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Panorama of Toronto File 284-830-103

Toronto city

structure #432659028building

Alta 1

under construction 149.1 m 45 floors

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Location of Alta 1
Height Rankings

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Architectural Height149.1 m
Main Roof Height149.1 m
Floors45
Structural Formskyscraper
Main Usageresidential
Status under construction
Address25 Borough Drive
CityToronto
CountryCanada
Source: SKYDB | As of: 2026-09-18

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