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366-368 Rideau St
Ottawa, ON K1N 5Y8 Downtown

$4,704 USD/MO

Office For Lease  •  2,971 SF

Property Details

  • Property Type Office
  • Year Built 1902
  • Total Building Size 2,971 SF
  • Tenancy Multiple
  • Building Class C
  • Zoning TM6 (158) F(3.5) H (19)
87 Transit Score
99 Walk Score

1 Space Available

Name Space Use Size Rent Details
1st Floor Ste 366 Retail 2,971 SF $19.00 USD/SF/YR 
Price: $6,500/month + HST

366 Rideau Street presents a rare opportunity to lease a standalone, heritage-style retail and office building in the heart of downtown Ottawa. This charming three-storey property combines classic architectural character with modern functionality—perfect for boutique retail, creative studios, or professional offices seeking a distinctive downtown presence.

The ground floor is fitted for retail use, offering excellent street visibility and natural pedestrian exposure along one of Ottawa’s busiest downtown corridors. The upper levels feature trendy office space with exposed brick walls, abundant natural light, washrooms with a shower, and a modern kitchen area—ideal for businesses looking for a unique and comfortable work environment.

  • Date available: Feb 2026
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Professional Services
  • Space Type: Relet

Description 

Positioned in a high-traffic area, the property benefits from exceptional proximity to key downtown destinations, including the Rideau Centre, ByWard Market, and the University of Ottawa. Everyday amenities are just steps away, with Loblaws, Circle K, Shoppers Drug Mart, and a wide selection of restaurants, cafés, and local services nearby.

366 Rideau Street offers the perfect blend of historic charm, prime exposure, and urban convenience—an inspiring space that supports both creativity and commerce in Ottawa’s dynamic core.

Amenities

  • Bus Line
  • Signage
Susanne Wilkins 873-800-3068 District Realty Corporation, Brokerage
Susanne Wilkins 873-800-3068 District Realty Corporation, Brokerage