RT40 Zoning in Delta — Townhouse Residential 40 Zone
RT40 — Townhouse Residential 40 Zone is a residential zoning district in the City of Delta. Townhouse developments at a maximum density of 40 UPH.
On a typical RT40-zoned lot you can expect a maximum height of 9.5 m (2.5 storeys) and site coverage up to 45%. Exact figures vary with lot size, frontage, and form of development — look up your specific address to confirm.
Intent of the RT40 district
Townhouse developments at a maximum density of 40 UPH.
RT40 at a glance
| Max height | 9.5 m |
|---|---|
| Max storeys (by right) | 2.5 |
| Site coverage | 45% |
| Zone category | Residential |
Density tiers in RT40
| Tier | Min lot area | Max units | FSR | Max height |
|---|---|---|---|---|
| Townhouse Residential 40 Zone | 2000 m² | — | — | 9.5 m |
Permitted uses in RT40
- Townhouse
- indoor amenity space
- home occupation
RT40 zoning FAQ
What is RT40 zoning in Delta?
RT40 (Townhouse Residential 40 Zone) is a residential zoning district in the City of Delta. Townhouse developments at a maximum density of 40 UPH.
What can you build on RT40-zoned land in Delta?
Permitted uses in RT40 include Townhouse, indoor amenity space, home occupation. Permitted uses are allowed outright; conditional uses may require Development Permit Board approval.
How tall can a building be in RT40?
RT40 permits a maximum building height of 9.5 m, generally about 2.5 storeys. Height can be affected by view corridors, setbacks, and the specific form of development.
Other residential zones in Delta
- RA6 — Apartment Residential 6 Zone
- RA20 — Apartment Residential 20 Zone
- RA112 — Apartment Residential 112 Zone
- RA120 — Apartment Residential 120 Zone
- RA180R — Apartment Townhouse Residential 180 Rental Zone
- RD1 — Duplex/Single Detached Residential 1 Zone
- RD2 — Duplex/Single Detached Residential 2 Zone (Beach Grove waterfront)
- RD3 — Duplex/Single Detached Residential 3 Zone
Look up a specific address in Delta
Source: official Delta zoning bylaw (PDF) · updated August 2026