Search by Location, Address or MLS.../

Buy Sell Rent Pre-ConstructionMore

Canada's trusted source for real estate listings.

Quick Links

Homes for Sale
Homes for Rent
Browse Cities
Market Trends
What's My Home Worth
Dream Home Finder
Perfect Rental Finder
Pre-Construction

Company

About Us
Contact Us
Work With Us
Mortgage Services

Contact

+1 (866) 511-7171
info@realtris.ca
1020 Denison St Unit 106, Markham, Ontario L3R 3W5

Canada's trusted source for real estate listings, providing accurate and up-to-date property information.

Browse

Homes for Sale
Homes for Rent
Browse Cities
Market Trends

Services

What's My Home Worth
Dream Home Finder
Perfect Rental Finder
Pre-Construction

Company

About Us
Contact Us
Work With Us
Mortgage Services

Contact

+1 (866) 511-7171
info@realtris.ca
1020 Denison St Unit 106, Markham, Ontario L3R 3W5

© 2026 Realtris Inc., Brokerage. All Rights Reserved.

Privacy Policy Terms & Conditions Feedback

Search by Location, Address or MLS.../

Buy Sell Rent Pre-ConstructionMore

...

Homes for Sale in 451 Downtown, St. Catharines

Canada's trusted source for real estate listings.

Quick Links

Homes for Sale
Homes for Rent
Browse Cities
Market Trends
What's My Home Worth
Dream Home Finder
Perfect Rental Finder
Pre-Construction

Company

About Us
Contact Us
Work With Us
Mortgage Services

Contact

+1 (866) 511-7171
info@realtris.ca
1020 Denison St Unit 106, Markham, Ontario L3R 3W5

Canada's trusted source for real estate listings, providing accurate and up-to-date property information.

Browse

Homes for Sale
Homes for Rent
Browse Cities
Market Trends

Services

What's My Home Worth
Dream Home Finder
Perfect Rental Finder
Pre-Construction

Company

About Us
Contact Us
Work With Us
Mortgage Services

Contact

+1 (866) 511-7171
info@realtris.ca
1020 Denison St Unit 106, Markham, Ontario L3R 3W5

© 2026 Realtris Inc., Brokerage. All Rights Reserved.

Privacy Policy Terms & Conditions Feedback

Login to view property details

25 Ottawa Street, St. Catharines, On L2r 1z1

View listing details for 25 Ottawa Street | St. Catharines

25 Ottawa Street, St. Catharines, On L2r 1z1

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

View listing details for 25 Ottawa Street | St. Catharines

For Sale

$2,400,000

Jul 21, 2026

25 Ottawa Street | St. Catharines

Multiplex

11

11

0

1
5
8
1
2
3
4
5
6
7
8