN WITH 2800 SQ FT, MASSIVE SOLID TWO STOREY FARM HOUSE SUITABLE FOR 2 LARGE FAMILIES. GREAT HWY EXPOSURE. STEEL R

12 Photos

321 Ridgeway Road, Niagara, ON , MLS #X12047507 , Image - 1

321 Ridgeway Road 337 - Crystal Beach, Fort Erie, Niagara, ON MLS® X12047507

Residential Freehold (Duplex)

$339,900

Price drop by 2.9%

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

Fantastic Investment Opportunity 321 Ridgeway Road! Looking to become a landlord or expand your rental portfolio? This duplex on a prime corner lot i

39 Photos

137 St George Street, Niagara, ON , MLS #X11978970 , Image - 1

137 St George Street 772 - Broadway, Welland, Niagara, ON MLS® X11978970

Residential Freehold (Duplex)

$659,900

Price drop by 0.8%

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

Custom built raised bungalow in the heart of a family friendly neighborhood in Welland. The appeal of this location is incredible. Walking distance to

21 Photos

210 Phipps Street, Niagara, ON , MLS #X12085101 , Image - 1

210 Phipps Street 332 - Central, Fort Erie, Niagara, ON MLS® X12085101

Residential Freehold (Duplex)

$499,000

4 +1 Beds
2 Baths
1500-2000 sq-ft

GREAT DUPLEX ONE BLOCK FROM BEAUTIFUL NIAGARA RIVER . MAIN FLOOR UNIT RENTED . UPPER 2 BDRM UNIT VACANT READY TO SET YOUR OWN RENT OR MOVE IN . FULL B

20 Photos

118 River Road, Niagara, ON , MLS #X12067473 , Image - 1

118 River Road 768 - Welland Downtown, Welland, Niagara, ON MLS® X12067473

Residential Freehold (Duplex)

$850,000

6 Beds
3 Baths
2000-2500 sq-ft

Remarkable find in the City. Waterfront property with all the downtown/city privileges. This unique side by side Semi's each features their own furnac

25 Photos

608 King Street, Niagara, ON , MLS #X11942538 , Image - 1

608 King Street 877 - Main Street, Port Colborne, Niagara, ON MLS® X11942538

Residential Freehold (Duplex)

$474,900

Price drop by 9.5%

3 Beds
2 Baths

Are you a first time home buyer looking for a property that comes with a tenant to support with the bills? The main floor of this duplex is vacant & r

15 Photos

420 Fares Street, Niagara, ON , MLS #X12017609 , Image - 1

420 Fares Street 875 - Killaly East, Port Colborne, Niagara, ON MLS® X12017609

Residential Freehold (Duplex)

$395,000

Price drop by 16.0%

4 Beds
2 Baths
1500-2000 sq-ft

This charming legal duplex is a fantastic income opportunity in the heart of Port Colborne! Situated on a huge double lot, this property boasts ample

15 Photos

6510 Drummond Road, Niagara, ON , MLS #X12077861 , Image - 1

6510 Drummond Road 216 - Dorchester, Niagara Falls, Niagara, ON MLS® X12077861

Residential Freehold (Duplex)

$499,800

4 Beds
2 Baths
1100-1500 sq-ft

ATTENTION INVESTORS AND FIRST TIME BUYERS, fully vacant LEGAL DUPLEX. Choose your own tenants and maximize rental income OR live in one unit and rent

39 Photos

5451 Ontario Avenue, Niagara, ON , MLS #X12042535 , Image - 1

5451 Ontario Avenue 210 - Downtown, Niagara Falls, Niagara, ON MLS® X12042535

Residential Freehold (Duplex)

$1,198,000

Price drop by 7.7%

8 +2 Beds
5 Baths
2000-2500 sq-ft

Zoned R2 Prime Investment Opportunity. This well-maintained 2.5-story with four separate units is just minutes from the Niagara Falls tourist district

32 Photos

73 Vine Street S, Niagara, ON , MLS #X12075626 , Image - 1

73 Vine Street S 450 - E. Chester, St. Catharines, Niagara, ON MLS® X12075626

Residential Freehold (Duplex)

$399,000

2 Beds
2 Baths
1500-2000 sq-ft

This duplex presents a fantastic opportunity for both investors and home buyers. Investors can benefit from selecting their own tenants at current mar

40 Photos

21 Philip Street, Niagara, ON , MLS #X12065934 , Image - 1

21 Philip Street 456 - Oakdale, St. Catharines, Niagara, ON MLS® X12065934

Residential Freehold (Duplex)

$499,000

3 Beds
2 Baths
1500-2000 sq-ft

Don't miss this outstanding investment opportunity: a well-maintained duplex featuring two residences. Complete with separate laundry facilities, exte

2 Photos

45 Lake Street, Niagara, ON , MLS #X12072377 , Image - 1

45 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12072377

Residential Freehold (Duplex)

$569,900

4 Beds
2 Baths
1100-1500 sq-ft

Duplex located in the heart of downtown St. Catharines, steps from Montebello Park and within walking distance to restaurants, shops, and transit.This

50 Photos

4759 EPWORTH Circle, Niagara, ON , MLS #X12071069 , Image - 1

4759 EPWORTH Circle 210 - Downtown, Niagara Falls, Niagara, ON MLS® X12071069

Residential Freehold (Duplex)

$634,900

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

Welcome to this 2-storey brick duplex located in the heart of Niagara Falls walking distance to the Casino, Clifton Hill, University of Niagara Falls

24 Photos

160 Fares Street, Niagara, ON , MLS #X12069178 , Image - 1

160 Fares Street 876 - East Village, Port Colborne, Niagara, ON MLS® X12069178

Residential Freehold (Duplex)

$399,900

4 Beds
2 Baths
1500-2000 sq-ft

Located just a short distance from Nickel Beach, this 2+2 bedroom duplex presents a solid investment opportunity with great potential. Each unit is se

32 Photos

58 Griffith Street, Niagara, ON , MLS #X12070670 , Image - 1

58 Griffith Street 768 - Welland Downtown, Welland, Niagara, ON MLS® X12070670

Residential Freehold (Duplex)

$849,900

6 Beds
5 Baths
1500-2000 sq-ft

New, large duplex. Upper unit has 3 large bedrooms plus den, large open concept kitchen, dining room and living room. Lower unit has 3 large bedrooms

46 Photos

31 SHARON Avenue, Niagara, ON , MLS #X12068073 , Image - 1

31 SHARON Avenue 769 - Prince Charles, Welland, Niagara, ON MLS® X12068073

Residential Freehold (Duplex)

$714,900

6 Beds
3 Baths
1100-1500 sq-ft

*LEGAL DUPLEX (Vacant Possession Available with Notice)* Welcome To 31 Sharon Ave A Beautiful 2400+Sqft Of Living Space, Featuring A Comfortable 3+3 B

17 Photos

23 St Patrick Street, Niagara, ON , MLS #X12057510 , Image - 1

23 St Patrick Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12057510

Residential Freehold (Duplex)

$624,900

4 Beds
2 Baths
1100-1500 sq-ft

Welcome to 23 St. Patrick Street, a fully renovated legal duplex in the heart of St. Catharine's, offering an exceptional investment or homeownership

22 Photos

4588 Nelson Crescent, Niagara, ON , MLS #X12005359 , Image - 1

4588 Nelson Crescent 210 - Downtown, Niagara Falls, Niagara, ON MLS® X12005359

Residential Freehold (Duplex)

$599,900

Price drop by 6.3%

6 Beds
2 Baths
1100-1500 sq-ft

TURNKEY DUPLEX IN PRIME NIAGARA FALLS LOCATION! Exceptional investment just a short walk to the Tourist District. This fully renovated property featur

24 Photos

17 Mccalla Drive, Niagara, ON , MLS #X11993120 , Image - 1

17 Mccalla Drive 446 - Fairview, St. Catharines, Niagara, ON MLS® X11993120

Residential Freehold (Duplex)

$599,900

Price drop by 4.8%

5 +1 Beds
3 Baths
1500-2000 sq-ft

Investors looking for a great property in St. Catharines shouldn't miss this unique offering. This multi-unit residence boasts a legal duplex and an e

25 Photos

232 BEAVER Street, Niagara, ON , MLS #X7223040 , Image - 1

232 BEAVER Street 556 - Allanburg/Thorold South, Thorold, Niagara, ON MLS® X7223040

Residential Freehold (Duplex)

$479,900

Price drop by 20.0%

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

Welcome to 232 Beaver Street in Thorold! This legal duplex has been fully renovated and the quality of the work shows. Perfect for investors or first-

47 Photos

4160 Dorchester Road, Niagara, ON , MLS #X12045141 , Image - 1

4160 Dorchester Road 212 - Morrison, Niagara Falls, Niagara, ON MLS® X12045141

Residential Freehold (Duplex)

$659,900

3 Beds
2 Baths

Charming fully separated duplex in the sought-after North End of Niagara Falls! The main floor features a spacious eat-in kitchen, large living room,

19 Photos

15 Adelaide Street, Niagara, ON , MLS #X12038084 , Image - 1

15 Adelaide Street 541 - Grimsby West, Grimsby, Niagara, ON MLS® X12038084

Residential Freehold (Duplex)

$789,000

4 Beds
2 Baths

Welcome home to 15 Adelaide Street in downtown Grimsby where home ownership could be made possible. This charming 2 storey duplex would be a perfect i

39 Photos

6133 Prospect Street, Niagara, ON , MLS #X12004247 , Image - 1

6133 Prospect Street 215 - Hospital, Niagara Falls, Niagara, ON MLS® X12004247

Residential Freehold (Duplex)

$579,900

2 Beds
2 Baths

Discover the potential in this charming income producing duplex, ideally situated in the heart of downtown Niagara Falls! Set on an expansive 40' x 14

3 Photos

4585 Jepson Street, Niagara, ON , MLS #X12017685 , Image - 1

4585 Jepson Street 210 - Downtown, Niagara Falls, Niagara, ON MLS® X12017685

Residential Freehold (Duplex)

$729,000

4 Beds
2 Baths

Great opportunity to own a legal Duplex in the heart of Niagara Falls. This duplex has 2 - 2-bedroom units with high ceilings throughout both units. S

37 Photos

58 Mildred Avenue, Niagara, ON , MLS #X9015093 , Image - 1

58 Mildred Avenue 452 - Haig, St. Catharines, Niagara, ON MLS® X9015093

Residential Freehold (Duplex)

$634,000

Price drop by 3.8%

6 +1 Beds
3 Baths
1500-2000 sq-ft

Attention First Time Home Buyers & Investors! Live in one unit, while letting your tenants pay down your mortgage & get in the real estate market! So

40 Photos

5 York St, Niagara, Ontario , MLS #X9391782 , Image - 1

5 York St St. Catharines, Niagara, ON MLS® X9391782

Residential (Duplex)

$674,900

Price drop by 3.6%

4 Beds
2 Baths

This fully renovated duplex, updated in 2015, blends modern conveniences with timeless character. Both units boast spacious eat-in kitchens, featuring

47 Photos

60 Margery Road, Niagara, ON , MLS #X12009828 , Image - 1

60 Margery Road 768 - Welland Downtown, Welland, Niagara, ON MLS® X12009828

Residential Freehold (Duplex)

$549,000

4 Beds
2 Baths
1500-2000 sq-ft

FULLY RENOVATED, LEGAL DUPLEX, perfect for families and investors. Huge Airbnb potential. Niagara College 5 mins away. (Buyer to do own due diligence)