I-4 Zoning in Vancouver — High Technology
I-4 — High Technology is a industrial zoning district in the City of Vancouver. The Railtown Historic Industrial District is one of the city’s original industrial districts.
On a typical I-4-zoned lot you can expect an FSR of roughly 3.0–5.0 and a maximum height of 18.3 m. Exact figures vary with lot size, frontage, and form of development — look up your specific address to confirm.
Intent of the I-4 district
The Railtown Historic Industrial District is one of the city’s original industrial districts. The precinct has a distinct industrial character defined by its collection of historic building forms, building material, proximity to the Port of Vancouver and unique street pattern.
I-4 at a glance
| Floor space ratio (FSR) | 3.0–5.0 |
|---|---|
| Max height | 18.3 m |
| Zone category | Industrial |
Density tiers in I-4
| Tier | Min lot area | Max units | FSR | Max height |
|---|---|---|---|---|
| High Technology | — | — | 5.0 | 18.3 m |
Permitted uses in I-4
- Office uses
- Retail uses
- Service uses
- Community uses
- Institutional uses
- Public Utility
I-4 zoning FAQ
What is I-4 zoning in Vancouver?
I-4 (High Technology) is a industrial zoning district in the City of Vancouver. The Railtown Historic Industrial District is one of the city’s original industrial districts.
What can you build on I-4-zoned land in Vancouver?
Permitted uses in I-4 include Office uses, Retail uses, Service uses, Community uses, Institutional uses, among others. Permitted uses are allowed outright; conditional uses may require Development Permit Board approval.
What is the FSR for I-4 in Vancouver?
Floor Space Ratio (FSR) in I-4 generally ranges from about 3.0 up to 5.0. ZoneScout calculates the maximum buildable floor area for your specific lot.
How tall can a building be in I-4?
I-4 permits a maximum building height of 18.3 m. Height can be affected by view corridors, setbacks, and the specific form of development.
Other industrial zones in Vancouver
- I-1 — Light Industrial
- I-1A — Light Industrial
- I-1B — Light Industrial
- I-1C — Light Industrial
- I-2 — General Industrial
- I-3 — High Technology
- M-1 — Light Industrial
- M-1A — Light Industrial
Look up a specific address in Vancouver
Source: official Vancouver zoning bylaw (PDF) · updated August 2026