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123 Slater St
Ottawa, ON K1P 5H3
The MacDonald Building · Office Property For Lease · 58,494 SF

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HIGHLIGHTS

  • Full Floor Availability for a few spaces in the building
  • Fully remodeled washrooms
  • Property is BOMA Best Certification certified

PROPERTY OVERVIEW

The MacDonald Building has undergone an extensive architectural transformation. The complex boasts a fresh new entrance facade, a two storey lobby, fully remodeled washrooms, common corridors, and new computer dispatched elevators. This modernization work complements the MacDonald Building’s already upgraded mechanical and electrical systems, including energy efficient lighting, upgraded electrical distribution on tenant floors, and modern energy- saving chillers and boilers. The Building automation system ensures year-round comfort with digitally controlled VAV boxes.

  • Bus Line
  • Controlled Access
  • Property Manager on Site
  • Security System
  • Wheelchair Accessible
  • Air Conditioning
  • Smoke Detector

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1963/2015
Building Height
11 Stories
Building Size
112,273 SF
Building Class
B
Typical Floor Size
10,546 SF
Unfinished Ceiling Height
9’
Column Spacing
25’ x 25’
Parking
Surface Parking
155 Covered Parking Spaces
  • Listing ID: 4341071

  • Date on Market: 12/1/2025

  • Last Updated:

  • Address: 123 Slater St, Ottawa, ON K1P 5H3

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