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Highlights

  • Fully renovated office property offering three levels plus basement for flexible occupancy.
  • Steps from Bank Street and Elgin Street with access to diverse dining, retail, and services.
  • Includes 19 dedicated parking spaces in a high-demand Centretown location.
  • Excellent connectivity to Highway 417, major transit routes, and Ottawa’s core government and business districts.

All Available Spaces(3)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor
  • 581 SF
  • Negotiable
  • $26.25 CAD/SF/YR $2.19 CAD/SF/MO $15,251 CAD/YR $1,271 CAD/MO
  • Retail
  • Full Build-Out
  • Now

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.

  • Listed rate may not include certain utilities, building services and property expenses
  • Located in-line with other retail
  • Can be combined with additional space(s) for up to 2,971 SF of adjacent space
  • Fully Built-Out as Professional Services Office
  • Space is in Excellent Condition
  • 2nd Floor
  • 1,195 SF
  • Negotiable
  • $26.25 CAD/SF/YR $2.19 CAD/SF/MO $31,369 CAD/YR $2,614 CAD/MO
  • Retail
  • Full Build-Out
  • Now

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.

  • Listed rate may not include certain utilities, building services and property expenses
  • Located in-line with other retail
  • Can be combined with additional space(s) for up to 2,971 SF of adjacent space
  • Fully Built-Out as Professional Services Office
  • Space is in Excellent Condition
  • 3rd Floor, Ste 366
  • 1,195 SF
  • Negotiable
  • $26.25 CAD/SF/YR $2.19 CAD/SF/MO $31,369 CAD/YR $2,614 CAD/MO
  • Retail
  • Full Build-Out
  • Now

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.

  • Listed rate may not include certain utilities, building services and property expenses
  • Located in-line with other retail
  • Can be combined with additional space(s) for up to 2,971 SF of adjacent space
  • Fully Built-Out as Professional Services Office
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor 581 SF Negotiable $26.25 CAD/SF/YR $2.19 CAD/SF/MO $15,251 CAD/YR $1,271 CAD/MO Retail Full Build-Out Now
2nd Floor 1,195 SF Negotiable $26.25 CAD/SF/YR $2.19 CAD/SF/MO $31,369 CAD/YR $2,614 CAD/MO Retail Full Build-Out Now
3rd Floor, Ste 366 1,195 SF Negotiable $26.25 CAD/SF/YR $2.19 CAD/SF/MO $31,369 CAD/YR $2,614 CAD/MO Retail Full Build-Out Now

1st Floor

Size
581 SF
Term
Negotiable
Rental Rate
$26.25 CAD/SF/YR $2.19 CAD/SF/MO $15,251 CAD/YR $1,271 CAD/MO
Space Use
Retail
Build-Out
Full Build-Out
Available
Now

2nd Floor

Size
1,195 SF
Term
Negotiable
Rental Rate
$26.25 CAD/SF/YR $2.19 CAD/SF/MO $31,369 CAD/YR $2,614 CAD/MO
Space Use
Retail
Build-Out
Full Build-Out
Available
Now

3rd Floor, Ste 366

Size
1,195 SF
Term
Negotiable
Rental Rate
$26.25 CAD/SF/YR $2.19 CAD/SF/MO $31,369 CAD/YR $2,614 CAD/MO
Space Use
Retail
Build-Out
Full Build-Out
Available
Now

1st Floor

Size 581 SF
Term Negotiable
Rental Rate $26.25 CAD/SF/YR
Space Use Retail
Build-Out Full Build-Out
Available Now

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.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Located in-line with other retail
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 2,971 SF of adjacent space

2nd Floor

Size 1,195 SF
Term Negotiable
Rental Rate $26.25 CAD/SF/YR
Space Use Retail
Build-Out Full Build-Out
Available Now

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.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Located in-line with other retail
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 2,971 SF of adjacent space

3rd Floor, Ste 366

Size 1,195 SF
Term Negotiable
Rental Rate $26.25 CAD/SF/YR
Space Use Retail
Build-Out Full Build-Out
Available Now

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.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Located in-line with other retail
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 2,971 SF of adjacent space

Property Facts

Building Type
Office
Year Built
1902
Building Height
3 Stories
Building Size
2,971 SF
Building Class
C
Typical Floor Size
1,200 SF
Unfinished Ceiling Height
9’

Property Overview

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.

  • Bus Line
  • Signage
Exceptionally walkable
100/100
Moderately drivable
60/100
Exceptional public transit
100/100
Moderately bikeable
70/100

Nearby Major Retailers

Oxygen Yoga & Fitness
Starbucks
Loblaw
Tim Hortons
Second Cup
RBC Royal Bank
BMO
Metro
Sugar Marmalade
Cora
  • Listing ID: 21059691

  • Date on Market: 2025-11-04

  • Last Updated:

  • Address: 366-368 Rideau St, Ottawa, ON K1N 5Y8

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