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Port Colborne • Niagara Region

Homes with In-Law Suite for Sale in Port Colborne, Ontario

22 listings for sale matching your search

Explore homes featuring an in-law suite for sale in Port Colborne, Ontario. This page updates as new listings come on the market, so you can be confident you're seeing what's available right now.

Port Colborne sits on Lake Erie at the south end of the Welland Canal, known for affordable waterfront and small-town pace. If you'd like a deeper look — recent sale comparables, neighbourhood notes, or a private tour — the Davids & DeLaat team lives and works in Niagara every day and is happy to help.

Available homes in Port Colborne

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230 KNOLL StreetFor Sale
4 Beds3 Baths1,500 ft²

Port Colborne

$649,900

230 Knoll Street

610 Steele StreetFor SaleVideo tour
3 Beds2 Baths1,100 ft²

Port Colborne

$499,900

610 Steele Street

39 Rosemount AvenueFor Sale
4 Beds2 Baths1,100 ft²

Port Colborne

$749,999

39 Rosemount Avenue

Charming property brimming with possibilities!For SaleVideo tour
4 Beds2 Baths1,500 ft²

Port Colborne

$659,000

233 West Side Road

4-5 car driveway with detached garageFor Sale
3 Beds2 Baths1,100 ft²

Port Colborne

$514,999

393 Wellington Street

874 Second Concession RoadFor SaleVideo tour
6 Beds5 Baths2,500 ft²

Port Colborne

$1,499,900

874 Second Concession Road

230 Wellington StreetFor Sale
4 Beds2 Baths1,100 ft²

Port Colborne

$524,500

230 Wellington Street

280 Clarke StreetFor SaleVideo tour
3 Beds2 Baths1,100 ft²

Port Colborne

$519,900

280 Clarke Street

735 Lakeshore RoadFor SaleVideo tour
5 Beds3 Baths3,500 ft²

Port Colborne

$1,999,999

735 Lakeshore Road

222 NEFF StreetFor SaleVideo tour
2 Beds1 Baths700 ft²

Port Colborne

$474,900

222 Neff Street

90 John StreetFor SaleVideo tour
3 Beds2 Baths1,100 ft²

Port Colborne

$489,900

90 John Street

58 Oriole CrescentFor SaleVideo tour
5 Beds4 Baths2,500 ft²

Port Colborne

$798,000

58 Oriole Crescent

214 Kent StreetFor Sale
4 Beds2 Baths1,500 ft²

Port Colborne

$599,900

214 Kent Street

124 Neff StreetFor SaleVirtual tour
3 Beds2 Baths1,500 ft²

Port Colborne

$519,900

124 Neff Street

336 Sugarloaf StreetFor Sale
3 Beds2 Baths1,500 ft²

Port Colborne

$1,099,000

336 Sugarloaf Street

31 Hillcrest RoadFor SaleVideo tour
4 Beds3 Baths1,100 ft²

Port Colborne

$875,000

31 Hillcrest Road

523 Hwy 3 N/AFor SaleVideo tour
4 Beds3 Baths2,500 ft²

Port Colborne

$999,999

523 Hwy 3 N/A

Welcome to 62 West StreetFor Sale
4 Beds2 Baths1,500 ft²

Port Colborne

$559,900

62 West Street

401 Fielden AvenueFor Sale
4 Beds2 Baths1,500 ft²

Port Colborne

$489,900

401 Fielden Avenue

166 Mitchell StreetFor SaleVideo tour
4 Beds2 Baths2,000 ft²

Port Colborne

$360,000

166 Mitchell Street

1937 Brookfield RoadFor Sale
3 Beds2 Baths3,500 ft²

Port Colborne

$624,900

1937 Brookfield Road

120 ELIZABETH StreetFor Sale
4 Beds2 Baths1,100 ft²

Port Colborne

$475,000

120 Elizabeth Street

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Frequently asked questions

How often is the list of Homes with In-Law Suite in Port Colborne updated?

Listings refresh automatically every hour from the live MLS feed. The newest homes for sale in Port Colborne appear at the top of this page.

What's the price range for homes in Port Colborne?

Pricing depends on neighbourhood, age and lot, but the Davids & DeLaat team tracks every Niagara home sale week-over-week and can give you a real-time read on the Port Colborne market.

How do I find homes with in-law suite in Port Colborne?

We pre-filter MLS listings for an in-law suite so you don't have to scroll through hundreds of irrelevant results. Save the page or get email alerts the moment a new one comes up.

Who are the best realtors for Port Colborne?

Davids & DeLaat is a top-producing Niagara real estate team that has helped hundreds of families buy and sell across Port Colborne and the wider Niagara Region. Get in touch to talk with a local agent.

Niagara real estate insights

Read the latest from the Davids & DeLaat blog to learn more about buying in Port Colborne and across Niagara.

Talk to the #1 real estate team in Port Colborne

Have a question about homes for sale in Port Colborne? The Davids & DeLaat team works in the local market every day—and has for over 30 years—earning our reputation as the best real estate team in Port Colborne.

Tell us what type of properties you're looking for, and you will instantly get a personalized shortlist of Port Colborne properties based on your preferences. Plus, we'll notify you immediately every time a new listing hits the market that matches your criteria. Our real estate search feed is updated every 15 minutes, so you will be the first to know about the newest properties as soon as they hit the Port Colborne MLS.

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