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Houses for Sale in St. Catharines ON Under $900K

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Are you looking for houses under $900k for sale in St. Catharines ON? Square Yards Canada offers a wide selection of properties that cater to various budgets in St. Catharines. Browse through detailed listings with HD images and guides to find the ideal property that fits your budget and preferences in St. Catharines. Whether you’re looking to buy houses under under $900k in St. Catharines ON for residential living or as investment opportunities, our listings allow you to filter by amenities, property age, number of bedrooms and much more. Explore a diverse range of St. Catharines houses for sale under under $900k, including freehold homes, condos, and commercial properties.


Last Updated: September 27, 2026
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28 Photos
Last Updated : 8 Hours ago
43 Monarch Park Drive, Niagara, ON , MLS #X13677784 , Image - 1
Image With Blur overlay

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43 Monarch Park Drive 442 - Vine/Linwell, St. Catharines, Niagara, ON MLS® X13677784

Residential Freehold (Detached)

$650000.0
  • 3 Beds
  • 2 Baths
  • 700-1100 sq-ft
Welcome To This Beautifully Maintained 1,082 Sq. Ft. Bungalow, Ideally Situated In One Of St. Catharines Most Desirable North End Neighbourhoods. Thi
8 Photos
Last Updated : 8 Hours ago
13 Princess Street, Niagara, ON , MLS #X13757154 , Image - 1

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13 Princess Street 450 - E. Chester, St. Catharines, Niagara, ON MLS® X13757154

Residential Freehold (Detached)

$469900.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
GREAT STARTER !!well maintained bungalow in the Downtown area with a bright family room at back. All updated windows and doors .Some hardwood flooring
5 Photos
Last Updated : 8 Hours ago
560 Carlton Street E, Niagara, ON , MLS #X13694602 , Image - 1
560 Carlton Street E 444 - Carlton/Bunting, St. Catharines, Niagara, ON MLS® X13694602

Residential Freehold (Detached)

$469000.0
  • 3 Beds
  • 1 Baths
  • 700-1100 sq-ft
Northend 3 bedroom with garage and a large private backyard. Recent flood has caused the basement to be gutted and walls etc removed to bare studs.. F
24 Photos
Last Updated : 10 Hours ago
53 Myrtle Avenue, Niagara, ON , MLS #X12904330 , Image - 1

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53 Myrtle Avenue 445 - Facer, St. Catharines, Niagara, ON MLS® X12904330

Residential Condo & Other (Condo Townhouse)

$458000.0
price drop iconPrice drop by 11.1%
  • 3 +0 Beds
  • 3 Baths
  • 1200-1399 sq-ft
Beautifully maintained condo townhome tucked away in a quiet cul-de-sac, offering the perfect blend of comfort, convenience, and low-maintenance livin
Open House : Sun Oct 04, 01:00 PM to 03:00 PM
6 Photos
Last Updated : 10 Hours ago
2 Arbourvale Common N/A, Niagara, ON , MLS #X13698952 , Image - 1

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Unit-209, 2 Arbourvale Common N/A 461 - Glendale/Glenridge, St. Catharines, Niagara, ON MLS® X13698952

Residential Condo & Other (Condo Apartment)

$799000.0
  • 1 Beds
  • 2 Baths
  • 1000-1199 sq-ft
Welcome to The Cardin at Coveteur, Niagara's newest address for luxury living. This stunning second-floor suite offers 1,160 sq. ft. of beautifully fi
Open House : Sun Oct 04, 12:00 PM to 02:00 PM
47 Photos
Last Updated : 11 Hours ago
218 LAKE Street, Niagara, ON , MLS #X13713676 , Image - 1

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218 LAKE Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13713676

Residential Freehold (Detached)

$450000.0
  • 2 +0 Beds
  • 2 Baths
  • 700-1100 sq-ft
Charming 2 bed, 2 bath home the heart of St Catharines. Plenty of space on the main floor with a large gourmet kitchen complete with quartz countertop
29 Photos
Last Updated : 13 Hours ago
213 Geneva Street, Niagara, ON , MLS #X13140390 , Image - 1

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213 Geneva Street 451 - Downtown, St. Catharines, Niagara, ON MLS® X13140390

Residential Freehold (Multiplex)

$450000.0
price drop iconPrice drop by 7.2%
  • 7 +1 Beds
  • 6 Baths
  • 2000-2500 sq-ft
Fully occupied investment property located just south of the QEW in the Downtown St.Catharines Fitzgerald neighbourhood within walking distance to the
50 Photos
Last Updated : 14 Hours ago
14 Fairlawn Court, Niagara, ON , MLS #X13832844 , Image - 1

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14 Fairlawn Court 444 - Carlton/Bunting, St. Catharines, Niagara, ON MLS® X13832844

Residential Freehold (Detached)

$879900.0
  • 4 Beds
  • 3 Baths
  • 1500-2000 sq-ft
Beautifully maintained multi-level split on a rare pie-shaped corner lot (40' x 173') in a family-friendly St. Catharines neighbourhood. This spacious
49 Photos
Last Updated : 15 Hours ago
102 TOWNLINE RD. WEST Road, Niagara, ON , MLS #X13800540 , Image - 1

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102 TOWNLINE RD. WEST Road 460 - Burleigh Hill, St. Catharines, Niagara, ON MLS® X13800540

Residential Freehold (Detached)

$599900.0
  • 3 +2 Beds
  • 2 Baths
  • 700-1100 sq-ft
INVESTMENT & POTENTIAL RENTAL OPPORTUNITY! One owner brick 3 bedroom bungalow in great South St. Catharines location, on the escarpment with a separat
47 Photos
Last Updated : 15 Hours ago
100 TOWNLINE W Road, Niagara, ON , MLS #X13800534 , Image - 1

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100 TOWNLINE W Road 460 - Burleigh Hill, St. Catharines, Niagara, ON MLS® X13800534

Residential Freehold (Triplex)

$799900.0
  • 4 +2 Beds
  • 3 Baths
  • 2000-2500 sq-ft
RARE OPPORTUNITY to own a solid brick, fully legal triplex in a convenient South St. Catharines location, down the street from Brock University, on a
28 Photos
Last Updated : 17 Hours ago
81 Ziraldo Road N, Niagara, ON , MLS #X13832732 , Image - 1

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81 Ziraldo Road N 439 - Martindale Pond, St. Catharines, Niagara, ON MLS® X13832732

Residential Freehold (Detached)

$799900.0
  • 3 +0 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Beautifully kept and cared for multi level sidesplit located in a great family area in north St. Catharines. Nicely landscaped with fully fenced rear
39 Photos
Last Updated : 1 Day ago
248 Vansickle Road, Niagara, ON , MLS #X13832344 , Image - 1

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248 Vansickle Road 462 - Rykert/Vansickle, St. Catharines, Niagara, ON MLS® X13832344

Residential Freehold (Detached)

$749900.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Some homes are renovated. Others are simply cared for exceptionally well. Owned by the same family since 1965, this 3-bedroom, 2-bath bungalow is a re
47 Photos
Last Updated : 1 Day ago
1287 Third St Louth N/A, Niagara, ON , MLS #X13250308 , Image - 1

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1287 Third St Louth N/A 440 - Rural Port, St. Catharines, Niagara, ON MLS® X13250308

Residential Freehold (Detached)

$849900.0
price drop iconPrice drop by 3.4%
  • 3 Beds
  • 2 Baths
  • 2000-2500 sq-ft
Enjoy the perfect blend of rural tranquility and urban convenience in this attractive 2.5 storey home, ideally situated on a paved road just minutes f
48 Photos
Last Updated : 1 Day ago
97 Glendale Avenue, Niagara, ON , MLS #X13832052 , Image - 1

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97 Glendale Avenue 461 - Glendale/Glenridge, St. Catharines, Niagara, ON MLS® X13832052

Residential Freehold (Detached)

$799900.0
  • 3 +3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
This property comes with $30,000 a year in income, and you get to choose your own tenants! This solid brick bungalow offers a fully finished in-law su
37 Photos
Last Updated : 1 Day ago
241 St. Paul Street W, Niagara, ON , MLS #X13736498 , Image - 1

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Unit-317, 241 St. Paul Street W 458 - Western Hill, St. Catharines, Niagara, ON MLS® X13736498

Residential Freehold (Modular Home)

$219000.0
  • 2 +0 Beds
  • 1 Baths
  • < 700 sq-ft
Welcome to an incredibly charming and lovingly maintained modular home right in the heart of St. Catharines. This move-in-ready space features a brigh
43 Photos
Last Updated : 1 Day ago
392 Queenston Street, Niagara, ON , MLS #X13829830 , Image - 1

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392 Queenston Street 455 - Secord Woods, St. Catharines, Niagara, ON MLS® X13829830

Residential Freehold (Detached)

$549000.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to this charming 3-bedroom, 2-bathroom character home, offering the perfect blend of vibrant urban convenience, peaceful natural surroundings,
1 Photos
Last Updated : 1 Day ago
37 1/2 Cumberland Street, Niagara, ON
37 1/2 Cumberland Street 436 - Port Weller, St. Catharines, Niagara, ON MLS® X13777108

Residential Freehold (Detached)

$659000.0
  • 4 Beds
  • 4 Baths
  • 2000-2500 sq-ft
Welcome to this impressive 3 storey detached home in desirable Port Wellers , St . Catherines. From the moment you step inside you will appreciate the
27 Photos
Last Updated : 1 Day ago
4 Manor Road, Niagara, ON , MLS #X13831770 , Image - 1

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4 Manor Road 442 - Vine/Linwell, St. Catharines, Niagara, ON MLS® X13831770

Residential Freehold (Detached)

$669000.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Lovely, Well-Maintained 1-Storey Home with Modern Updates! Welcome to this charming and well-maintained 1 1/2 storey home, offering comfortable living
50 Photos
Last Updated : 1 Day ago
9 Bishops Road, Niagara, ON , MLS #X13820108 , Image - 1

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9 Bishops Road 442 - Vine/Linwell, St. Catharines, Niagara, ON MLS® X13820108

Residential Freehold (Detached)

$799000.0
  • 2 +1 Beds
  • 3 Baths
  • 1100-1500 sq-ft
Ready to be Impressed. Welcome to 9 Bishops Road St. Catharines. This 1450+ sqft Bungalow has every-thing thing to offer. Walk into an updated kitchen
42 Photos
Last Updated : 1 Day ago
38 Parker Street, Niagara, ON , MLS #X13694422 , Image - 1

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38 Parker Street 458 - Western Hill, St. Catharines, Niagara, ON MLS® X13694422

Residential Freehold (Detached)

$599900.0
  • 3 Beds
  • 2 Baths
  • 700-1100 sq-ft
YOUR OWN BACKYARD OASIS WITH AN IN-GROUND POOL! Welcome to 38 Parker St., a beautifully updated and move-in-ready home offering an impressive combinat
Open House : Sun Oct 04, 01:00 PM to 03:00 PM
43 Photos
Last Updated : 1 Day ago
5 Greenlaw Place, Niagara, ON , MLS #X13800764 , Image - 1

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5 Greenlaw Place 451 - Downtown, St. Catharines, Niagara, ON MLS® X13800764

Residential Freehold (Detached)

$430000.0
  • 2 Beds
  • 1 Baths
  • 700-1100 sq-ft
Welcome to 5 Greenlaw Place, a beautifully maintained character home that has been lovingly cared for by the same owner for nearly 25 years. This char
31 Photos
Last Updated : 2 Days ago
21 Silverdale Drive, Niagara, ON , MLS #X13827156 , Image - 1

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21 Silverdale Drive 442 - Vine/Linwell, St. Catharines, Niagara, ON MLS® X13827156

Residential Freehold (Detached)

$825000.0
  • 3 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Natural light, a sophisticated palette, and beautifully refreshed spaces set the tone at 21 Silverdale Drive. Set on an established street close to pa
16 Photos
Last Updated : 2 Days ago
405 Merritt Street, Niagara, ON , MLS #X13637266 , Image - 1

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Unit-2, 405 Merritt Street 456 - Oakdale, St. Catharines, Niagara, ON MLS® X13637266

Residential Condo & Other (Condo Apartment)

$270000.0
  • 1 Beds
  • 1 Baths
  • 500-599 sq-ft
Welcome to St. James Lofts, a distinctive boutique condo set within a beautifully converted historic church. Rich in architectural character and thoug
35 Photos
Last Updated : 2 Days ago
16 Leonard Drive, Niagara, ON , MLS #X13714040 , Image - 1

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16 Leonard Drive 462 - Rykert/Vansickle, St. Catharines, Niagara, ON MLS® X13714040

Residential Freehold (Detached)

$759900.0
  • 3 +1 Beds
  • 2 Baths
  • 700-1100 sq-ft
Tucked on a quiet circle just off Vansickle Rd., this well-maintained 3+1 bedroom, 1+1 bathroom home offers the space, comfort, and neighbourhood feel
42 Photos
Last Updated : 2 Days ago
162-164 MAIN Street, Niagara, ON , MLS #X13805492 , Image - 1

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162-164 MAIN Street 438 - Port Dalhousie, St. Catharines, Niagara, ON MLS® X13805492

Residential Freehold (Duplex)

$635000.0
  • 5 +0 Beds
  • 3 Baths
  • 2000-2500 sq-ft
Welcome to 162 & 164 Main Street, St. Catharine's, located in the highly sought-after Port Dalhousie neighbourhood! This unique property offers a lega
47 Photos
Last Updated : 2 Days ago
7 GALE Crescent, Niagara, ON , MLS #X13724524 , Image - 1

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Unit-502, 7 GALE Crescent 450 - E. Chester, St. Catharines, Niagara, ON MLS® X13724524

Residential Condo & Other (Condo Apartment)

$260000.0
  • 2 +0 Beds
  • 2 Baths
  • 1000-1199 sq-ft
Discover easy, low-maintenance living at 7 Gale Crescent, Unit 502, ideally located in the heart of St. Catharines. This bright and spacious 2-bedroom
12 Photos
Last Updated : 2 Days ago
242 Oakdale Avenue, Niagara, ON , MLS #X13735428 , Image - 1

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Unit-109, 242 Oakdale Avenue 456 - Oakdale, St. Catharines, Niagara, ON MLS® X13735428

Residential Condo & Other (Condo Apartment)

$219900.0
price drop iconPrice drop by 4.0%
  • 1 Beds
  • 1 Baths
  • 500-599 sq-ft
Affordable one bedroom condo unit with low taxes and all major utilities covered in condo fees (Hydro, gas, water). Located close to the Pen Centre wi
27 Photos
Last Updated : 2 Days ago
108 Queenston Street, Niagara, ON , MLS #X13661478 , Image - 1

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108 Queenston Street 450 - E. Chester, St. Catharines, Niagara, ON MLS® X13661478

Residential Freehold (Multiplex)

$599900.0
price drop iconPrice drop by 7.7%
  • 6 +2 Beds
  • 4 Baths
  • 2000-2500 sq-ft
Prime turnkey investment opportunity in a highly desirable central St. Catharines location, situated in the vibrant Queenston neighbourhood. This full
24 Photos
Last Updated : 2 Days ago
151 Linwell Road, Niagara, ON , MLS #X13829990 , Image - 1

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Unit-15, 151 Linwell Road 443 - Lakeport, St. Catharines, Niagara, ON MLS® X13829990

Residential Condo & Other (Condo Townhouse)

$399000.0
  • 3 Beds
  • 3 Baths
  • 1000-1199 sq-ft
Welcome to 151 Linwell Road #15, a beautifully renovated 3-bed, 2-bath townhome located in an amazing north-end neighbourhood. This well maintained ho
27 Photos
Last Updated : 2 Days ago
68 Hamilton Street, Niagara, ON , MLS #X13791810 , Image - 1

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68 Hamilton Street 458 - Western Hill, St. Catharines, Niagara, ON MLS® X13791810

Residential Freehold (Detached)

$434900.0
  • 2 Beds
  • 2 Baths
  • 700-1100 sq-ft
Move-in ready, pristinely maintained and packed with value-welcome to 68 Hamilton Street! Tucked away on a quiet street in St. Catharines, this turn-k
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