Vancouver Step Code Requirements
Current Step: 3+ (VBBL exceeds provincial minimum) | ACH Target: 2.5 ACH50 or better | Climate Zone: 4 | HDD: ~2,925 | Permit Office: vancouver.ca/building
Current Requirements
The City of Vancouver operates under the Vancouver Building By-law (VBBL), which often exceeds the provincial BC Building Code. Vancouver adopted the Zero Emissions Building Plan in 2016 and has been progressively tightening energy requirements.
For Part 9 residential buildings, Vancouver currently requires Step 3 as the minimum, with near-zero emissions performance for mechanical systems. The VBBL includes additional requirements around embodied carbon and electric heating that go beyond the standard provincial Step Code.
Key Differences from Provincial Step Code
- Zero emissions focus: Vancouver’s requirements emphasize eliminating fossil fuel heating in new buildings, going further than the provincial Step Code’s energy-only framework.
- Electric heating push: New buildings are strongly encouraged or required to use electric heat pumps rather than gas systems.
- Climate Zone 4 advantage: Vancouver’s milder climate (CZ4, ~2,925 HDD) means lower insulation requirements to hit the same Step Code level. Designs that need R-28 walls in the Okanagan (CZ5) may only need R-22 in Vancouver.
- Higher construction volume: Vancouver’s building community has deep experience with Step Code compliance, and the energy advisor network is well-established.
Metro Vancouver: Municipality Comparison
Metro Vancouver municipalities set their own Step Code adoption levels:
| Municipality | Current Requirement | Notes |
|---|---|---|
| City of Vancouver | Step 3+ (VBBL) | Zero emissions requirements on top |
| Surrey | Step 3 | Largest suburban municipality |
| Burnaby | Step 3 | Active green building program |
| Richmond | Step 3 | Flood plain considerations affect foundation design |
| North Vancouver (District) | Step 4 | Among the most advanced in the region |
| West Vancouver | Step 4 | Early adopter of higher steps |
Several Metro Vancouver municipalities already require Step 4 or higher, making the region a preview of where the rest of BC is headed in 2027.
Permit Process
Standard framework with VBBL additions:
- Pre-construction: Energy advisor produces compliance report per VBBL requirements
- Blower door test: Airtightness verification at required ACH50 level
- As-built report: Final compliance documentation for occupancy
Rebates and Incentives
- BC Hydro New Construction program: Up to $15,000 for high-performance homes (Vancouver is BC Hydro service area)
- CleanBC Better Homes: Federal and provincial incentives
- FortisBC: Limited applicability in Vancouver (primarily BC Hydro territory), but available for gas-connected homes
For Okanagan Builders
BCStepCode.ca is a province-wide resource. If you are building in Metro Vancouver, the same fundamentals apply: air barrier continuity, mid-construction testing, and proper mechanical system selection.
The CZ4 climate means an easier path to the same Step Code level. Okanagan builders expanding into Metro Vancouver should work with a local energy advisor familiar with VBBL requirements.
Use our rebate calculator to compare your numbers across regions.