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The MacDonald Building 123 Slater St 2,820 - 61,314 SF of Office Space Available in Ottawa, ON K1P 5H3
Highlights
- Full Floor Availability for a few spaces in the building
- Fully remodeled washrooms
- Property is BOMA Best Certification certified
All Available Spaces(7)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Natural Light
- Spacious two-story lobby
- Central Air Conditioning
- Newly transformed entrance facade
- Fully remodeled common areas
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Natural Light
- Energy-efficient lighting and systems
- Central Air Conditioning
- Fully remodeled common areas
- Digital climate control for comfort
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Natural Light
- Digital climate control for comfort
- Central Air Conditioning
- Energy-efficient lighting and systems
- Spacious two-story lobby
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Natural Light
- Spacious two-story lobby
- Central Air Conditioning
- Newly transformed entrance facade
- Energy-efficient lighting and systems
Available: immediately
Available: January 1, 2026
- Fully Built-Out as Standard Office
- 11 Private Offices
- Open Floor Plan Layout
- 1 Conference Room
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Lease rate does not include utilities, property expenses or building services
- Mostly Open Floor Plan Layout
- Central Location
- Natural Lighting
- Fully Built-Out as Professional Services Office
- Central Air Conditioning
- Wrap- Around Views
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 2nd Floor, Ste 200 | 8,354 SF | 1-10 Years | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 3rd Floor, Ste 300 | 10,510 SF | 1-10 Years | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 4th Floor, Ste 400 | 10,510 SF | 1-10 Years | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 5th Floor, Ste 500 | 10,510 SF | 1-10 Years | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 5th Floor, Ste 502 | 2,820 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 10th Floor, Ste 1000 | 8,054 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 11th Floor, Ste 1100 | 10,556 SF | 1-10 Years | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
2nd Floor, Ste 200
| Size |
| 8,354 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste 300
| Size |
| 10,510 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste 400
| Size |
| 10,510 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
5th Floor, Ste 500
| Size |
| 10,510 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
5th Floor, Ste 502
| Size |
| 2,820 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| - |
| Available |
| Now |
10th Floor, Ste 1000
| Size |
| 8,054 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
11th Floor, Ste 1100
| Size |
| 10,556 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste 200
| Size | 8,354 SF |
| Term | 1-10 Years |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Central Air Conditioning
- Natural Light
- Newly transformed entrance facade
- Spacious two-story lobby
- Fully remodeled common areas
3rd Floor, Ste 300
| Size | 10,510 SF |
| Term | 1-10 Years |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Central Air Conditioning
- Natural Light
- Fully remodeled common areas
- Energy-efficient lighting and systems
- Digital climate control for comfort
4th Floor, Ste 400
| Size | 10,510 SF |
| Term | 1-10 Years |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Central Air Conditioning
- Natural Light
- Energy-efficient lighting and systems
- Digital climate control for comfort
- Spacious two-story lobby
5th Floor, Ste 500
| Size | 10,510 SF |
| Term | 1-10 Years |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Fully Built-Out as Standard Office
- Central Air Conditioning
- Natural Light
- Newly transformed entrance facade
- Spacious two-story lobby
- Energy-efficient lighting and systems
5th Floor, Ste 502
| Size | 2,820 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | - |
| Available | Now |
Available: immediately
10th Floor, Ste 1000
| Size | 8,054 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Available: January 1, 2026
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- 11 Private Offices
- 1 Conference Room
11th Floor, Ste 1100
| Size | 10,556 SF |
| Term | 1-10 Years |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
The MacDonald Building has undergone a comprehensive architectural transformation, offering a modern and inviting environment. The complex features a newly updated entrance facade, a stunning two-story lobby, fully remodeled washrooms, and common corridors. The building also boasts new, computer-dispatched elevators for increased convenience. Alongside these aesthetic improvements, the MacDonald Building has been upgraded with energy-efficient lighting, modern electrical distribution systems, and state-of-the-art chillers and boilers. The advanced building automation system ensures optimal comfort throughout the year with digitally controlled VAV boxes, making it an ideal space for businesses seeking a sophisticated and efficient work environment.
- Lease rate does not include utilities, property expenses or building services
- Fully Built-Out as Professional Services Office
- Mostly Open Floor Plan Layout
- Central Air Conditioning
- Central Location
- Wrap- Around Views
- Natural Lighting
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
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The MacDonald Building | 123 Slater St
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