Share This Listing

Message

937 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the broker for more information about this property

The Ampersand West Tower 144 4th Ave SW 2,062 - 59,105 SF of Office Space Available in Calgary, AB T2P 3N4

Office Spaces Alberta Calgary 144 4th Ave SW, Calgary, AB T2P 3N4

Save this listing!

Favorite this listing to get notified of price updates, new media and more

ALL AVAILABLE SPACES(7)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 3rd Floor, Ste 300
  • 12,577 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

12,577 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Fits 32 - 101 People
  • Windows provide ample natural light.
  • Mostly Open Floor Plan Layout
  • Natural Light
  • 4th Floor, Ste 400
  • 12,630 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

12,630 square foot office property available immediately.

  • Fully Built-Out as Standard Office
  • Fits 32 - 102 People
  • Natural Light
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Windows provide ample natural light.
  • 16th Floor, Ste 1600
  • 12,534 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

12,534 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Fits 32 - 101 People
  • Natural Light
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Windows provide ample natural light.
  • 17th Floor, Ste 1710
  • 2,062 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

2,062 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Fits 6 - 17 People
  • Natural Light
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Windows provide ample natural light.
  • 17th Floor, Ste 1720
  • 2,719 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

2,719 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Fits 7 - 22 People
  • Natural Light
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Windows provide ample natural light.
  • 23rd Floor, Ste 2310
  • 3,532 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • Now

3,532 square foot show suite available immediately.

  • Partially Built-Out as Standard Office
  • Fits 9 - 29 People
  • Natural Light
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Windows provide ample natural light.
  • 24th Floor, Ste 2400
  • 13,051 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

13,051 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Fits 33 - 105 People
  • Natural Light
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
  • Windows provide ample natural light.
Space Size Term Rental Rate Space Use Condition Available
3rd Floor, Ste 300 12,577 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
4th Floor, Ste 400 12,630 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
16th Floor, Ste 1600 12,534 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
17th Floor, Ste 1710 2,062 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
17th Floor, Ste 1720 2,719 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
23rd Floor, Ste 2310 3,532 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out Now
24th Floor, Ste 2400 13,051 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

3rd Floor, Ste 300

Size
12,577 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

4th Floor, Ste 400

Size
12,630 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

16th Floor, Ste 1600

Size
12,534 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

17th Floor, Ste 1710

Size
2,062 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

17th Floor, Ste 1720

Size
2,719 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

23rd Floor, Ste 2310

Size
3,532 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Partial Build-Out
Available
Now

24th Floor, Ste 2400

Size
13,051 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

3rd Floor, Ste 300

Size 12,577 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

12,577 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 32 - 101 People
  • Natural Light
  • Windows provide ample natural light.

4th Floor, Ste 400

Size 12,630 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

12,630 square foot office property available immediately.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 32 - 102 People
  • Space is in Excellent Condition
  • Natural Light
  • Windows provide ample natural light.

16th Floor, Ste 1600

Size 12,534 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

12,534 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 32 - 101 People
  • Space is in Excellent Condition
  • Natural Light
  • Windows provide ample natural light.

17th Floor, Ste 1710

Size 2,062 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

2,062 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 6 - 17 People
  • Space is in Excellent Condition
  • Natural Light
  • Windows provide ample natural light.

17th Floor, Ste 1720

Size 2,719 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

2,719 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 7 - 22 People
  • Space is in Excellent Condition
  • Natural Light
  • Windows provide ample natural light.

23rd Floor, Ste 2310

Size 3,532 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Partial Build-Out
Available Now

3,532 square foot show suite available immediately.

  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 9 - 29 People
  • Space is in Excellent Condition
  • Natural Light
  • Windows provide ample natural light.

24th Floor, Ste 2400

Size 13,051 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

13,051 square foot office space available immediately.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 33 - 105 People
  • Space is in Excellent Condition
  • Natural Light
  • Windows provide ample natural light.

FEATURES AND AMENITIES

  • Atrium
  • Bus Line
  • Commuter Rail

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1982/1994
Building Height
28 Stories
Building Size
336,000 SF
Building Class
A
Typical Floor Size
13,100 SF
Unfinished Ceiling Height
11’
Parking
Surface Parking
182 Covered Parking Spaces at $394/month

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • Multiple
  • Aspen Flex
  • Administrative and Support Services
  • 22nd
  • AtkinsRéalis
  • Administrative and Support Services
  • 17th
  • Canada Hibernia Holding Corporation
  • Public Administration
  • 1st
  • Canadian Western Bank
  • Finance and Insurance
  • 28th
  • Gateway Tubulars
  • Mining, Quarrying, and Oil and Gas Extraction
  • 18th
  • Habanero Consulting Group
  • Information
  • 2nd
  • Keyera
  • Mining, Quarrying, and Oil and Gas Extraction
  • 25th
  • Liberty Oilfield Services
  • Mining, Quarrying, and Oil and Gas Extraction
  • 26th
  • Randstad
  • Administrative and Support Services
  • Multiple
  • Western Corporate Business Centre
  • Real Estate

ATTACHMENTS

The Ampersand December-2025
1 1
144 4th Ave SW, Calgary, AB - AERIAL map view
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) 508-5816

Still interested?

Contact the broker for more information about this property

CONTACT

  • Gabby Lacombe
    Gabby Lacombe

  • Listing ID: 38653330

  • Date on Market: 12/4/2025

  • Last Updated:

  • Address: 144 4th Ave SW, Calgary, AB T2P 3N4

The North Hill/Downtown/Beltline Office Property at 144 4th Ave SW, Calgary, AB T2P 3N4 is currently available. Contact Aspen Properties for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

1 of 9
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
144 4th Ave SW, Calgary, AB for lease Primary Photo- Image 1 of 9
Primary Photo
144 4th Ave SW, Calgary, AB for lease Aerial- Image 2 of 9
Aerial
144 4th Ave SW, Calgary, AB for lease Building Photo- Image 3 of 9
Building Photo
144 4th Ave SW, Calgary, AB for lease Interior Photo- Image 4 of 9
Interior Photo
144 4th Ave SW, Calgary, AB for lease Interior Photo- Image 5 of 9
Interior Photo
144 4th Ave SW, Calgary, AB for lease Interior Photo- Image 6 of 9
Interior Photo
144 4th Ave SW, Calgary, AB for lease Interior Photo- Image 7 of 9
Interior Photo
144 4th Ave SW, Calgary, AB for lease Interior Photo- Image 8 of 9
Interior Photo
1 of 1

Connect with us

© 2025 CoStar Group

The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

The Ampersand West Tower | 144 4th Ave SW
(403) 508-5816 x

The Ampersand West Tower | 144 4th Ave SW

Gabby Lacombe
(403) 508-5816

Already a member? Log In

First Name*

Last Name*

Email*

Email address is required

Phone*

Ext (optional)

Company (optional)

How much space do you need? (optional)

Select Size

Message*

Message is required

{{getContactFormMessageFieldCharacterCount()}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message
Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}
You can provide feedback any time using the Help button at the top of the page.