Deck Building Cost in Edmonton (2026)

Yes, a permit is required if the deck is more than 0.6 meters (24 inches) above ground, attached to the house, or includes an overhead structure like a pergola.

Standard permit fees average approximately $269.80, which includes the Development Permit ($120), Building Permit ($112), and Safety Codes fees.

Pressure-treated wood decks typically cost $35–$60 per sq ft, while mid-to-high-end composite decks (like Trex or TimberTech) range from $75 to $130 per sq ft installed.

For a basic 200 sq ft ground-level wood deck, expect to pay between $8,400 and $18,900. A composite version of the same size typically starts at $18,900.

Yes, booking in late fall or winter can result in 20–40% lower quotes as contractor demand drops, though frozen ground may require specialized footing installation.