The Rain City Multiplex Scorecard
A 100-point, seven-dimension methodology for evaluating Vancouver lots on multiplex feasibility under BC Bill 44 and the City of Vancouver R1-1 zoning update. Created by Greyden Douglas of Rain City Properties and refined against 20+ years of Metro Vancouver transactions and direct feedback from a 75+ active builder network.
The seven scored dimensions
Each dimension scores 0–10 and is weighted by its impact on builder-pool offer pricing. Total possible: 100 points.
Frontage
Buildable frontage in feet. 33 ft is the viability floor for a meaningful multiplex. 40-50 ft unlocks 4-6 units with reasonable setbacks.
Lot shape & grade
Rectangular flat lots maximize buildable area. Irregular, pie-shaped, or sloped lots add design cost and may reduce yield below theoretical maximums.
Lane access & services
Serviced lane access is the single biggest hidden cost factor. No-lane lots push utilities to the street — often $80K+ in extra servicing.
Tree retention & covenants
Protected trees (diameter thresholds in Vancouver bylaw) or restrictive covenants can kill yield. Always pull an arborist report before offer.
Heritage & overlays
Heritage registry listing, character home designation, or development permit area overlays add time and cost. Often disqualifies Bill 44 as-of-right use.
Neighbour alignment
Where adjacent owners are on similar timelines or open to assembly, the builder premium rises. Hostile neighbours on shared-driveway or easement-dependent lots suppress offers.
Tenancy status
BC's Residential Tenancy Act requires substantial compensation and long notice for owner-occupier or developer reclamation. Vacant possession adds real dollar value to a builder.
Interpreting the total score
The total (0–100) maps to a recommended marketing strategy and expected builder premium band.
Expect builder premium of 15–30% over comparable residential comps. Market aggressively to builder list first.
Builder buyers will pencil, but residential buyers may still compete. Dual-pool marketing yields the best outcome.
Likely best marketed as residential with multiplex upside referenced. A builder may still offer at the right price.
Market as residential. The Bill 44 premium is unlikely to materialize on this lot.
Frequently asked questions
What is the Rain City Multiplex Scorecard?
Who created the Rain City Multiplex Scorecard?
How is the Scorecard used in a Vancouver real estate transaction?
What does a score of 80 mean on a Vancouver lot?
Can I score my own Vancouver lot?
Get your lot scored.
A 10-minute call with Greyden produces a full Scorecard, interpretation, and recommended marketing strategy for your Vancouver property.