Skip to main content
Sell Your Home
Shortlisted Properties
  • New Homes
  • For Sale
  • For Rent
Danger! Indicates a dangerous or potentially negative action.
Error

Maximum 4 project can be compared at one go.

Niagara Duplex Houses for Sale - P2

Showing results 31 - 60 of 75
Last Updated: September 30, 2026
  • New Listings
  • Price(Lo-Hi)
  • Price(Hi-Lo)
  • Bedrooms(Hi-Lo)
  • Bathrooms(Hi-Lo)
  • Square Feet(Lo-Hi)
  • Square Feet(Hi-Lo)
28 Photos
Last Updated : 15 Days ago
107 Lake Street, Niagara, ON , MLS #X13784868 , Image - 1
Image With Blur overlay

Like What you see?

107 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13784868

Residential Freehold (Duplex)

$398900.0
  • 4 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to 107 Lake Street, an exceptional, fully renovated duplex for sale in the vibrant heart of downtown St. Catharines, offering a turn-key oppor
36 Photos
Last Updated : 16 Days ago
18 Ormonde Avenue, Niagara, ON , MLS #X13735572 , Image - 1

Like What you see?

18 Ormonde Avenue 445 - Facer, St. Catharines, Niagara, ON MLS® X13735572

Residential Freehold (Duplex)

$479900.0
  • 3 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to 18 Ormonde Avenue, a fully renovated duplex in the heart of St. Catharines. The main level offers a modern three-bedroom layout with a spac
45 Photos
Last Updated : 16 Days ago
137 Wellington Street, Niagara, ON , MLS #X13782314 , Image - 1

Like What you see?

137 Wellington Street 875 - Killaly East, Port Colborne, Niagara, ON MLS® X13782314

Residential Freehold (Duplex)

$629900.0
  • 6 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Brick, two-storey side-by-side duplex backing onto the parkland, walking trails and recreational facilities surrounding the Vale Health & Wellness Cen
1 Photos
Last Updated : 16 Days ago
44 North Street, Niagara, ON
44 North Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13729510

Residential Freehold (Duplex)

$400000.0
  • 2 Beds
  • 2 Baths
  • 700-1100 sq-ft
Duplex for sale . Downtown area with high walk score. Close to 2 plazas, eating establishments, bus routes, Medical and more. Main floor unit has kit
8 Photos
Last Updated : 16 Days ago
267 Mcalpine Avenue S, Niagara, ON , MLS #X13671236 , Image - 1

Like What you see?

267 Mcalpine Avenue S 773 - Lincoln/Crowland, Welland, Niagara, ON MLS® X13671236

Residential Freehold (Duplex)

$449900.0
  • 4 Beds
  • 3 Baths
  • 1500-2000 sq-ft
When it's time to bring your family together, this great duplex allows everyone to live above grade, while still offering you additional space in the
1 Photos
Last Updated : 18 Days ago
255 Mellanby Avenue, Niagara, ON
255 Mellanby Avenue 877 - Main Street, Port Colborne, Niagara, ON MLS® X13776346

Residential Freehold (Duplex)

$499900.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to 255 Mellanby Ave, Port Colborne a unique property offering plenty of possibilities. The main house features three bedrooms, and 1.5 baths,
34 Photos
Last Updated : 18 Days ago
214 Kent Street, Niagara, ON , MLS #X13672276 , Image - 1

Like What you see?

214 Kent Street 878 - Sugarloaf, Port Colborne, Niagara, ON MLS® X13672276

Residential Freehold (Duplex)

$599900.0
price drop iconPrice drop by 4.8%
  • 4 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Welcome to 214 Kent Street - a truly unique and versatile property in a fantastic Port Colborne community, just steps from the waterfront and walking
33 Photos
Last Updated : 19 Days ago
177 PELHAM Road, Niagara, ON , MLS #X13774740 , Image - 1

Like What you see?

177 PELHAM Road 458 - Western Hill, St. Catharines, Niagara, ON MLS® X13774740

Residential Freehold (Duplex)

$548900.0
  • 5 Beds
  • 2 Baths
  • 1100-1500 sq-ft
ATTENTION INVESTORS & HOUSE HACKERS! Updated DUPLEX offering VACANT POSSESSION - live in one unit and rent the other, or choose your own tenants and S
22 Photos
Last Updated : 20 Days ago
4728 Bridge Street, Niagara, ON , MLS #X13726132 , Image - 1

Like What you see?

4728 Bridge Street 210 - Downtown, Niagara Falls, Niagara, ON MLS® X13726132

Residential Freehold (Duplex)

$449900.0
  • 2 +1 Beds
  • 3 Baths
  • 1100-1500 sq-ft
Fantastic investment opportunity in the heart of Niagara Falls! This legal duplex features three self-contained one-bedroom units, making it an excell
15 Photos
Last Updated : 20 Days ago
177 Erie Street, Niagara, ON , MLS #X13529440 , Image - 1

Like What you see?

177 Erie Street 877 - Main Street, Port Colborne, Niagara, ON MLS® X13529440

Residential Freehold (Duplex)

$424999.0
  • 4 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Solid income property with two tenants already in place, an easy add for an investor's portfolio or a smart entry point for a buyer looking to offset
49 Photos
Last Updated : 22 Days ago
4859 Willmott Street, Niagara, ON , MLS #X13757962 , Image - 1

Like What you see?

4859 Willmott Street 211 - Cherrywood, Niagara Falls, Niagara, ON MLS® X13757962

Residential Freehold (Duplex)

$724900.0
  • 3 +0 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Huge interior - it's bigger than it looks! This large 2.5 storey house was built in 1918 and has maintained it's unique character and charm. Presently
14 Photos
Last Updated : 22 Days ago
15 Duncan Street, Niagara, ON , MLS #X13751786 , Image - 1

Like What you see?

15 Duncan Street 773 - Lincoln/Crowland, Welland, Niagara, ON MLS® X13751786

Residential Freehold (Duplex)

$249900.0
  • 4 Beds
  • 2 Baths
  • 1100-1500 sq-ft
A unique opportunity for investors, renovators and developers! This two-storey home has been completely gutted and is ready for renovation. Previously
27 Photos
Last Updated : 22 Days ago
13 Duncan Street W, Niagara, ON , MLS #X13751778 , Image - 1

Like What you see?

13 Duncan Street W 773 - Lincoln/Crowland, Welland, Niagara, ON MLS® X13751778

Residential Freehold (Duplex)

$749900.0
  • 4 Beds
  • 3 Baths
  • 1100-1500 sq-ft
A fantastic income-producing property featuring two fully separate, recently renovated and newly built dwellings. The main home offers three bedrooms,
4 Photos
Last Updated : 24 Days ago
42 Cumming Street, Niagara, ON , MLS #X13659544 , Image - 1
42 Cumming Street 458 - Western Hill, St. Catharines, Niagara, ON MLS® X13659544

Residential Freehold (Duplex)

$499000.0
price drop iconPrice drop by 16.7%
  • 4 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Fantastic Turnkey Duplex in Desirable West St. Catharines! Attention investors and first time buyers! This versatile, well-maintained duplex offers
1 Photos
Last Updated : 25 Days ago
5 Thomas Street, Niagara, ON
5 Thomas Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13663548

Residential Freehold (Duplex)

$549000.0
  • 4 Beds
  • 2 Baths
  • 1500-2000 sq-ft
2 STOREY DUPLEX ZONED R3, PRIVATE PAVED DRIVE, GARAGE, DEEP LOT, MAIN FLOOR 2 BDRM APARTMENT OCCUPIED BY TENANT AND 2 BEDROOM APARTMENT ON SECOND FLO
2 Photos
Last Updated : 26 Days ago
106 Townline Road W, Niagara, ON , MLS #X13747206 , Image - 1
106 Townline Road W 460 - Burleigh Hill, St. Catharines, Niagara, ON MLS® X13747206

Residential Freehold (Duplex)

$499888.0
  • 4 Beds
  • 2 Baths
  • 2500-3000 sq-ft
Absolute Show stopper! Great Opportunity For Both Investors And First Time Buyers. This versatile home features a 4-bedroom, ideal for owner occupancy
50 Photos
Last Updated : 26 Days ago
8655 Westport Drive, Niagara, ON , MLS #X13746472 , Image - 1

Like What you see?

8655 Westport Drive 219 - Forestview, Niagara Falls, Niagara, ON MLS® X13746472

Residential Freehold (Duplex)

$1040000.0
  • 6 +2 Beds
  • 4 Baths
  • 3000-3500 sq-ft
Welcome to this Spacious & Beautiful 6+2 Bedroom Home with 4 Full Bathrooms - Over 4,000 Sq. Ft. 4 full-bathroom home, offering over 4,000 sq. ft. of
40 Photos
Last Updated : 26 Days ago
245 Stanton Street, Niagara, ON , MLS #X13744480 , Image - 1

Like What you see?

245 Stanton Street 332 - Central, Fort Erie, Niagara, ON MLS® X13744480

Residential Freehold (Duplex)

$595000.0
  • 4 Beds
  • 4 Baths
  • 2500-3000 sq-ft
Attention Investors: exceptional duplex with immediate income potential! Unlock a lucrative real estate opportunity with this side-by-side duplex gen
42 Photos
Last Updated : 26 Days ago
6070 Culp Street, Niagara, ON , MLS #X13563240 , Image - 1

Like What you see?

6070 Culp Street 216 - Dorchester, Niagara Falls, Niagara, ON MLS® X13563240

Residential Freehold (Duplex)

$679900.0
price drop iconPrice drop by 1.4%
  • 5 +1 Beds
  • 4 Baths
  • 2000-2500 sq-ft
Exceptional Investment Opportunity - Legal Duplex with 3 Rental Units & Owner's Suite! Looking to grow your real estate portfolio? Welcome to 6070 Cul
24 Photos
Last Updated : 27 Days ago
98 Chippawa Road, Niagara, ON , MLS #X13619752 , Image - 1

Like What you see?

98 Chippawa Road 873 - Bethel, Port Colborne, Niagara, ON MLS® X13619752

Residential Freehold (Duplex)

$465000.0
  • 5 Beds
  • 3 Baths
  • 2500-3000 sq-ft
Mortgage helper. Multi-generational living. Investment opportunity. This property gives you options. With two self-contained units, separate entrance
44 Photos
Last Updated : 27 Days ago
4454 Huron Street, Niagara, ON , MLS #X13508940 , Image - 1

Like What you see?

4454 Huron Street 210 - Downtown, Niagara Falls, Niagara, ON MLS® X13508940

Residential Freehold (Duplex)

$459900.0
price drop iconPrice drop by 8.0%
  • 4 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Exceptional duplex in a prime Niagara Falls location! This well-maintained property offers an outstanding opportunity for investors or owner-occupants
30 Photos
Last Updated : 30 Days ago
4104 Broughton Avenue, Niagara, ON , MLS #X13709192 , Image - 1

Like What you see?

4104 Broughton Avenue 210 - Downtown, Niagara Falls, Niagara, ON MLS® X13709192

Residential Freehold (Duplex)

$595000.0
  • 6 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Welcome to 4104 Broughton Ave - where space, versatility, and opportunity come together.This legal duplex is currently being enjoyed as a spacious sin
50 Photos
Last Updated : 33 Days ago
25 Bessey Street, Niagara, ON , MLS #X13420694 , Image - 1

Like What you see?

25 Bessey Street 455 - Secord Woods, St. Catharines, Niagara, ON MLS® X13420694

Residential Freehold (Duplex)

$449000.0
price drop iconPrice drop by 10.2%
  • 2 +2 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Welcome to 25 Bessey Street! This turnkey, fully legal duplex in the heart of St. Catharines presents an incredible opportunity for savvy investors or
25 Photos
Last Updated : 34 Days ago
5145 Rice Crescent, Niagara, ON , MLS #X13720124 , Image - 1

Like What you see?

5145 Rice Crescent 210 - Downtown, Niagara Falls, Niagara, ON MLS® X13720124

Residential Freehold (Duplex)

$499000.0
  • 3 +2 Beds
  • 4 Baths
  • 1100-1500 sq-ft
Strong investment opportunity with multiple income streams and excellent flexibility for investors or owner-occupants. This legal duplex features a sp
10 Photos
Last Updated : 38 Days ago
81 Grove Street, Niagara, ON , MLS #X13704644 , Image - 1

Like What you see?

81 Grove Street 768 - Welland Downtown, Welland, Niagara, ON MLS® X13704644

Residential Freehold (Duplex)

$549900.0
  • 4 +2 Beds
  • 4 Baths
  • 1500-2000 sq-ft
Built in 2022! This spacious 2-storey semi offers 6 bedrooms, 4 baths, and a modern open-concept design perfect for family living, investment or multi
50 Photos
Last Updated : 49 Days ago
3 Myrtle Avenue S, Niagara, ON , MLS #X13610594 , Image - 1

Like What you see?

3 Myrtle Avenue S 444 - Carlton/Bunting, St. Catharines, Niagara, ON MLS® X13610594

Residential Freehold (Duplex)

$599000.0
price drop iconPrice drop by 6.3%
  • 2 +2 Beds
  • 2 Baths
  • 700-1100 sq-ft
ATTENTION FIRST-TIME HOME BUYERS, INVESTORS & MULTI-GENERATIONAL FAMILIES! Welcome to this beautifully maintained legal duplex bungalow in the heart o
29 Photos
Last Updated : 49 Days ago
50 Fifth Street, Niagara, ON , MLS #X13667826 , Image - 1

Like What you see?

50 Fifth Street 773 - Lincoln/Crowland, Welland, Niagara, ON MLS® X13667826

Residential Freehold (Duplex)

$549900.0
  • 2 +2 Beds
  • 3 Baths
  • 1100-1500 sq-ft
Excellent duplex opportunity in the heart of Welland! Whether you're an investor looking for steady cash flow or a first-time buyer hoping to offset y
37 Photos
Last Updated : 49 Days ago
5671 Desson Avenue, Niagara, ON , MLS #X13116770 , Image - 1

Like What you see?

5671 Desson Avenue 214 - Clifton Hill, Niagara Falls, Niagara, ON MLS® X13116770

Residential Freehold (Duplex)

$549900.0
price drop iconPrice drop by 8.3%
  • 5 +1 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Rare side-by-side duplex opportunity in the heart of Niagara Falls! Unlike traditional up-and-down duplexes, this property offers two completely separ
20 Photos
Last Updated : 50 Days ago
15 Old Oxford Road, Niagara, ON , MLS #X13477810 , Image - 1

Like What you see?

15 Old Oxford Road 442 - Vine/Linwell, St. Catharines, Niagara, ON MLS® X13477810

Residential Freehold (Duplex)

$669000.0
price drop iconPrice drop by 10.8%
  • 3 +2 Beds
  • 3 Baths
  • 700-1100 sq-ft
Located in a mature, quiet north-end St. Catharines neighbourhood, this fully updated legal side-split duplex is a turnkey income property delivering
5 Photos
Last Updated : 54 Days ago
3493 Highway 3 N/A, Niagara, ON , MLS #X13505862 , Image - 1
3493 Highway 3 N/A 874 - Sherkston, Port Colborne, Niagara, ON MLS® X13505862

Residential Freehold (Duplex)

$499000.0
  • 5 Beds
  • 2 Baths
  • 2000-2500 sq-ft
Just Listed! 2-Storey Legal Duplex on 2.4 Acres. An exceptional opportunity awaits with this well-built 2.5-storey century farmhouse, situated on a 2.
Shortlisted Properties
error icon
Error

Maximum 4 project can be compared at one go.

Related to your search
Tell us a Little about yourself!