PoCo permits 3 to 6 units on its RS residential zones, with one extra step other Tri-Cities lack and cost realities worth knowing before you commit. Here is the honest local picture.
Free feasibility check on any Port Coquitlam lot, answered within one business day.
Properties zoned RS (residential small-scale), including RS1 through RS4, permit 3 to 6 SSMUH units depending on lot characteristics and transit proximity. You can confirm a property's zoning and OCP designation on PoCoMAP.
The step that distinguishes PoCo: new duplexes, projects with 3 or more units, and accessory dwelling units need a SSMUH Development Permit before the building permit. The upside is that council has delegated approval authority to staff for designs that comply with the zoning bylaw and OCP guidelines, so a clean, compliant application moves faster than the extra step suggests.
Shortcut: text Dawar directly at 604-808-3797 with your address. He answers his own phone, and he'll tell you straight what your lot allows. No form needed.
Port Coquitlam publishes more cost transparency than most municipalities, and the numbers matter:
DCCs apply to SSMUH projects across five categories, though new secondary suites and accessory buildings are exempt. Rates change; the city's DCC page always has the current schedule.
Connecting new units to city infrastructure means work outside your property line, and it is charged per property. The city's own guide notes recent corner lots with lane access on two sides exceeding $100,000 in additional offsite costs. This is exactly the kind of line item a feasibility check surfaces before you commit.
Small-scale residential properties sit in Development Permit Areas, so the city reviews how dwellings and landscaping fit the neighbourhood. Designing for those guidelines from day one is what unlocks the faster staff-level approval.
Strong SSMUH areas include Downtown PoCo, Riverwood, and Oxford Heights.
Port Coquitlam permits 3 to 6 SSMUH units on properties in its RS residential zones (RS1 through RS4), with the 6-unit option tied to frequent transit proximity. Check your property's zoning on PoCoMAP.
Yes. New duplexes, developments with 3 or more units, and accessory dwelling units require a SSMUH Development Permit before a building permit can be issued. Designs that comply with the zoning bylaw and OCP guidelines can be approved directly by staff under delegated authority, which speeds things up considerably.
Two categories to budget early: development cost charges, which apply to SSMUH projects but not to new secondary suites or accessory buildings, and offsite servicing costs for connecting to city infrastructure. The city's own guide notes recent corner lots with lane access on two sides have seen more than $100,000 in additional offsite costs.
Port Coquitlam brought its SSMUH framework into effect in 2024, permitting 3 to 6 units on RS-zoned properties, and pairs it with a development permit process that council has delegated to staff for compliant designs.
Zoning confirmation, the development permit path your project would follow, an early flag on offsite servicing and DCC exposure so the budget is honest from day one, and a straight answer on viability within one business day.
Facts on this page are verified against the City of Port Coquitlam's published SSMUH guidance. Last reviewed July 2026.
Send your property address and we'll review your lot's SSMUH eligibility, unit potential, and realistic options. You get a straight answer within one business day. No cost, no obligation, no sales pitch.
Leave your number and we'll call you back within one business day. Or call or text now at 604-808-3797.