SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

structure #635512970building

Plaza Tower

existing 100.9 m 33 floors 1967

Location of Plaza Tower
Height Rankings

Object dataJoin to edit

Building Mass Height100.9 m
Tip Height100.9 m
Architectural Height100.9 m
Roof Height100.9 m
Floors33
Completion1967
Structural Formskyscraper
Main Usageresidential
Status existing
Architectural Stylemodern
Address4000 Boulevard de Maisonneuve Ouest
Smart Address4000 Boulevard de Maisonneuve Ouest
Smart Address3 Place Alexis-Nihon
CityWestmount
CountryCanada
Source: SKYDB | As of: 2026-10-20

Rating

The rating reflects architectural quality and visual impact as judged by SKYDB users, and feeds into how this building is ranked across the site.

Files Join to upload

  1. Photo 367-439-786
    Pavel Toczynski