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Houses for Sale in 451 - Downtown St. Catharines - P3

Showing results 61 - 80 of 80
Last Updated: August 12, 2026
  • New Listings
  • Price(Lo-Hi)
  • Price(Hi-Lo)
  • Bedrooms(Hi-Lo)
  • Bathrooms(Hi-Lo)
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  • Square Feet(Hi-Lo)
36 Photos
Last Updated : 35 Days ago
41 Louisa Street, Niagara, ON , MLS #X13017716 , Image - 1
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41 Louisa Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13017716

Residential Freehold (Duplex)

$499000.0
price drop iconPrice drop by 16.7%
  • 2 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to 41 Louisa Street A Rarely Offered Legal Duplex! Proudly owned by the same family for 35 years, this solid two-storey brick home offers incr
11 Photos
Last Updated : 36 Days ago
27 George Street, Niagara, ON , MLS #X12934372 , Image - 1

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27 George Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12934372

Residential Freehold (Duplex)

$599000.0
  • 5 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Ultimate investment opportunity in the highly desirable Fitzgerald neighbourhood! This well-maintained legal duplex is thoughtfully configured for str
14 Photos
Last Updated : 36 Days ago
153 Lake Street, Niagara, ON , MLS #X13467492 , Image - 1

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153 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13467492

Residential Freehold (Duplex)

$489900.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Attention investors and multi-generational families! This well-maintained 2-storey duplex offers two self-contained units in a convenient St. Catharin
33 Photos
Last Updated : 36 Days ago
155 1/2 Lake Street, Niagara, ON , MLS #X13085360 , Image - 1

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155 1/2 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13085360

Residential Freehold (Detached)

$487000.0
price drop iconPrice drop by 4.5%
  • 2 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Centrally located duplex in the heart of downtown St. Catharines, ideally situated along a bus route and close to all amenities. This well-maintained
2 Photos
Last Updated : 36 Days ago
56 Welland Avenue, Niagara, ON , MLS #X13222926 , Image - 1
56 Welland Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13222926

Residential Freehold (Detached)

$340000.0
price drop iconPrice drop by 2.9%
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Charming and full of opportunity, this adorable 2-bedroom bungalow is perfectly positioned in the heart of St. Catharines. Less than 1km to the Farmer
17 Photos
Last Updated : 37 Days ago
50 Welland Avenue, Niagara, ON , MLS #X13525844 , Image - 1

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50 Welland Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13525844

Residential Freehold (Multiplex)

$1489000.0
  • 11 Beds
  • 7 Baths
  • 3000-3500 sq-ft
7 UNITS. FULLY RENTED. OVER $125,000 IN ANNUAL GROSS INCOME. Opportunities to acquire a fully occupied multi-residential asset in the heart of St. Cat
19 Photos
Last Updated : 37 Days ago
26 Wellington Street, Niagara, ON , MLS #X13525330 , Image - 1

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Unit-106, 26 Wellington Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13525330

Residential Condo & Other (Condo Apartment)

$379000.0
  • 2 Beds
  • 2 Baths
  • 1000-1199 sq-ft
Welcome to comfortable and convenient condo living in this well-designed 2-bedroom, 2-bathroom main-floor unit, offering easy access and a functional
47 Photos
Last Updated : 40 Days ago
26 Lowell Avenue, Niagara, ON , MLS #X13508002 , Image - 1

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26 Lowell Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13508002

Residential Freehold (Detached)

$479000.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Tucked into a quiet mid-town neighbourhood, this classic two-storey blends timeless character with the kind of updates that let you move in and simply
47 Photos
Last Updated : 43 Days ago
103 Queen Street, Niagara, ON , MLS #X13111050 , Image - 1

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103 Queen Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13111050

Residential Freehold (Detached)

$839000.0
price drop iconPrice drop by 2.9%
  • 3 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Charm and character best describe this lovely, updated, and well-maintained downtown home, situated in the Queen Street Heritage District on an except
26 Photos
Last Updated : 44 Days ago
144 Geneva Street, Niagara, ON , MLS #X13491452 , Image - 1

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144 Geneva Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13491452

Residential Freehold (Triplex)

$999999.0
  • 13 Beds
  • 9 Baths
  • 2500-3000 sq-ft
Welcome to this stunning century home situated on a rare quarter-acre lot in the heart of St. Catharines. Complementing the main residence is an attac
18 Photos
Last Updated : 44 Days ago
15 Rodman Street, Niagara, ON , MLS #X13485502 , Image - 1

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15 Rodman Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13485502

Residential Freehold (Detached)

$389900.0
  • 1 Beds
  • 2 Baths
  • 700-1100 sq-ft
Ideal little bungalow for someone just starting to get into the market or for someone wanting easy care living and No condo fees. Backing onto Terry F
37 Photos
Last Updated : 46 Days ago
25 Edmund Street, Niagara, ON , MLS #X13496982 , Image - 1

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25 Edmund Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13496982

Residential Freehold (Detached)

$745000.0
  • 3 +2 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Rarely do you find this much space, privacy, and versatility in Downtown St.Catharines. Situated on an oversized lot, this beautifully renovated two-s
28 Photos
Last Updated : 47 Days ago
85 Grass Avenue, Niagara, ON , MLS #X13463470 , Image - 1

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85 Grass Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13463470

Residential Freehold (Detached)

$419900.0
  • 3 Beds
  • 1 Baths
  • 700-1100 sq-ft
GREAT CENTRAL LOCATION ... Positioned in a walkable, well-connected St. Catharines neighbourhood, 85 Grass Ave delivers a thoughtful blend of everyday
30 Photos
Last Updated : 63 Days ago
116 Lowell Avenue, Niagara, ON , MLS #X13424790 , Image - 1

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116 Lowell Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13424790

Residential Freehold (Detached)

$499900.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Beautiful century home with old style character and charm mixed with modern conveniences. Located near the heart of downtown and walking distance to e
10 Photos
Last Updated : 69 Days ago
8 Elizabeth Street, Niagara, ON , MLS #X13235514 , Image - 1

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8 Elizabeth Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13235514

Residential Freehold (Semi-Detached )

$479000.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
This beautifully renovated home offers a rare opportunity to own a fully updated property in one of St. Catharines' most desirable, family friendlynei
32 Photos
Last Updated : 78 Days ago
17 Wolseley Avenue, Niagara, ON , MLS #X13171892 , Image - 1

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17 Wolseley Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X13171892

Residential Freehold (Detached)

$699900.0
  • 3 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Welcome to 17 Wolesley Avenue, a truly charming character home filled with timeless style, warmth and a recently renovated kitchen. Located in a desir
36 Photos
Last Updated : 83 Days ago
92 Dufferin Street, Niagara, ON , MLS #X13146544 , Image - 1

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92 Dufferin Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13146544

Residential Freehold (Detached)

$493000.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Located in a quiet pocket just minutes from downtown St. Catharines, this character-filled home offers exceptional value with parking that is nearly i
28 Photos
Last Updated : 113 Days ago
163 Welland Avenue, Niagara, ON , MLS #X12455533 , Image - 1

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163 Welland Avenue 451 - Downtown, St. Catharines, Niagara, ON MLS® X12455533

Residential Freehold (Duplex)

$411500.0
  • 3 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Perfect little Side by Side, Semi style DUPLEX for A FIRST TIME BUYER or First time Investor. Collect two rents or Live in One Unit and Rent out the
7 Photos
Last Updated : 138 Days ago
158 Lake Street, Niagara, ON , MLS #X12295864 , Image - 1

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158 Lake Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12295864

Residential Freehold (Triplex)

$649000.0
price drop iconPrice drop by 7.2%
  • 5 Beds
  • 3 Baths
  • 1500-2000 sq-ft
THIS FULLY RENTED BRICK TRIPLEX OFFERS A PERFECT BLEND OF MODERN UPDATES AND STRONG FINANCIAL PERFORMANCE. CENTRALLY LOCATED JUST A SHORT WALK TO MOST
33 Photos
Last Updated : 140 Days ago
68 Carlton Street, Niagara, ON , MLS #X12911512 , Image - 1

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68 Carlton Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X12911512

Residential Freehold (Duplex)

$449900.0
  • 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
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