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The Ampersand North Tower 140 4 Av SW 1,223 - 46,604 SF of 4-Star Office Space Available in Calgary, AB T2P 3N3

Office Spaces Alberta Calgary 140 4 Av SW, Calgary, AB T2P 3N3

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Highlights

  • 30,000 sf atrium
  • Conference Centre
  • Food Court
  • Plus 15 connected
  • Fitness Centre

All Available Spaces(12)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 4th Floor, Ste 420
  • 2,723 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

2,723 square feet of office space available for lease.

  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Natural Light
  • Food trucks and yoga included.
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Fitness centre for tenants.
  • Conference center.
  • 4th Floor, Ste 440
  • 2,937 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

2,937 square feet of office space available for lease.

  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Natural Light
  • Food trucks and yoga included.
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Fitness centre for tenants.
  • Conference center.
  • 4th Floor, Ste 460
  • 2,937 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

2,937 square feet of office space available for lease.

  • Fully Built-Out as Standard Office
  • Conference Rooms
  • Natural Light
  • Food trucks and yoga included.
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Fitness centre for tenants.
  • Conference center.
  • 5th Floor, Ste 520
  • 5,647 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

5,647 square feet available immediately for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • 5th Floor, Ste 530
  • 2,928 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

2,928 square foot fully built out office space available immediately for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Air conditioned unit.
  • Mostly Open Floor Plan Layout
  • Natural Light
  • Windows provide ample natural light.
  • 15th Floor, Ste 1520
  • 1,223 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • 30 Days

1,223 square foot show suite coming soon

  • Partially Built-Out as Standard Office
  • Central Air Conditioning
  • Windows provide ample natural light.
  • Mostly Open Floor Plan Layout
  • Natural Light
  • 17th Floor, Ste 1720
  • 5,099 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

Show suite coming soon

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • 19th Floor, Ste 1920
  • 4,028 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 90 Days

4,028 square foot office space available within 90 days for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Mostly Open Floor Plan Layout
  • Windows provide ample natural light
  • 19th Floor, Ste 1955
  • 3,204 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 120 Days

3,204 square foot office space available within 120 days for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Windows provide ample natural light.
  • Mostly Open Floor Plan Layout
  • Natural Light
  • 21st Floor, Ste 2120
  • 3,427 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

3,427 square feet office space available for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Windows provide ample natural light.
  • Mostly Open Floor Plan Layout
  • Natural Light
  • 22nd Floor, Ste 2230
  • 3,033 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

3,033 square feet office space available for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Windows provide ample natural light.
  • Mostly Open Floor Plan Layout
  • Natural Light
  • 28th Floor, Ste 2810
  • 9,418 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

9,418 square feet available for lease.

  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • Windows provide ample natural light.
  • Mostly Open Floor Plan Layout
  • Natural Light
Space Size Term Rental Rate Space Use Condition Available
4th Floor, Ste 420 2,723 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
4th Floor, Ste 440 2,937 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
4th Floor, Ste 460 2,937 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
5th Floor, Ste 520 5,647 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
5th Floor, Ste 530 2,928 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
15th Floor, Ste 1520 1,223 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out 30 Days
17th Floor, Ste 1720 5,099 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
19th Floor, Ste 1920 4,028 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 90 Days
19th Floor, Ste 1955 3,204 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 120 Days
21st Floor, Ste 2120 3,427 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
22nd Floor, Ste 2230 3,033 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
28th Floor, Ste 2810 9,418 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

4th Floor, Ste 420

Size
2,723 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

4th Floor, Ste 440

Size
2,937 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

4th Floor, Ste 460

Size
2,937 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

5th Floor, Ste 520

Size
5,647 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

5th Floor, Ste 530

Size
2,928 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

15th Floor, Ste 1520

Size
1,223 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
30 Days

17th Floor, Ste 1720

Size
5,099 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

19th Floor, Ste 1920

Size
4,028 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
90 Days

19th Floor, Ste 1955

Size
3,204 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
120 Days

21st Floor, Ste 2120

Size
3,427 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

22nd Floor, Ste 2230

Size
3,033 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

28th Floor, Ste 2810

Size
9,418 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

4th Floor, Ste 420

140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,723 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

2,723 square feet of office space available for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Central Air Conditioning
  • Natural Light
  • Fitness centre for tenants.
  • Food trucks and yoga included.
  • Conference center.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

4th Floor, Ste 440

140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,937 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

2,937 square feet of office space available for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Central Air Conditioning
  • Natural Light
  • Fitness centre for tenants.
  • Food trucks and yoga included.
  • Conference center.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

4th Floor, Ste 460

140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,937 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

2,937 square feet of office space available for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Conference Rooms
  • Central Air Conditioning
  • Natural Light
  • Fitness centre for tenants.
  • Food trucks and yoga included.
  • Conference center.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

5th Floor, Ste 520

140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan
Size 5,647 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

5,647 square feet available immediately for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan

5th Floor, Ste 530

140 4 Av SW, Calgary, AB for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,928 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

2,928 square foot fully built out office space available immediately for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Natural Light
  • Air conditioned unit.
  • Windows provide ample natural light.

15th Floor, Ste 1520

Size 1,223 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available 30 Days

1,223 square foot show suite coming soon

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Natural Light
  • Windows provide ample natural light.

17th Floor, Ste 1720

Size 5,099 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

Show suite coming soon

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

19th Floor, Ste 1920

Size 4,028 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 90 Days

4,028 square foot office space available within 90 days for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Windows provide ample natural light

19th Floor, Ste 1955

Size 3,204 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 120 Days

3,204 square foot office space available within 120 days for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Natural Light
  • Windows provide ample natural light.

21st Floor, Ste 2120

Size 3,427 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

3,427 square feet office space available for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Natural Light
  • Windows provide ample natural light.

22nd Floor, Ste 2230

Size 3,033 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

3,033 square feet office space available for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Natural Light
  • Windows provide ample natural light.

28th Floor, Ste 2810

Size 9,418 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

9,418 square feet available for lease.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Natural Light
  • Windows provide ample natural light.

Property Overview

The Ampersand North Tower is part of a premier three-tower office complex located at 140 4 Avenue SW in Calgary’s central business district. This Class A property offers modern workspaces connected by a 20,000-square-foot glass atrium featuring a library, social stair, café, and food market. Tenants benefit from 60,000 square feet of premium amenities, including a state-of-the-art fitness center, wellness facilities, and vibrant communal areas. With direct Plus 15 access and proximity to LRT stations, the tower provides exceptional connectivity and a dynamic downtown environment for businesses

  • Atrium
  • Bus Line
  • Commuter Rail
  • Fitness Center
  • Golf Course
  • Shower Facilities

Property Facts

Building Type
Office
Year Built
1982
LoopNet Rating
4 Star
Building Height
28 Stories
Building Size
365,000 SF
Building Class
A
Typical Floor Size
13,100 SF
Unfinished Ceiling Height
11’
Parking
Surface Parking
75 Covered Parking Spaces

Sustainability

LEED Certified
Silver
LEED certification is a globally recognized symbol of sustainability achievement.

Sustainability

LEED Certification Led by the Canada Green Building Council (CAGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)

Attachments

The Ampersand_Leasing_May2023v2
Brochure
Brochure
Brochure

Links

1 1
140 4 Av SW, Calgary, AB - Aerial map view - Image1
140 4 Av SW, Calgary, AB - Aerial map view - Image2
Walk Score®
Walker's Paradise (97)
Transit Score®
Excellent Transit (86)
Bike Score®
Very Bikeable (88)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
Learn How It Works Detailed Scores
(403) 266-7182

Still interested?

Contact the broker for more information about this property

Contact

  • Andrew Dommett
    Andrew Dommett

  • Listing ID: 6747964

  • Date on Market: 2/24/2026

  • Last Updated:

  • Address: 140 4 Av SW, Calgary, AB T2P 3N3

The North Hill/Downtown/Beltline Office Property at 140 4 Av SW, Calgary, AB T2P 3N3 is currently available. Contact Aspen Properties for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

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Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
140 4 Av SW, Calgary, AB for lease Building Photo- Image 1 of 12
Building
140 4 Av SW, Calgary, AB for lease Building Photo- Image 2 of 12
Building
140 4 Av SW, Calgary, AB for lease Building Photo- Image 3 of 12
Building
140 4 Av SW, Calgary, AB for lease Building Photo- Image 4 of 12
Building
140 4 Av SW, Calgary, AB for lease Lobby- Image 5 of 12
Interior
140 4 Av SW, Calgary, AB for lease Lobby- Image 6 of 12
Interior
140 4 Av SW, Calgary, AB for lease Interior Photo- Image 7 of 12
Interior
140 4 Av SW, Calgary, AB for lease Aerial- Image 8 of 12
Aerial
140 4 Av SW, Calgary, AB for lease Aerial- Image 9 of 12
Aerial
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 10 of 12
Floor Plan
140 4 Av SW, Calgary, AB for lease Floor Plan- Image 11 of 12
Floor Plan
1 of 1
The Ampersand North Tower | 140 4 Av SW
(403) 266-7182 x

The Ampersand North Tower | 140 4 Av SW

Andrew Dommett
(403) 266-7182

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