🏢 Multi-Family & Duplex in Port Colborne

Multi-Family & Duplex Homes for Sale in Port Colborne

Income-generating duplexes, triplexes, and multi-unit investment properties. Browse real-time MLS® listings, updated every 15 minutes with complete photo galleries and price histories.

Active Listings15Properties available
🔥 Price Drops🏡 Bungalows🏘️ Townhouses🏰 Detached Homes🏢 Condos💰 Under $800k🏷️ Under $750k🎯 Under $1M✨ Luxury ($2M+)🔑 In-Law Suites🔨 Fixer-Uppers🏊 Inground & Heated Pools🌊 Waterfront & Views🏢 Multi-Family & Duplex🏗️ New Construction
Residential Freehold for sale - 3 Bed, 2 Bath Home at 187 Erie Street Port Colborne ON listed at $559,000 (MLS# X13841662)
Added 2 days ago
$559,000Est. $2,486/mo
3bd
2ba
Residential Freehold

187 Erie Street, Port Colborne

Sep 29, 2026
DOM: 3

Rare legal duplex up & down style - both above ground! Recently renovated main/ground level unit - s...

MLS#: X13841662
For Sale
Residential Freehold for sale - 6 Bed, 3 Bath Home at 137 Wellington Street Port Colborne ON listed at $629,900 (MLS# X13782314)
$629,900Est. $2,801/mo
6bd
3ba
Residential Freehold

137 Wellington Street, Port Colborne

Sep 14, 2026
DOM: 18

Brick, two-storey side-by-side duplex backing onto the parkland, walking trails and recreational fac...

MLS#: X13782314
For Sale
Residential Freehold for sale - 3 Bed, 2 Bath Home at 255 Mellanby Avenue Port Colborne ON listed at $499,900 (MLS# X13776346)
$499,900Est. $2,223/mo
3bd
2ba
Residential Freehold

255 Mellanby Avenue, Port Colborne

Sep 12, 2026
DOM: 20

Welcome to 255 Mellanby Ave, Port Colborne a unique property offering plenty of possibilities. The ...

MLS#: X13776346
For Sale
Residential Freehold for sale - 4 Bed, 4 Bath Home at 66 Page Street Port Colborne ON listed at $679,850 (MLS# X13761396)
Price Change
$679,850Est. $3,023/mo
4bd
4ba
Residential Freehold

66 Page Street, Port Colborne

Sep 9, 2026
DOM: 23

PRICE DROPPED $20,000 TO PAY FOR DRIVEWAY AND FENCED BACKYARD OR TO PUT TOWARDS DOWN PAYMENT, JUST B...

MLS#: X13761396
For Sale
Residential Freehold for sale - 8 Bed, 4 Bath Home at 130 Killaly Street Port Colborne ON listed at $549,900 (MLS# X13745678)
$549,900Est. $2,445/mo
8bd
4ba
Residential Freehold

130 Killaly Street, Port Colborne

Sep 3, 2026
DOM: 29

Great value! Money machine OR live in 1 and rent 2 for a mortgage free life. This fully legal triple...

MLS#: X13745678
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 56 Decew Street Port Colborne ON listed at $374,900 (MLS# X13713270)
$374,900Est. $1,667/mo
4bd
2ba
Residential Freehold

56 Decew Street, Port Colborne

Aug 26, 2026
DOM: 37

Welcome to 56 Decew St, a legal duplex in Port Colborne offering practical flexibility for investors...

MLS#: X13713270
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 214 Kent Street Port Colborne ON listed at $599,900 (MLS# X13672276)
Price Change
$599,900Est. $2,668/mo
4bd
2ba
Residential Freehold

214 Kent Street, Port Colborne

Aug 12, 2026
DOM: 51

Welcome to 214 Kent Street - a truly unique and versatile property in a fantastic Port Colborne comm...

MLS#: X13672276
For Sale
Residential Freehold for sale - 5 Bed, 3 Bath Home at 98 Chippawa Road Port Colborne ON listed at $465,000 (MLS# X13619752)
$465,000Est. $2,068/mo
5bd
3ba
Residential Freehold

98 Chippawa Road, Port Colborne

Jul 30, 2026
DOM: 64

Mortgage helper. Multi-generational living. Investment opportunity. This property gives you options...

MLS#: X13619752
For Sale
Residential Freehold for sale - 6 Bed, 6 Bath Home at 24 Charles Street Port Colborne ON listed at $799,850 (MLS# X13621766)
Price Change
$799,850Est. $3,557/mo
6bd
6ba
Residential Freehold

24 Charles Street, Port Colborne

Jul 30, 2026
DOM: 64

The King Charles: A Newly Built Legal Triplex Investment in Port ColborneCompleted in 2024, The King...

MLS#: X13621766
For Sale
Residential Freehold for sale - 6 Bed, 6 Bath Home at 664 King Street Port Colborne ON listed at $799,850 (MLS# X13621770)
Price Change
$799,850Est. $3,557/mo
6bd
6ba
Residential Freehold

664 King Street, Port Colborne

Jul 30, 2026
DOM: 64

The King Charles: A Newly Built Legal Triplex Investment in Port ColborneCompleted in 2024, The King...

MLS#: X13621770
For Sale
Residential Freehold for sale - 4 Bed, 3 Bath Home at 223 Main Street Port Colborne ON listed at $515,000 (MLS# X13582758)
$515,000Est. $2,290/mo
4bd
3ba
Residential Freehold

223 Main Street, Port Colborne

Jul 20, 2026
DOM: 74

This is an incredible prime opportunity to own a well built triplex in a convenient & desirable down...

MLS#: X13582758
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 177 Erie Street Port Colborne ON listed at $424,999 (MLS# X13529440)
$424,999Est. $1,890/mo
4bd
2ba
Residential Freehold

177 Erie Street, Port Colborne

Jul 6, 2026
DOM: 88

Solid income property with two tenants already in place, an easy add for an investor's portfolio or ...

MLS#: X13529440
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 160 Fares Street Port Colborne ON listed at $369,000 (MLS# X13482988)
$369,000Est. $1,641/mo
4bd
2ba
Residential Freehold

160 Fares Street, Port Colborne

Jun 24, 2026
DOM: 100

Located just minutes from Nickel Beach, this legal duplex offers a fantastic opportunity whether you...

MLS#: X13482988
For Sale
Residential Freehold for sale - 6 Bed, 3 Bath Home at 8 Catharine Street Port Colborne ON listed at $749,900 (MLS# X13164686)
$749,900Est. $3,335/mo
6bd
3ba
Residential Freehold

8 Catharine Street, Port Colborne

May 22, 2026
DOM: 133

Rarely does an investment opportunity like this become available in Port Colborne. This unique prope...

MLS#: X13164686
For Sale
Residential Freehold for sale - 6 Bed, 3 Bath Home at 48 Johnston Street Port Colborne ON listed at $399,000 (MLS# X12798834)
$399,000Est. $1,774/mo
6bd
3ba
Residential Freehold

48 Johnston Street, Port Colborne

Feb 18, 2026
DOM: 226

This unique property features three separate units plus a two storey garage, providing versatility a...

MLS#: X12798834
For Sale
Instant Listing & Price Alerts

Never Miss a New Multi-Family, Duplex & Triplex Properties in Port Colborne

Get instant notifications sent to your email or phone the second a new listing or price reduction matching this category hits the MLS®.

Frequently Asked Questions

Multi-Family, Duplex & Triplex Properties in Port Colborne FAQs

How often are multi-family, duplex & triplex properties updated for Port Colborne?

Our MLS® property feed syncs directly with real estate boards across Ontario every 15 minutes. Any new listing, price drop, or status update in Port Colborne appears on this page in real time.

Can I get notified if a price drops on any multi-family, duplex & triplex properties in Port Colborne?

Yes! Click the "Notify Me of Price Drops" bell icon on any property card or the alert button on this page to receive instant alerts the moment a seller reduces their asking price.