Property Summary

171 Slater Street is a 13-storey office building also known as the Vanguard Building located at the intersection of Slater and O’Connor Street. Convenient to shopping, major hotels, government offices, Sparks Street Mall, gourmet restaurants and Parliament Hill. Close to public transit and major arterial routes. Located only 280 metres from the Parliament LRT Station. A Tim Horton’s is available on the ground floor with direct access via the lobby. The building has a manned security desk with secured card access 24/7.

Location Description

Located at the corner of Slater and O'Connor Streets

Sizes and Measurements

Total Size

43,611 sq. ft.

Total Building Size

148,705 sq. ft.

Typical Floor Size

13,000 sq. ft.


Spaces ratio

1 spaces per 4000 sq. ft.

Underground Spaces

37 ($286.00 pm)

General Information

Gross Rent

From $30.31/sq. ft.

Net Rent

From $16/sq. ft. net

Net Rent

To$16/sq. ft. net

Number of Storeys


Year Built



  • Generator
  • Security Access Card
  • Food Service Café
  • BOMA Certified
  • Elevator-Passenger 4
  • Sprinklers Yes