How Long Does a Custom Home Actually Take in Burnaby and BC?

How long does it take to build a custom home in BC?

Building a custom home in BC takes 18–24 months from first consultation to occupancy. Design and permitting account for 8–16 months depending on the municipality. Construction runs 12–16 months. The timeline varies by lot complexity, permit jurisdiction, and how quickly decisions are made.

The honest answer is the one most builders won't give on a first call. Between sketch and keys for a Burnaby custom home, plan on 18 to 24 months. Some projects come in faster. A handful take longer. Anyone promising a custom home in 12 months is either skipping steps or hasn't started the clock yet.

We work primarily in Burnaby with regular projects in Vancouver, Coquitlam, North Vancouver, Surrey, and across the Fraser Valley. The phase structure below is consistent across all of them; the variance comes from the municipality, the lot, and the brief.

Phase 1 · Design (4–7 months)

Schematic design first. Then design development. Then construction documents. Each phase is its own conversation between you, your architect, and us as the builder. The variance is almost entirely about decision speed. Clients who answer questions in days move roughly twice as fast as clients who answer in weeks.

What a properly resolved design phase produces:

• A coordinated architectural set with structural set and mechanical/electrical narratives
• An energy compliance package produced by a certified Energy Advisor that demonstrates Step 3 (or higher) of the BC Energy Step Code and EL-4 of the Zero Carbon Step Code, both required for new Part 9 homes since January 1, 2025
• A tree plan if the lot is in Burnaby (or any municipality with a tree bylaw) showing protected trees, retention plan, and replacement plan
• A geotechnical report if the lot has slope, fill, or soil concerns

When all four converge before permit submission, the next phase moves cleanly. When any one of them is incomplete, the permit phase stretches.

Phase 2 · Permits (4–9 months)

This is the longest single source of timeline variance. A flat infill lot in a friendly municipality might come back in four months. A rezoning, a riparian setback, or a heritage overlay can push you toward nine. The municipality matters more than the design.

Burnaby specifically

Burnaby has been digital-only for permit submissions on or after January 1, 2026, with all permits issued on or after March 31, 2026 in digital format only, per the City of Burnaby New Home Construction page. Single-family permits in Burnaby typically take 12–20 weeks for a clean application; complex infill or steep-slope sites can take longer. Burnaby is also a partner in the provincial Building Permit Hub, launched on May 27, 2024.

The Building Permit Hub is reshaping the permit timeline province-wide

The BC Building Permit Hub is a one-stop digital intake for residential permits, designed to standardize submissions across municipalities and automatically check for completeness and code compliance before the file reaches a human reviewer. The Hub started with twelve local governments and two First Nations as pilot partners and has been expanding through 2025 and into 2026. For low-density housing up to four units, the Hub is intended to compress the early review cycle.

Three regulatory items that add weeks if you find out late

• Any residential project within 30 metres of a fish-bearing stream falls under BC's Riparian Areas Protection Regulation, requiring an assessment by a Qualified Environmental Professional and a Streamside Protection and Enhancement Area between 10 and 30 metres wide.
• Every new Part 9 home in Burnaby and across BC has to meet Step 3 of the Energy Step Code at minimum, which requires a certified Energy Advisor's modeling with the building permit application.
• Tree bylaws in Burnaby, Vancouver, North Vancouver, West Vancouver, and Coquitlam each have their own protected-tree thresholds and replacement requirements. The Burnaby threshold is the lowest at 20 cm trunk diameter on a development-application property, per the Burnaby Tree Bylaw.

Phase 3 · Pre-construction (4–6 weeks)

Permits in hand, we run subtrade tendering, finalize material lead times, lock the schedule, and stage the lot. This is the phase most owners forget exists. Skipping it is the single most common reason a project starts late or runs over.

What pre-construction actually does:

• Tenders the trade stack against the final permit-issued drawings, which are usually slightly different from the drawings tendered earlier
• Confirms long-lead material delivery dates against the construction schedule
• Locks the construction schedule with the structural sequence, the inspection windows, and the move-in target
• Prepares the lot: fencing, tree protection, erosion-and-sediment-control measures, site office or trailer, utilities to the site
• Confirms the site safety plan and the construction access plan with neighbours and the City as needed

A four-to-six-week pre-construction phase that's done properly saves four to eight weeks of friction during construction.

Phase 4 · Construction (12–16 months)

Excavation through final walkthrough. Custom homes sit at the upper end of the range because of finish complexity: the millwork, the stone, the integrated mechanical systems. A simpler build, with a forgiving climate window and no scope changes, can land at twelve. A complex build with imports and a winter site can stretch toward eighteen.

The construction phase isn't a single block of even effort. Three sub-phases each have their own pace:

• Foundation and framing (3–5 months). Excavation, foundation pour, framing the structural shell. Weather-sensitive at the start; less so once the roof is on.
• Mechanical, electrical, and rough-in (3–4 months). All the systems that go inside the walls. Inspections cluster here; sequencing matters.
• Finishes and trade-out (5–7 months). Drywall, millwork, flooring, stone, fixtures, paint, landscape. The longest sub-phase by calendar, the one that's most sensitive to material lead times and decision lag.

What actually slows things down

• Design changes after permit submission. Each one resets a chunk of the schedule and can require a permit revision.
• Material lead times for imports, specialty windows, and certain stone slabs. Triple-glazed Step Code-grade windows can run 14–20 weeks. Order early.
• Inspection scheduling. Every municipality has weeks where the calendar tightens. Burnaby, Vancouver, and Coquitlam each have their own inspection booking protocols.
• Weather at three or four critical points: foundation pour in deep cold, framing in heavy rain, exterior cladding through a wet stretch, exterior paint in a hot dry summer.
• Subtrade availability during peak summer. The Lower Mainland trade stack tightens noticeably from May through September.

What doesn't slow things down

• The size of the home, within reason. A 4,500 sq ft and a 6,500 sq ft home build on roughly the same calendar.
• Engaging multiple trades. The right builder sequences trades so they overlap rather than block each other.
• Asking too many questions. Asking early is faster, every time, than catching up later.
• Specifying high-end finishes, as long as they're specified at the right time. The lead times are real but predictable.

How the BC home warranty interacts with timeline

Under BC's Homeowner Protection Act, every licensed residential builder carries 2-5-10 home warranty insurance: two years on materials and labour, five years on the building envelope, ten years on structural defects in load-bearing elements. The warranty kicks in at substantial completion, not at any earlier milestone. A few practical implications:

• The substantial completion date is the date the warranty clock starts. Owners sometimes push for an early occupancy permit before substantial completion, which can complicate warranty coverage if defects emerge between occupancy and substantial completion.
• Warranty inspections at year one and year five become predictable touchpoints. Building those into the long-term ownership plan from day one makes them less disruptive.
• The 10-year structural warranty changes the math on cutting corners during construction. A structural issue that emerges in year eight on a load-bearing assembly is the builder's problem, not the owner's.

A realistic timeline for a Burnaby custom-home owner

If you're walking a Burnaby Heights or Capitol Hill lot today and considering a custom build, the realistic schedule against your real-life calendar looks roughly like this:

• Months 1–6: lot due diligence, tree inventory, geotechnical report, design brief, schematic design
• Months 6–12: design development, construction documents, energy modeling, permit submission package complete
• Months 12–18: permit review (with potential resubmissions), pre-construction
• Months 18–34: construction
• Months 34–37: substantial completion, occupancy, final walkthrough, warranty handover

That's a three-year arc from initial lot conversation to the family living comfortably in the finished home. Compressing it past 24 months from sketch to keys takes either a very simple brief, a very forgiving lot, or both.

Build three months of buffer into your move-in date. Not because we expect to need it. Because the families who build it in are the ones who actually enjoy the last eight weeks instead of camping out among unfinished trim.

— Omid T., Project Manager, Icon Projects

Aligning the schedule with real life

The single most useful thing a client can do is align the real-life calendar with the realistic schedule, not the optimistic one. Leases. Schools. Work moves. Anything that touches the people moving in. The optimistic schedule never wins.

A few specific patterns we recommend:

• Don't list your existing home for sale until permits are issued and pre-construction is locked. Permit timelines are the variable; your sale date should follow them, not lead them.
• If kids are in the schools you want to stay in, time the move for summer rather than mid-school-year, even if it means a few extra weeks of overlap on the existing home.
• Plan major personal events (weddings, work travel, in-law visits) around the construction phases, not against them. Framing is easier to live with than finishes.
• Build the move-in buffer into the contract dates from the start. Three months at the back end is a small price for a calm move.

The same advice holds across Burnaby, Vancouver, Coquitlam, North Vancouver, and the Fraser Valley. The municipalities differ. The principles don't.

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Related on the Journal

• Burnaby's 2026 permit timeline
• The pre-build planning checklist
• 12 questions before signing a contract