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Houses for Rent in 451 - Downtown St. Catharines

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Find an exciting variety of 451 - Downtown rental listings on Square Yards Canada. We understand the diverse needs and offer the best options in the 451 - Downtown and neighbourhood. Our platform offers an array of homes for rent, catering to diverse needs. Whether you're seeking houses for rent in 451 - Downtown, St. Catharines, detached homes, or townhouses, our detailed listings and filters make your search easy. Customise your hunt based on price, number of bedrooms, bathrooms, size, and amenities. For example, you can choose from 1 - 7+ bedroom and bathroom options by using the filter according to your needs. With up-to-date rental MLS options, finding your ideal homes for rent in 451 - Downtown, St. Catharines is effortless. Start your journey today to find the perfect place to call home!


Last Updated: September 21, 2026
  • New Listings
  • Price(Lo-Hi)
  • Price(Hi-Lo)
  • Bedrooms(Hi-Lo)
  • Bathrooms(Hi-Lo)
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  • Square Feet(Hi-Lo)
22 Photos
Last Updated : 2 Days ago
102 Beech Street, Niagara, ON , MLS #X13806256 , Image - 1
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102 Beech Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13806256

Residential Freehold (Detached)

$2499.0
  • 3 Beds
  • 2 Baths
  • 700-1100 sq-ft
Welcome to 102 Beech Street - a beautifully updated detached bungalow offering the comfort, privacy and space of an entire home! This bright 3-bedroom
41 Photos
Last Updated : 6 Days ago
167 Pleasant Avenue, Niagara, ON , MLS #X13699740 , Image - 1

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167 Pleasant Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13699740

Residential Freehold (Detached)

$2200.0
  • 3 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Spacious Downtown Family Home with Enclosed Front Porch. Driveway, yard & garage included in rent. This solid brick 2.5-storey home offers plenty of
11 Photos
Last Updated : 6 Days ago
163 Welland Avenue, Niagara, ON , MLS #X12580412 , Image - 1

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Unit-Rear Unit, 163 Welland Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12580412

Residential Freehold (Semi-Detached )

$1333.0
price drop iconReduced by 23.1%
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Tiny Bungalow Semi Detached Home with private entry and access to fenced and shady rear yard. A TINY space suitable for one single person - a Bachelor
22 Photos
Last Updated : 7 Days ago
55 Maple Street, Niagara, ON , MLS #X13758614 , Image - 1

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Unit-Upper, 55 Maple Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13758614

Residential Freehold (Duplex)

$1750.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Centrally located in one of St. Catharines most coveted neighbourhoods, 'The Fitz', this 2-bedroom upper-floor apartment is filled with natural light
10 Photos
Last Updated : 7 Days ago
32 Rodman Street, Niagara, ON , MLS #X13571994 , Image - 1

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Unit-MAIN, 32 Rodman Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13571994

Residential Freehold (Duplex)

$2300.0
  • 2 Beds
  • 2 Baths
  • 700-1100 sq-ft
Rare opportunity in the family-friendly Fitz neighbourhood of St. Catharines! This stunning renovated century home features a spacious 2-bedroom, 2-ba
24 Photos
Last Updated : 8 Days ago
10 Gibson Place, Niagara, ON , MLS #X13777802 , Image - 1

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10 Gibson Place 451 - Downtown, St. Catharines, Niagara, ON MLS® X13777802

Residential Freehold (Detached)

$2600.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Your Dream Rental Awaits at 10 Gibson Place, St. Catharines! FULL HOUSE! Price: $2,600/month + utilities.Why You'll Love This Home: Spacious Living: O
38 Photos
Last Updated : 8 Days ago
32 Edmund Street, Niagara, ON , MLS #X13578574 , Image - 1

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32 Edmund Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13578574

Residential Freehold (Detached)

$2000.0
price drop iconReduced by 7.0%
  • 3 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to this well-maintained 3-bedroom rental in a convenient downtown location, offering comfort, functionality, and easy access to everyday ameni
11 Photos
Last Updated : 10 Days ago
31 Raymond Street, Niagara, ON , MLS #X13225628 , Image - 1

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Unit-5, 31 Raymond Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13225628

Residential Freehold (Multiplex)

$1250.0
price drop iconReduced by 10.7%
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Newly renovated 1-bedroom unit located on the main floor of a well-maintained building in the heart of downtown St. Catharines. This bright and modern
11 Photos
Last Updated : 10 Days ago
160 Welland Avenue, Niagara, ON , MLS #X13762520 , Image - 1

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Unit-Upper, 160 Welland Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13762520

Residential Freehold (Duplex)

$1700.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Bright and spacious 2-bedroom upper unit featuring oversized bedrooms, a modern 4-piece bathroom, and an open-concept living, dining, and kitchen area
9 Photos
Last Updated : 12 Days ago
99 Church Street, Niagara, ON , MLS #X13685388 , Image - 1

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Unit-309, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13685388

Residential Freehold (Multiplex)

$1895.0
  • 1 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to 99 Church Street, ideally located in the heart of Downtown St. Catharines! This bright and inviting 1-bedroom apartment offers comfortable,
9 Photos
Last Updated : 12 Days ago
99 Church Street, Niagara, ON , MLS #X13685366 , Image - 1

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Unit-504, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13685366

Residential Freehold (Multiplex)

$1995.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Be the first to enjoy this fully renovated 2-bedroom apartment in the heart of St. Catharines! Unit 504 is currently undergoing a complete renovation
10 Photos
Last Updated : 12 Days ago
99 Church Street, Niagara, ON , MLS #X13685372 , Image - 1

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Unit-303, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13685372

Residential Freehold (Multiplex)

$1799.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to 99 Church Street, ideally situated in the heart of Downtown St. Catharines! This spacious 2-bedroom apartment offers a bright, functional o
2 Photos
Last Updated : 12 Days ago
99 Church Street, Niagara, ON , MLS #X13685354 , Image - 1
Unit-105, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13685354

Residential Freehold (Multiplex)

$1725.0
price drop iconReduced by 4.1%
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to Unit 105 at 99 Church Street, a spacious 2-bedroom apartment offering comfortable and convenient living in a fantastic central St. Catharin
11 Photos
Last Updated : 12 Days ago
99 Church Street, Niagara, ON , MLS #X13685378 , Image - 1

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Unit-508, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13685378

Residential Freehold (Multiplex)

$1799.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to 99 Church Street, ideally located in the heart of Downtown St. Catharines! This bright and inviting 1-bedroom apartment offers comfortable,
14 Photos
Last Updated : 17 Days ago
26 Wellington Street, Niagara, ON , MLS #X13744030 , Image - 1

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Unit-402, 26 Wellington Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13744030

Residential Condo & Other (Condo Apartment)

$3500.0
  • 2 Beds
  • 2 Baths
  • 1000-1199 sq-ft
Fully furnished and move-in ready, this turnkey 1,130 sq. ft. executive suite at the boutique Wellington Condo Residences offers the perfect blend of
50 Photos
Last Updated : 17 Days ago
33 Cherry Street, Niagara, ON , MLS #X13739220 , Image - 1

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33 Cherry Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13739220

Residential Freehold (Detached)

$4000.0
  • 3 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Nestled in the prestigious Yates Street neighborhood on the edge of downtown St. Catharine's, this exquisite architecturally designed residence offers
7 Photos
Last Updated : 17 Days ago
20 Hetherington Street, Niagara, ON , MLS #X13742574 , Image - 1

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Unit-UPPER, 20 Hetherington Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13742574

Residential Freehold (Triplex)

$1550.0
  • 2 Beds
  • 1 Baths
  • 1500-2000 sq-ft
Discover this charming two-bedroom, one-bath apartment located in the heart of St. Catharines. This historic brick residence offers a private entrance
14 Photos
Last Updated : 18 Days ago
104 Lowell Avenue, Niagara, ON , MLS #X13739780 , Image - 1

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Unit-UPPER LEVEL, 104 Lowell Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13739780

Residential Freehold (Duplex)

$1500.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Welcome to 104 Lowell! This updated, bright and spacious upper level unit is absolutely stunning. This unit has its own private separate entrance, sta
10 Photos
Last Updated : 18 Days ago
99 Church Street, Niagara, ON , MLS #X13738896 , Image - 1

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Unit-604, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13738896

Residential Freehold (Multiplex)

$1799.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to 99 Church Street, ideally situated in the heart of Downtown St. Catharines! This spacious 2-bedroom apartment offers a bright, functional o
13 Photos
Last Updated : 20 Days ago
57 CARLISLE Street, Niagara, ON , MLS #X13728744 , Image - 1

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Unit-1311, 57 CARLISLE Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13728744

Residential Condo & Other (Condo Apartment)

$1910.0
  • 1 Beds
  • 1 Baths
  • 600-699 sq-ft
Brand New 1 Bedroom 1 bath unit In the heart of Downtown St. Catharines, THE BEST OF NIAGARA IS WAITING FOR YOU. Steps away from the First Ontario Per
39 Photos
Last Updated : 28 Days ago
51 Wiley Street, Niagara, ON , MLS #X13705782 , Image - 1

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51 Wiley Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13705782

Residential Freehold (Detached)

$2350.0
  • 2 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Lease this entire home in a great downtown St. Catharines location! Featuring 2 bedrooms plus a loft, 1.5 bathrooms, and a bright open-concept main fl
10 Photos
Last Updated : 33 Days ago
5 Napier Street, Niagara, ON , MLS #X12797702 , Image - 1

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5 Napier Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12797702

Residential Freehold (Multiplex)

$1495.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
APARTMENT FOR RENT!! This gorgeous unit is Offering 1 large bedroom, 3-piece bathroom, stunning kitchen with stainless steel appliances including a di
10 Photos
Last Updated : 34 Days ago
99 Church Street, Niagara, ON , MLS #X13685416 , Image - 1

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Unit-605, 99 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13685416

Residential Freehold (Multiplex)

$1799.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to 99 Church Street, ideally located in the heart of Downtown St. Catharines! This spacious 2-bedroom apartment features a bright and invitin
9 Photos
Last Updated : 35 Days ago
41 Geneva Street, Niagara, ON , MLS #X13595544 , Image - 1

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Unit-2, 41 Geneva Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13595544

Residential Freehold (Multiplex)

$1700.0
price drop iconReduced by 5.6%
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Located in the heart of downtown St. Catharines, this clean and move-in ready 2 bedroom, 1 bath unit sits above street level retail at 41 Geneva Stree
10 Photos
Last Updated : 43 Days ago
43 Wiley Street, Niagara, ON , MLS #X13647394 , Image - 1

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43 Wiley Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13647394

Residential Freehold (Detached)

$2000.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Be the first to live in this beautifully renovated 1-bedroom house located in a quiet St. Catharines neighbourhood. The home has been fully renovated
9 Photos
Last Updated : 50 Days ago
140 Church Street, Niagara, ON , MLS #X13629656 , Image - 1

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Unit-B01, 140 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13629656

Residential Freehold (Multiplex)

$1700.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Be the first to call this beautiful brand new lower-level unit home at 140 Church Street in the heart of downtown. Thoughtfully designed with large wi
14 Photos
Last Updated : 50 Days ago
140 Church Street, Niagara, ON , MLS #X13629654 , Image - 1

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Unit-B02, 140 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13629654

Residential Freehold (Multiplex)

$1675.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Be the first to call this beautiful brand new lower-level unit home at 140 Church Street in the heart of downtown. Thoughtfully designed with large wi
14 Photos
Last Updated : 50 Days ago
140 Church Street, Niagara, ON , MLS #X13629652 , Image - 1

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Unit-B03, 140 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13629652

Residential Freehold (Multiplex)

$1665.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Be the first to call this beautiful brand new lower-level unit home at 140 Church Street in the heart of downtown. Thoughtfully designed with large wi
14 Photos
Last Updated : 50 Days ago
140 Church Street, Niagara, ON , MLS #X13629650 , Image - 1

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Unit-B04, 140 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13629650

Residential Freehold (Multiplex)

$1665.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Be the first to call this beautiful brand new lower-level unit home at 140 Church Street in the heart of downtown. Thoughtfully designed with large wi
11 Photos
Last Updated : 50 Days ago
140 Church Street, Niagara, ON , MLS #X13629648 , Image - 1

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Unit-103, 140 Church Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13629648

Residential Freehold (Multiplex)

$1700.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Be the first to call this beautiful brand new unit home at 140 Church Street in the heart of downtown. Thoughtfully designed with large windows that b
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