400 Third

Calgary , AB

A distinctive landmark for sustainable business in Eau Claire. With its surrounding glass curtain walls, 400 Third is a distinctive landmark on Calgary’s skyline. Admired for architectural design, tremendous vista views and LEED-certification. 400 Third balances well-being and productivity, offering an efficient floor plate, close connection to major transit and driving routes and nearby retail amenities.

LEED Canada Gold - Canada Green Building Council

WELL Health-Safety Rated -International WELL Building Institute

Getting here

Calgary Transit - WB 1 Street SW CTrain Station - 6 minute walk
1st Street SE - 4 minute drive
Memorial Drive - 5 minute drive
Calgary Airport - 21 minute drive
Macleod Trail SE - 5 minute drive

Available space

Available Space details table
Suite	Additional info	Size (SF)	Availability	Floorplan(s)	Comments
1410	SF: 5,642 Availability: April 2025	5,642	April 2025	View plan	This modern open concept office provides show suite quality finishes, terrific views to the west and an abundance of natural light. The suite has a spacious reception, two meeting rooms, four offices, open concept kitchen and a large open area for workstations.
3430	SF: 4,242 Availability: May 2025	4,242	May 2025	View plan	A premier high-rise office space featuring direct elevator exposure and stunning north-facing views. This suite is designed for functionality offering four exterior offices, one interior office, a spacious boardroom, and a well-appointed kitchen.
4050	SF: 9,930 Availability: Immediately	9,930	Immediately	View plan	Terrific high-rise opportunity with spectacular views. This suite boasts direct elevator exposure, generous size reception area, three meeting rooms, large boardroom, 14 offices and an open area.