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Commercial Property in St. Catharines
Unit 203A&B at 112 Queenston Street
Position your practice in a well-maintained medical building offering flexible office space tailored to your needs. Units 203A and 203B are available together or separately, allowing you to choose the layout that best suits your business.Unit 203A: Open-concept workspace - $600/month. Unit 203B: Includes private office areas, washroom, and kitchenette - $1,500/month. Option to lease both units together. This property is designed to support a professional environment while keeping operating costs predictable with all-inclusive lease rates. Rent+Hst Inclusive of utilities (CAM/TMI) and parking. Building Features: Onsite professional property management. Advanced security system with interior and exterior surveillance. Elevator access for convenience and accessibility. Ample 38 car parking lot. Additional Benefits: Pharmacy located on the main floor-ideal for medical and healthcare professionals. Central location with easy access to major routes, amenities, and surrounding services. This is an excellent opportunity to establish or expand your practice in a convenient, professional setting.
St. Catharines retail for rent at $2,100 — book a tour to see if it fits your search.
Inside 112 Queenston St #203A&B
Every detail from the listing, in one place.
Type
Retail
Lot size
x
Features & systems
Lot & land
Lot dimensions
x
Lot size (sqft)
0
Listing & possession
Property class
Commercial Retail
112 Queenston St #203A&B Price & Lease History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For rentListedThis listingMLS® X13751680$2,100
Sourced from MLS®. Includes earlier listings of this property on record.
The local market
How 112 Queenston St #203A&B Compares to the St. Catharines Market
The local market around this rental, and what you need to apply.
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From 112 Queenston St #203A&B. Typical times without traffic delays; transit times aren't available yet.
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
112 Queenston St #203A&B is listed for rent at $2,100 (MLS® X13751680). Summitly updates the rent as soon as the MLS® record changes.
How many bedrooms and bathrooms does 112 Queenston St #203A&B have?
The listing for 112 Queenston St #203A&B doesn't publish its bedroom and bathroom count. It is a commercial property in St. Catharines.
Is 112 Queenston St #203A&B close to transit?
The nearest rapid-transit station is St. Catharines GO Station (Lakeshore West GO), about 2.5 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
Has 112 Queenston St #203A&B been sold before?
Summitly has no earlier MLS® sale or lease of 112 Queenston St #203A&B on record from the last two years. Older records aren't shown under TRREB rules.
Where is 112 Queenston St #203A&B?
112 Queenston St #203A&B is in St. Catharines, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 112 Queenston St #203A&B been on the market?
55 days — 112 Queenston St #203A&B was listed on September 8, 2026.
What is the lot size of 112 Queenston St #203A&B?
The lot measures × , as published in the listing.
How do I book a viewing of 112 Queenston St #203A&B or apply to rent it?
Select "Book a viewing" on this page and pick a time. A licensed Coldwell Banker Summit Realty, Brokerage agent confirms it with the listing brokerage, then helps you put together your rental application.
What is the property tax for 112 Queenston St #203A&B?
The listing for 112 Queenston St #203A&B doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for St. Catharines.
When was 112 Queenston St #203A&B built?
The listing for 112 Queenston St #203A&B doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.