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Luxury Homes For Sale in St. Catharines, ON

Discover luxury real estate, custom estates, and high-end executive residences.

Active MLS® Listings in St. Catharines

Browse the latest local MLS® property listings, updated real-time.

Residential Freehold for sale - 21 Bed, 24 Bath Home at 88 Queenston Street St. Catharines ON listed at $3,750,000 (MLS# X14120736)
Added 5 days ago
$3,750,000Est. $12,482/mo
21bd
24ba
21kt
Residential Freehold

88 Queenston Street, St. Catharines

Oct 27, 2026
DOM: 14

Located in a downtown location benefiting from ongoing revitalization and proximity to key redevelop...

MLS#: X14120736
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 469 St. Paul Street St. Catharines ON listed at $3,400,000 (MLS# X14111178)
$3,400,000Est. $11,317/mo
0bd
0ba
Commercial

469 St. Paul Street, St. Catharines

Oct 22, 2026
DOM: 19

Flagship commercial property with exceptional visibility, facing one of St. Catharine's highest traf...

MLS#: X14111178
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 25 YMCA Drive St. Catharines ON listed at $22,000,000 (MLS# X13850842)
$22,000,000Est. $73,230/mo
0bd
0ba
Commercial

25 YMCA Drive, St. Catharines

Sep 30, 2026
DOM: 41

Colliers Private Capital Investment Group is pleased to present the opportunity to acquire 25 YMCA D...

MLS#: X13850842
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 25 YMCA Drive St. Catharines ON listed at $22,000,000 (MLS# X13850848)
$22,000,000Est. $73,230/mo
0bd
0ba
Commercial

25 YMCA Drive, St. Catharines

Sep 30, 2026
DOM: 41

Colliers Private Capital Investment Group is pleased to present the opportunity to acquire 25 YMCA D...

MLS#: X13850848
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 7 NEILSON Avenue St. Catharines ON listed at $4,324,050 (MLS# X13851356)
Added 11 days ago
$4,324,050Est. $14,393/mo
0bd
0ba
Commercial

7 NEILSON Avenue, St. Catharines

Sep 28, 2026
DOM: 43

Versatile multi-unit industrial opportunity in a well-established St. Catharines employment area. Of...

MLS#: X13851356
For Sale
Residential Freehold for sale - 4 Bed, 6 Bath Home at 88 October Drive St. Catharines ON listed at $8,500,000 (MLS# X13744972)
$8,500,000Est. $28,293/mo
4bd
6ba
1kt
Residential Freehold

88 October Drive, St. Catharines

Sep 4, 2026
DOM: 67

88 October Drive; The Crown Jewel of Niagara. Welcome to 88 October Drive a once-in-a-lifetime oppor...

MLS#: X13744972
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 240 Ridley Road St. Catharines ON listed at $4,500,000 (MLS# X13746492)
$4,500,000Est. $14,979/mo
0bd
0ba
Commercial

240 Ridley Road, St. Catharines

Sep 4, 2026
DOM: 67

Exceptional 7.84-acre E2-zoned industrial property offering prime development potential in one of St...

MLS#: X13746492
For Sale
Commercial for sale - 0 Bed, 2 Bath Home at 14 Seapark Drive St. Catharines ON listed at $4,499,000 (MLS# X13737140)
$4,499,000Est. $14,976/mo
0bd
2ba
Commercial

14 Seapark Drive, St. Catharines

Sep 2, 2026
DOM: 69

Constructed in 1974 with additions in 1975 and 1997, this building occupies a corner lot. Offices ar...

MLS#: X13737140
For Sale
Commercial for sale - 0 Bed, 6 Bath Home at 243 Church Street St. Catharines ON listed at $4,800,000 (MLS# X13666024)
$4,800,000Est. $15,977/mo
0bd
6ba
Commercial

243 Church Street, St. Catharines

Aug 10, 2026
DOM: 92

Unique commercial opportunity for sale - The Building Block Inc. - consisting of 10 leasable units o...

MLS#: X13666024
For Sale
Residential Freehold for sale - 4 Bed, 6 Bath Home at 5 Michigan Avenue St. Catharines ON listed at $3,799,000 (MLS# X13511726)
$3,799,000Est. $12,645/mo
4bd
6ba
2kt
Residential Freehold

5 Michigan Avenue, St. Catharines

Jul 2, 2026
DOM: 131

Welcome to 5 Michigan Avenue, a one-of-a-kind custom luxury residence in the heart of Port Dalhousie...

MLS#: X13511726
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 589 Ontario Street St. Catharines ON listed at $3,450,000 (MLS# X13497676)
$3,450,000Est. $11,484/mo
0bd
0ba
Commercial

589 Ontario Street, St. Catharines

Jun 27, 2026
DOM: 136

Rare opportunity to acquire a 21-unit multifamily investment in St. Catharines' desirable north end ...

MLS#: X13497676
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 104 Lakeport Road St. Catharines ON listed at $3,700,000 (MLS# X13466198)
$3,700,000Est. $12,316/mo
0bd
0ba
Commercial

104 Lakeport Road, St. Catharines

Jun 19, 2026
DOM: 144

This prime 0.883-acre, ready-to-build site is located at the northwest corner of Lakeport Road and A...

MLS#: X13466198
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 139-145 Cushman Road St. Catharines ON listed at $6,500,000 (MLS# X13419822)
$6,500,000Est. $21,636/mo
0bd
0ba
Commercial

139-145 Cushman Road, St. Catharines

Jun 8, 2026
DOM: 155

There is environmental report available, but to access leases and other data on the building we requ...

MLS#: X13419822
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 406 Lakeshore Road St. Catharines ON listed at $11,500,000 (MLS# X13162116)
$11,500,000Est. $38,279/mo
0bd
0ba
Commercial

406 Lakeshore Road, St. Catharines

May 22, 2026
DOM: 172

45.75 Acres of E2 General Employment Land in St. Catharines, located adjacent to the former Port Wel...

MLS#: X13162116
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 132 Bunting Road St. Catharines ON listed at $4,299,900 (MLS# X13109206)
Price Change
$4,299,900Est. $14,313/mo
0bd
0ba
Commercial

132 Bunting Road, St. Catharines

May 11, 2026
DOM: 183

Come check out this Prime Development/Investment Property of over 4 Acres which allows either Motor ...

MLS#: X13109206
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 451 Vansickle Road St. Catharines ON listed at $5,125,000 (MLS# X12788308)
$5,125,000Est. $17,059/mo
0bd
0ba
Commercial

451 Vansickle Road, St. Catharines

Feb 13, 2026
DOM: 270

VENDOR TAKE BACK FINANCING may be available. The Vendor has indicated a willingness to consider mean...

MLS#: X12788308
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 2032 FIRST ST LOUTH Street St. Catharines ON listed at $15,950,000 (MLS# X12752558)
$15,950,000Est. $53,092/mo
0bd
0ba
Commercial

2032 FIRST ST LOUTH Street, St. Catharines

Feb 3, 2026
DOM: 280

74,821 SF Heavy Industrial building with 16% office on 8.5 acres fully fenced FOR SALE in St. Cathar...

MLS#: X12752558
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 214 Dunkirk Road St. Catharines ON listed at $5,950,000 (MLS# X12740276)
$5,950,000Est. $19,805/mo
0bd
0ba
Commercial

214 Dunkirk Road, St. Catharines

Jan 29, 2026
DOM: 285

Great opportunity to buy an industrial building in St. Catharines, with extra land for outdoor stora...

MLS#: X12740276
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 191 Welland Avenue St. Catharines ON listed at $6,200,000 (MLS# X12673366)
$6,200,000Est. $20,638/mo
0bd
0ba
Commercial

191 Welland Avenue, St. Catharines

Jan 7, 2026
DOM: 307

Local St. Catharines established neighbourhood plaza with strong tenant mix and only one vacancy. Tw...

MLS#: X12673366
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 240 Ridley Road St. Catharines ON listed at $5,076,500 (MLS# X12612962)
$5,076,500Est. $16,898/mo
0bd
0ba
Commercial

240 Ridley Road, St. Catharines

Dec 9, 2025
DOM: 336

Exceptional 7.84-acre E2-zoned industrial property offering prime development potential in one of St...

MLS#: X12612962
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 17-19 Collier Street St. Catharines ON listed at $10,800,000 (MLS# X12594866)
$10,800,000Est. $35,949/mo
0bd
0ba
Commercial

17-19 Collier Street, St. Catharines

Dec 2, 2025
DOM: 343

Presenting 17-19 Collier Street, a beautifully renovated 32-unit multifamily property in the heart o...

MLS#: X12594866
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 403 Vine Street St. Catharines ON listed at $6,000,000 (MLS# X12378381)
$6,000,000Est. $19,972/mo
0bd
0ba
Commercial

403 Vine Street, St. Catharines

Sep 3, 2025
DOM: 433

Two parcels (403 Vine St. & 345 Scott St.) totalling 1.2 acres. Proposed development to offer a 14-s...

MLS#: X12378381
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 345 Scott Street St. Catharines ON listed at $3,300,000 (MLS# X12378459)
$3,300,000Est. $10,984/mo
0bd
0ba
Commercial

345 Scott Street, St. Catharines

Sep 3, 2025
DOM: 433

Vacant Commercial Land available for sale. Located at the busy corner of Vine St. & Scott St. with g...

MLS#: X12378459
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 1406 THIRD Street St. Catharines ON listed at $16,000,000 (MLS# X9410848)
$16,000,000Est. $53,258/mo
0bd
0ba
Commercial

1406 THIRD Street, St. Catharines

Mar 14, 2007
DOM: 7181

35 ACRE PARCEL OF LAND ZONED AGRICULTURAL CURRENTLY OPERATING A DRIVING RANGE & PRO SHOP. LAND CONSI...

MLS#: X9410848
For Sale
St. Catharines Market Intelligence

Buying & Investing in Luxury Homes For Sale in St. Catharines, ON

City Benchmark Price$850,000

Inventory & Competition

Properties matching luxury homes for sale in St. Catharines experience targeted demand. Currently, there are 24 active listings available in this segment.

Buyer Due Diligence

Always review municipal zoning bylaws, historical permit status, and property tax assessments before submitting an offer in St. Catharines. Our local advisory team verifies TRREB sold comparables to protect your equity.

Comprehensive City Guide

Looking for neighborhood school rankings, crime safety indexes, and full demographic breakdowns? Visit our comprehensive master guide for all of St. Catharines.

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