RS-2 zoning in Coquitlam: what can you build?
Rural Residential
On a standard lot with a rear lane, RS-2 allows up to 2 units on a 33 × 122 ft lot (single detached house with secondary suite); up to 2 units on a 50 × 122 ft lot (single detached house with secondary suite); up to 2 units on a 66 × 122 ft lot (single detached house with secondary suite). These figures come from running BuildHere’s engine on each lot size with the Coquitlam rules for this zone.
Most units by lot size
| Lot (with lane) | Most units | Building form | Max floor area |
|---|---|---|---|
| 33 × 122 ft4,026 sq ft | Up to 2 units | Single detached house with secondary suite | 3,057 sq ft |
| 50 × 122 ft6,100 sq ft | Up to 2 units | Single detached house with secondary suite | 5,490 sq ft |
| 66 × 122 ft8,052 sq ft | Up to 2 units | Single detached house with secondary suite | 7,246 sq ft |
Building options on a 33 × 122 ft lot
| Option | Status | Units | Max floor area |
|---|---|---|---|
| Single detached house | Allowed | 1 | 3,057 sq ft |
| Single detached house with secondary suite | Allowed | 2 | 3,057 sq ft |
Size limits for single detached house with secondary suite on a 33 × 122 ft lot
| Max floor area (FSR 0.76) | 3,057 sq ft | CQ RS-2 s.1001(6) |
|---|---|---|
| Max height | 36.1 ft, about 2 storeys | CQ RS-2 s.1001(10) |
| Site coverage | 45% of site | CQ RS-2 s.1001(6) |
| Front setback | 24.9 ft | CQ RS-2 s.1001(8) |
| Side setback | 5.9 ft | CQ RS-2 s.1001(8) |
| Rear setback | 24.9 ft | CQ RS-2 s.1001(8) |
| Rough building footprint | up to 1,528 sq ft | Estimate, not a design |
| Parking stalls required | 3 stalls (minimum) | CQ s.706 |
Your lot will differ.
Frontage, depth, lane access, corner lots and frequent-transit areas all change the answer. Search your address for a report on the real lot in Coquitlam.
Common questions
How many units can I build in RS-2 zoning in Coquitlam?
With a rear lane and outside a frequent-transit area, RS-2 allows up to 2 units on a 33 × 122 ft lot (single detached house with secondary suite); up to 2 units on a 50 × 122 ft lot (single detached house with secondary suite); up to 2 units on a 66 × 122 ft lot (single detached house with secondary suite). Your own lot's frontage, depth and location change the result.
What is FSR?
Floor space ratio (FSR) is a building’s total floor area divided by the lot area. An FSR of 1.0 on a 4,026 sq ft lot allows about 4,026 sq ft of floor area across all storeys. Some bylaws, such as Burnaby’s R1, set no FSR at all; there BuildHere shows an effective FSR worked out from the height, setback and lot coverage limits.
Where do these RS-2 rules come from?
From City of Coquitlam Zoning Bylaw No. 3000, 1996, Part 10 (RS-2, RT-2), Part 12 (RM-1, RM-2, RA-1 to RA-3) and Part 22 (RS-1, RS-3, RS-4, RT-1, RT-3, RM-3 to RM-6), 2026 consolidation (rules approved 2026-10-15). Preliminary screening only. Verify with the City of Coquitlam.
Other Coquitlam zones
R-1R-2R-3R-4RS-1RS-3RS-4RT-1RT-2RT-3RTM-1RM-1RM-2RM-3RM-4RM-4ARM-5RM-6RA-1RA-2RA-3RMH-1