RM-4 Zoning in White Rock - RM-4 Marine Drive Medium Density Multi-Unit Residential Zone
RM-4: RM-4 Marine Drive Medium Density Multi-Unit Residential Zone is a residential zoning district in the City of White Rock. Marine Drive medium-density multi-unit apartment development.
On a typical RM-4-zoned lot you can expect an FSR of about 1.1, a maximum height of 7.7 m, and site coverage up to 60%. Exact figures vary with lot size, frontage, and form of development, so look up your specific address to confirm.
Density is one unit per 80 m² of lot area. Floor the result and keep at least one unit.
Intent of the RM-4 district
Marine Drive medium-density multi-unit apartment development.
RM-4 at a glance
| Floor space ratio (FSR) | 1.1 |
|---|---|
| Max height | 7.7 m |
| Site coverage | 60% |
| Zone category | Residential |
Density tiers in RM-4
| Tier | Min lot area | Max units | FSR | Max height |
|---|---|---|---|---|
| RM-4 Marine Drive Medium Density Multi-Unit Residential Zone | 295 m² | - | 1.1 | 7.7 m |
Permitted uses in RM-4
- Multi-unit apartment residential in one or more principal buildings.
RM-4 zoning FAQ
What is RM-4 zoning in White Rock?
RM-4 (RM-4 Marine Drive Medium Density Multi-Unit Residential Zone) is a residential zoning district in the City of White Rock. Marine Drive medium-density multi-unit apartment development.
What can you build on RM-4-zoned land in White Rock?
Permitted uses in RM-4 include Multi-unit apartment residential in one or more principal buildings.. Permitted uses are allowed outright; conditional uses may require Development Permit Board approval.
What is the FSR for RM-4 in White Rock?
Floor Space Ratio (FSR) in RM-4 is about 1.1. ZoneScout calculates the maximum buildable floor area for your specific lot.
How tall can a building be in RM-4?
RM-4 permits a maximum building height of 7.7 m. Height can be affected by view corridors, setbacks, and the specific form of development.
How many units are allowed in RM-4 zoning?
RM-4 sets density as a rate rather than a fixed number of units per lot: Density is one unit per 80 m² of lot area. Floor the result and keep at least one unit. Look up your specific address for what that works out to on your lot.
Other residential zones in White Rock
- RE-1 - RE-1 SSMUH Estate Residential 1 Zone
- RE-2 - RE-2 SSMUH Estate Residential 2 Zone
- RI-1 - RI-1 (Infill 1) SSMUH Residential Zone, South of Hospital Lands
- RI-2 - RI-2 (Infill 2) SSMUH Residential Zone
- RM-1 - RM-1 Low Density Multi-Unit Residential Zone
- RM-2 - RM-2 Medium Density Multi-Unit Residential Zone
- RM-3 - RM-3 High Density Multi-Unit Residential Zone
- RS-1 - RS-1 SSMUH Residential Zone
Look up a specific address in White Rock
Source: official White Rock zoning bylaw (PDF) · updated September 2026