How Much Does a Deck Cost in Burnaby? (2026 Local Price Guide)
Quick Answer
In 2026, most new decks in Burnaby cost $45–$110 per square foot installed: pressure-treated at $45–$60, cedar at $55–$75, and composite at $75–$110. A typical 300 sq ft Burnaby deck lands between $14,000 and $33,000 depending on material — before railings and stairs. Raised decks on North Burnaby's sloped lots commonly add 20–40% for engineered structure, and any deck over 0.6 m above grade needs a City of Burnaby building permit.
Burnaby homeowners call us from everywhere between Capitol Hill and Big Bend, and the deck conversations follow the same pattern: the boards are the easy part, the site is what sets the price. Burnaby's mix of flat South Slope lots and steep North Burnaby grades means two identical deck designs can be quoted thousands of dollars apart.
Here are the real 2026 numbers we quote in Burnaby, plus the local permit rules and site factors that move them.
2026 deck prices in Burnaby by material
Installed 2026 prices in Burnaby: pressure-treated $45–$60/sq ft, western red cedar $55–$75/sq ft, composite (Trex, TimberTech) $75–$110/sq ft, vinyl membrane $60–$85/sq ft. Figures include footings, framing and flashing on a straightforward low-height build; railings, stairs and demolition are extra.
These are the same base ranges we quote across Metro Vancouver — for the full regional breakdown, see our Metro Vancouver deck cost guide. What changes in Burnaby is the site math below.
| Material | Installed price / sq ft (2026) | Typical 300 sq ft Burnaby deck |
|---|---|---|
| Pressure-treated | $45 – $60 | $13,500 – $18,000 |
| Western red cedar | $55 – $75 | $16,500 – $22,500 |
| Composite (Trex / TimberTech) | $75 – $110 | $22,500 – $33,000 |
| Vinyl membrane (waterproof) | $60 – $85 | $18,000 – $25,500 |
What Burnaby lots do to the price
- › North Burnaby slopes — streets off Hastings and around Capitol Hill drop fast. A deck that is 24" above grade at the house can be 6+ feet at the far corner, which means engineered posts, deeper footings, and mandatory guard rails. Budget 20–40% more structure cost than a flat-lot build.
- › Older-home rebuilds — much of Burnaby's housing stock is 1950s–1970s. Tearing off an original deck and disposing of it typically adds $1,500–$4,000, and we often find ledger or siding repairs once the old deck comes off.
- › Laneway and tight-access lots — hand-carrying materials down a narrow side yard adds labour hours; it's common in central Burnaby and worth flagging at quote time.
- › View decks — Capitol Hill and Burnaby Heights owners often choose glass or aluminum railings to keep the inlet view. Frameless glass runs $180–$300 per linear foot, so railings can rival the deck surface as a line item.
Do you need a deck permit in Burnaby?
Yes, in most cases. The City of Burnaby requires a building permit for decks more than 0.6 m (24") above grade, decks attached to the house, and any covered deck. Low, freestanding, uncovered decks are usually exempt but must still meet Burnaby's zoning setbacks and lot coverage rules.
Straightforward Burnaby deck permits are commonly issued in a few weeks; sloped-lot decks that need engineering take longer. We handle the drawings, application and inspections as part of every permitted build — see our BC deck permit guide for the full picture.
A realistic Burnaby budget example
A common Burnaby project: replace a worn 12' × 20' (240 sq ft) pressure-treated deck about 5 feet off grade with composite and aluminum railings. Realistic 2026 budget: demolition $2,000–$3,000, composite structure and surface $19,000–$25,000, aluminum railings $4,000–$6,000, stairs $3,000–$4,500 — roughly $28,000–$38,000 all-in.
Valart Solutions is based next door in New Westminster, so Burnaby site visits are quick to book and quotes are free. We build across Burnaby year-round, from Big Bend to Burnaby Mountain.
Frequently Asked Questions
How much does a 300 sq ft deck cost in Burnaby in 2026?
Roughly $14,000–$18,000 in pressure-treated, $17,000–$23,000 in cedar, and $23,000–$33,000 in composite, installed, before railings and stairs. A raised composite deck with railings and stairs commonly lands between $30,000 and $45,000 all-in.
How high can a deck be in Burnaby without a permit?
The threshold is 0.6 m (24 inches) above grade at the highest point. Above that — or if the deck attaches to the house or has a roof — you need a City of Burnaby building permit.
Do sloped Burnaby lots cost more for a deck?
Yes. Sloped lots in North Burnaby typically add 20–40% to structure costs because of taller posts, engineered footings and mandatory guard rails. The highest point of the deck above grade is what drives permit and railing requirements.
How long does a deck build take in Burnaby?
Most Burnaby decks take 1–2 weeks on site once materials are ready. Add 2–6 weeks for the permit if the deck is raised or attached to the house.
