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Sublease Highlights

  • Located on major arterial road and transit corridor and 2 blocks north of Portage & Main
  • On-site heated underground parking
  • Well-located asset in desirable Exchange District with many boutique shops and services in the immediate area
  • On-site security

All Available Spaces(4)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 3rd Floor
  • 17,358 SF
  • Nov 2026
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space
  • Fully Built-Out as Standard Office
  • Fits 44 - 139 People
  • 4th Floor
  • 17,358 SF
  • Nov 2026
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space
  • Fully Built-Out as Standard Office
  • Fits 44 - 139 People
  • 5th Floor
  • 17,358 SF
  • Nov 2026
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space
  • Fully Built-Out as Standard Office
  • Fits 44 - 139 People
  • 6th Floor
  • 17,358 SF
  • Nov 2026
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space
  • Fully Built-Out as Standard Office
  • Fits 44 - 139 People
Space Size Term Rental Rate Space Use Build-Out Available
3rd Floor 17,358 SF Nov 2026 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
4th Floor 17,358 SF Nov 2026 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
5th Floor 17,358 SF Nov 2026 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
6th Floor 17,358 SF Nov 2026 Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days

3rd Floor

Size
17,358 SF
Term
Nov 2026
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

4th Floor

Size
17,358 SF
Term
Nov 2026
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

5th Floor

Size
17,358 SF
Term
Nov 2026
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

6th Floor

Size
17,358 SF
Term
Nov 2026
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
30 Days

3rd Floor

Size 17,358 SF
Term Nov 2026
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 44 - 139 People
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space

4th Floor

Size 17,358 SF
Term Nov 2026
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 44 - 139 People
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space

5th Floor

Size 17,358 SF
Term Nov 2026
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 44 - 139 People
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space

6th Floor

Size 17,358 SF
Term Nov 2026
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available 30 Days

First 12 months basic rent free

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 44 - 139 People
  • Can be combined with additional space(s) for up to 69,432 SF of adjacent space

Property Facts

Building Type
Office
Year Built
1928
LoopNet Rating
4 Star
Building Height
10 Stories
Building Size
127,372 SF
Building Class
B
Typical Floor Size
12,737 SF
Parking
Covered Parking
Exceptionally walkable
90/100
Moderately drivable
70/100
Exceptional public transit
100/100
Moderately bikeable
70/100
  • Listing ID: 37478199

  • Date on Market: 8/29/2025

  • Last Updated:

  • Address: 423 Main St, Winnipeg, MB R3B 1B3

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