RSM/XL Zoning in Richmond — Small-Scale Multi-Unit Housing (RSM/XL)
RSM/XL — Small-Scale Multi-Unit Housing (RSM/XL) is a residential zoning district in the City of Richmond. The zone provides a density bonus for development involving six dwelling units to help achieve the City’s affordable housing objectives
On a typical RSM/XL-zoned lot you can expect up to 6 dwelling units, an FSR of about 0.6, a maximum height of 10 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 RSM/XL district
The zone provides a density bonus for development involving six dwelling units to help achieve the City’s affordable housing objectives
RSM/XL at a glance
| Max dwelling units | 6 |
|---|---|
| Floor space ratio (FSR) | 0.6 |
| Max height | 10 m |
| Max storeys (by right) | 2.5 |
| Site coverage | 45% |
| Zone category | Residential |
Density tiers in RSM/XL
| Tier | Min lot area | Max units | FSR | Max height |
|---|---|---|---|---|
| Small-Scale Multi-Unit Housing (RSM/XL) | 280.01 m² | 6 | 0.6 | 10 m |
| Small-Scale Multi-Unit Housing (RSM/XL) | — | 3 | 0.6 | 10 m |
Permitted uses in RSM/XL
- housing
- small-scale multi-unit
- boarding and lodging
- community care facility
- minor home business
- secondary suite
- bed and breakfast
RSM/XL zoning FAQ
What is RSM/XL zoning in Richmond?
RSM/XL (Small-Scale Multi-Unit Housing (RSM/XL)) is a residential zoning district in the City of Richmond. The zone provides a density bonus for development involving six dwelling units to help achieve the City’s affordable housing objectives
What can you build on RSM/XL-zoned land in Richmond?
Permitted uses in RSM/XL include housing, small-scale multi-unit, boarding and lodging, community care facility, minor home business, among others. Permitted uses are allowed outright; conditional uses may require Development Permit Board approval.
What is the FSR for RSM/XL in Richmond?
Floor Space Ratio (FSR) in RSM/XL is about 0.6. ZoneScout calculates the maximum buildable floor area for your specific lot.
How tall can a building be in RSM/XL?
RSM/XL permits a maximum building height of 10 m, generally about 2.5 storeys. Height can be affected by view corridors, setbacks, and the specific form of development.
How many units are allowed in RSM/XL zoning?
RSM/XL allows up to 6 dwelling units on an eligible lot. Under the Province's Bill 44 Small-Scale Multi-Unit Housing rules, most standard residential lots in Richmond now permit multiple units outright. The exact number depends on lot size and whether rental tenure is secured.
Other residential zones in Richmond
- RAH1 — High Density Low Rise Apartments (RAH1)
- RAH2 — High Density Low Rise Apartments (RAH2)
- RAL1 — Low Density Low Rise Apartments (RAL1)
- RAL2 — Low Density Low Rise Apartments (RAL2)
- RAM1 — Medium Density Low Rise Apartments (RAM1)
- RAM2 — Medium Density Low Rise Apartments (RAM2)
- RAM3 — Medium Density Low Rise Apartments (RAM3)
- RC1 — Compact Single Detached (RC1)
Look up a specific address in Richmond
Source: official Richmond zoning bylaw (PDF) · updated August 2026