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Houses for Sale in 451 - Downtown St. Catharines

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Uncover the perfect place to call home in 451 - Downtown, St. Catharines with Square Yards Canada. Refine your search by filtering properties based on age, price trends, and other criteria to find your best pick. Choose from a wide range of properties across 451 - Downtown, St. Catharines real estate, offering various square footage options for all needs. Explore a detailed brochure of all houses for sale in 451 - Downtown, and pick from a range of popular amenities like swimming pools, parking facilities, gyms and more. With over 111 properties on offer, find various residential and commercial properties across 451 - Downtown, St. Catharines. Navigate through MLS listings to know the top pick across 451 - Downtown, St. Catharines.

Last Updated: May 09, 2025

9 Photos

151 Geneva Street, Niagara, ON , MLS #X12113493 , Image - 1

151 Geneva Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12113493

Residential Freehold (Detached)

$1,450,000

5000 + sq-ft

This Century Home (SFH) 10-Plex Conversion Project. This SFH including the Court Yard combine to provide a GFA ~9,000 square feet and is nestled on a

33 Photos

68 Carlton Street, Niagara, ON , MLS #X11960551 , Image - 1

68 Carlton Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X11960551

Residential Freehold (Duplex)

$499,000

2 +1 Beds
2 Baths
700-1100 sq-ft

Welcome to 68 Carlton Street, a beautifully renovated (2021) bungalow offering modern finishes and built-in income potential!The main floor features a

31 Photos

38 Academy Street, Niagara, ON , MLS #X12135181 , Image - 1

38 Academy Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12135181

Residential Freehold (Semi-Detached )

$524,900

3 Beds
1 Baths
1100-1500 sq-ft

Seeing is believing! Welcome to 38 Academy Street. A semi-detached brownstone with historic charm. It's move in ready. Featuring a 2-storey, 3-bedroom

34 Photos

111 LAKE Street, Niagara, ON , MLS #X12136392 , Image - 1

111 LAKE Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12136392

Residential Freehold (Detached)

$659,900

2 +0 Beds
2 Baths
1100-1500 sq-ft

CHARMING, NOSTALGIC are just a couple of descriptives for this Century Home and lovingly cared for since 1974. Situated in high visibilty area in the

11 Photos

62 WELLAND Avenue, Niagara, ON , MLS #X12111113 , Image - 1

62 WELLAND Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12111113

Commercial (Office)

$869,999

Price drop by 3.3%

Investment Opportunity awaits. Prime Commercial Property with High Visibility. Located at a highly sought-after corner intersection with significant t

32 Photos

3 CHERRY Street, Niagara, ON , MLS #X12108906 , Image - 1

3 CHERRY Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12108906

Residential Freehold (Detached)

$950,000

2 +1 Beds
3 Baths
700-1100 sq-ft

Welcome to downtown St. Catharines in the most prestigious Yates Street neighbourhood. 3 Cherry Street is an urban modern beauty with endless style an

13 Photos

201 St. Paul Street, Niagara, ON , MLS #X11929152 , Image - 1

201 St. Paul Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X11929152

Commercial (Land)

$1,750,000

This corner lot holds significant importance to St. Catharines downtown neighbourhood due to its strategic location at the bustling intersection of Ja

30 Photos

21 Spruce Street, Niagara, ON , MLS #X12126502 , Image - 1

21 Spruce Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12126502

Residential Freehold (Detached)

$429,900

2 +1 Beds
1 Baths
< 700 sq-ft

Charming 2+1 bedroom home with fully finished basement in desirable location close to all amenities -Fairview Mall, restaurants, public transit, and q

47 Photos

3 Junkin Street, Niagara, ON , MLS #X12119048 , Image - 1

3 Junkin Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12119048

Residential Freehold (Detached)

$599,000

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to Junkin Street Where Charm Meets Convenience in the Heart of Downtown! Set on a mature, tree-lined street, this beautifully updated charact

Open House : Sun May 11, 01:00 PM to 03:00 PM

42 Photos

64 Yates Street, Niagara, ON , MLS #X12128570 , Image - 1

64 Yates Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12128570

Residential Freehold (Att/Row/Townhouse)

$775,000

2 Beds
3 Baths
1500-2000 sq-ft

Exceptional, unique and private. One of only 3 Century townhomes on coveted Yates St., each with private gardens + entrances. #64 features a large fro

50 Photos

178 Lake Street, Niagara, ON , MLS #X12113910 , Image - 1

178 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12113910

Residential Freehold (Detached)

$499,900

4 Beds
3 Baths
1100-1500 sq-ft

This century home ooze with charm and character! Its like stepping back in time, but with a really cool, modern twist! Features claw bathtub, metal p

16 Photos

7 Welland Avenue, Niagara, ON , MLS #X12128113 , Image - 1

7 Welland Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12128113

Commercial (Commercial Retail)

$949,900

RemarksPublic: Located in St. Catharines, detached 2 Storey building, fully rented to medical clinic and Pharmacy. Excellent income of $100,000 annual

13 Photos

137 Niagara Street, Niagara, ON , MLS #X12062851 , Image - 1

137 Niagara Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12062851

Commercial (Investment)

$725,000

Prime location, block building on a busy, high visibility street with easy access to the highway, vinyl sided with two insulated garage doors measurin

21 Photos

48 1/2 Wellington Street, Niagara, ON , MLS #X12091801 , Image - 1

48 1/2 Wellington Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12091801

Residential Freehold (Semi-Detached )

$449,900

3 Beds
1 Baths
700-1100 sq-ft

Smack dab in the heart of downtown St. Catharines, this home is all about location and lifestyle. Whether you're heading to festivals in Montebello Pa

44 Photos

65 Queen Street, Niagara, ON , MLS #X12075021 , Image - 1

65 Queen Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12075021

Residential Freehold (Multiplex)

$1,999,999

8 Beds
6 Baths
3500-5000 sq-ft

4 homes at an average of only $500,000 per home. Welcome to Queen Street Village, a truly unique property in the heart of downtown St. Catharines. Sit

31 Photos

82 Albert Street, Niagara, ON , MLS #X12101116 , Image - 1

82 Albert Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12101116

Residential Freehold (Multiplex)

$1,374,000

Price drop by 3.5%

8 Beds
6 Baths
2000-2500 sq-ft

Discover a prime investment opportunity with this well-maintained multi-residential property featuring 6 units, perfectly situated for maximum conveni

46 Photos

53 Marquis Street, Niagara, ON , MLS #X12030594 , Image - 1

53 Marquis Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12030594

Residential Freehold (Detached)

$569,900

Price drop by 5.0%

2 +1 Beds
2 Baths
700-1100 sq-ft

Welcome to 53 Marquis St. This home features 3 bedrooms + den and 2 full bathrooms with an ideal layout situated as - 2 bedroom 1 bathroom main level

30 Photos

159 Lake Street, Niagara, ON , MLS #X12013400 , Image - 1

Unit-202, 159 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12013400

Residential Condo & Other (Condo Apartment)

$379,900

2 Beds
1 Baths
800-899 sq-ft

43 Photos

63 Yates Street, Niagara, ON , MLS #X12102187 , Image - 1

63 Yates Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12102187

Residential Freehold (Detached)

$1,149,999

4 +2 Beds
5 Baths
2000-2500 sq-ft

Welcome to 63 Yates Street, a truly exceptional home located on one of St. Catharines most historic and beautiful streets. This stately residence seam

17 Photos

11 Beech Street, Niagara, ON , MLS #X12121870 , Image - 1

11 Beech Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12121870

Residential Freehold (Detached)

$499,000

2 Beds
1 Baths
700-1100 sq-ft

Nice bungalow with 2 bedrooms and 1 full bath. The home was 3 bedrooms but converted two smaller bedrooms into one larger bedroom. Roof has been redo

39 Photos

169 RUSSELL Avenue, Niagara, ON , MLS #X12097582 , Image - 1

169 RUSSELL Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12097582

Residential Freehold (Detached)

$599,000

3 +0 Beds
3 Baths
1100-1500 sq-ft

Beautiful Charming Detached Home in downtown St. Catharines. The comfortable front porch offers you a relaxing area in all seasons in this Desirable N

43 Photos

31 Yates Street, Niagara, ON , MLS #X12118822 , Image - 1

31 Yates Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12118822

Residential Freehold (Detached)

$799,000

3 Beds
3 Baths
1100-1500 sq-ft

Attention Contractors, Designers & Flippers - Your Next Project Awaits! Welcome to 31 Yates Street, a rare opportunity in one of St. Catharines' most

40 Photos

42 Chaplin Avenue, Niagara, ON , MLS #X12075799 , Image - 1

42 Chaplin Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12075799

Residential Freehold (Detached)

$572,500

Price drop by 4.6%

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to 42 Chaplin Avenue a charming character home in the downtown core. This home has been beautifully updated while preserving its original war

15 Photos

24 St. Paul Street, Niagara, ON , MLS #X12117307 , Image - 1

24 St. Paul Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12117307

Commercial (Sale Of Business)

$179,000

Step into District Tapas & Cocktails, a vibrant establishment nestled in the heart of downtown St. Catharines, just steps from the Meridian Centre. He

24 Photos

63 Lowell Avenue, Niagara, ON , MLS #X12036277 , Image - 1

63 Lowell Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12036277

Residential Freehold (Detached)

$594,000

Price drop by 9.9%

3 +2 Beds
2 Baths
700-1100 sq-ft

An amazing home. Open-concept spacious living to relax and dine for all occasions and gatherings. The vaulted ceiling is captivating! The primary bedr

36 Photos

92 Dufferin Street, Niagara, ON , MLS #X12040273 , Image - 1

92 Dufferin Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12040273

Residential Freehold (Detached)

$649,000

Price drop by 7.2%

3 +1 Beds
2 Baths
1100-1500 sq-ft

Tucked away in a prime downtown St. Catharines location, this character-filled home offers the perfect blend of convenience and tranquility. Just step

18 Photos

26 Dacotah Street, Niagara, ON , MLS #X12105063 , Image - 1

26 Dacotah Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12105063

Residential Freehold (Duplex)

$574,000

4 Beds
2 Baths
1100-1500 sq-ft

Turnkey Duplex with ADU Potential in Midtown St. Catharines. This fully renovated duplex is a smart addition to any portfolio, ideally located near th

20 Photos

96 York Street, Niagara, ON , MLS #X12103622 , Image - 1

96 York Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12103622

Residential Freehold (Duplex)

$549,900

3 Beds
2 Baths
1500-2000 sq-ft

This well-maintained legal duplex offers fantastic investment potential with A+ long-term tenants in place. The property is versatile, easily converti

17 Photos

114 Lake Street, Niagara, ON , MLS #X12084693 , Image - 1

114 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12084693

Commercial (Investment)

$410,000

1 Baths

INVESTMENT PROPERTY OR LIVE IN ONE AND RENT THE OTHER. 2 self-contained units side by side. One 3 Bedrm renovated; new flooring, painted, newer window

18 Photos

405-407 St Paul Street E, Niagara, ON , MLS #X12061148 , Image - 1

405-407 St Paul Street E 451 - Downtown, St. Catharines, Niagara, ON MLS® X12061148

Residential Freehold (Store W Apartment/Office)

$599,000

6 Beds
4 Baths
3000-3500 sq-ft

Amazing Investment or Live & Work Property. 3 Nicely Finished Apartments Rented For:1 bedroom-$1350, 2 bedroom -$1280, 3 bedroom- $1500.00.Greatly Fin

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