PROPERTY PROFILE: Sun Life Plaza - North Tower

photo of Sun Life Plaza - North Tower


Sun Life Plaza - Tower 1
144 4th Avenue SW
Calgary, AB



Property Type



Geoff Christie

Property Management

Devon Hutt

Tenant Services

Christine Crescini
Direct: 403-235-3443
Fax: 403-248-9874



Sun Life Plaza is a 1,032,823 square-foot class “A” office complex in downtown Calgary. The property consists of three office towers, 28 storeys each, built in 1981, 1982 and 1984. With direct access to the Plus 15 walkway, the complex is connected to major amenities and other office towers. James Short Park, a green haven located across the street, also features a public parkade.


140 - 4th Avenue SW, Calgary, AB

Parking / Public Transit

Underground parkade, and abundance of street level public parking with easy access to major bus routes and the LRT.

Number of Floors / Typical Floor Plate

28 / 11,500 Square feet

Leaseable Area

307,367 Square feet

Major / National Tenants

Keyera, Sproule Associates, Rife Resources

Building Amenities

30,000 square foot atrium, fitness facility, food court & restaurant, conference facility, shower & change room facility and assorted retail.

Awards / Certifications

LEED Silver
Building Details
Key Intersection(s) 1st Street and 4th Avenue SW
Year Built 1982
Year Renovated 1994
Number of Floors 28
Elevators 8
Security System Simplex SecurePro card access system. 24/7 Manned secuirty.
Typical Floor Size 11500
Maximum Contiguous Area 23350
Parking Stalls 181
Parking Ratio 1:1,750 sf
Parking Cost per Random 550
Building Amenities
Retail & Services 30;000 square foot atrium; food court & restaurant; conference facility; shower & change room facility and amenity retail.
Unit # Square Feet Type Description
2800N 12,405 Office Available July 1, 2017.
2700N 1,846 Office
2610N 1,852 Office Open plan. Generous allowance available.
2510N 1,498 Office
2530N 2,601 Office
2310N 12,290 Office Available June 1, 2017.
2160N 2,707 Office Office intensive. Generous allowance available.
2180N 3,971 Office Office intensive. Generous allowance available.
1915N 1,445 Office
1640N 4,464 Office Available July 1, 2017.
1532N 311 Office
450N 2,546 Office Office intensive, show suite. Available on 60 days notice.