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Zara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Commercial Property in Ottawa
Unit 300 at 205 Catherine Street
Office space available in a prime Centretown location near the corner of Catherine and Bank Street. Suite 300 is a second-floor walk-up offering approximately 2,989 SF and features a reception area, three (3) enclosed offices, a large collaborative workspace, and a kitchenette perfect for a modern, flexible work environment. The building boasts large windows that fill the space with natural light and concrete construction that ensures a quiet, professional atmosphere. A total of nine (9) parking spots are available. Additional rent approximately $11.00 PSF. Located in the heart of Centretown, this space offers easy access to public transit and HWY 417, and a wide variety of nearby amenities including restaurants, cafes, shops, and professional services making it an ideal location for staff and clients. Additional Rent(2026): approx. $11.00 PSF + HST.
Ottawa office for rent at $17.50/sq ft/year — book a tour to see if it fits your search.
Inside 205 Catherine St #300
Every detail from the listing, in one place.
Type
Office
Features & systems
Lot & land
Lot size (sqft)
0
Listing & possession
Property class
Office
205 Catherine St #300 Price & Lease History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For rentListedThis listingMLS® X12150247$18
Sourced from MLS®. Includes earlier listings of this property on record.
The local market
How 205 Catherine St #300 Compares to the Ottawa Market
The local market around this rental, and what you need to apply.
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Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.
How long is your commute?
From 205 Catherine St #300. Typical times without traffic delays; transit times aren't available yet.
For homeowners nearby
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Book a tour of 205 Catherine St #300 with a licensed agent
A licensed agent can arrange a viewing, answer questions about the lease and help you put your application together.
Zara, any time
Zara · AI virtual agent
Ask about 205 Catherine St #300 day or night. Zara reads this listing and answers in plain words. When you want a person, she hands you to a licensed agent.
A licensed local agent
Your agent books the viewing with the listing brokerage, answers questions about the lease and helps with your application.
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.
205 Catherine St #300 is listed for rent at $17.50 per sq ft per year (MLS® X12150247). Summitly updates the rent as soon as the MLS® record changes.
How many bedrooms and bathrooms does 205 Catherine St #300 have?
The listing for 205 Catherine St #300 doesn't publish its bedroom and bathroom count. It is a commercial property in Ottawa.
Is 205 Catherine St #300 close to transit?
The nearest rapid-transit station is UOttawa Station (O-Train Line 1), about 1.4 km (about a 17-minute walk) in a straight line. Parliament Station is about 1.4 km (about a 17-minute walk), and Lyon Station is about 1.4 km (about a 18-minute walk). Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
Has 205 Catherine St #300 been sold before?
Summitly has no earlier MLS® sale or lease of 205 Catherine St #300 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 205 Catherine St #300?
205 Catherine St #300 is in Ottawa, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 205 Catherine St #300 been on the market?
526 days — 205 Catherine St #300 was listed on May 15, 2025.
How do I book a viewing of 205 Catherine St #300 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 205 Catherine St #300?
The listing for 205 Catherine St #300 doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for Ottawa.
When was 205 Catherine St #300 built?
The listing for 205 Catherine St #300 doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
