RTh4 zone in Port Coquitlam: Residential Townhouse 4
Ground-oriented attached dwellings with an intensive form.
Zone rules
| Purpose | Ground-oriented attached dwellings with an intensive form. |
|---|---|
| Main uses |
|
| Also allowed (secondary uses) |
|
| Minimum lot area | 1000 m² |
| Minimum lot width | 30 m lot width; 18 m frontage; 28 m lot depth |
| Maximum lot coverage | 45% |
| Maximum density | One dwelling unit per 170 m² of lot area |
| Maximum height | 10.5 m |
| Front setback | 4.0 m |
| Rear setback | 4.0 m |
| Interior side setback | 1.8 m |
| Street side setback | 4.0 m |
| Other rules | Usable open space of at least 15 m² per dwelling unit (plus 5 m² per dwelling unit of common open space where over 20 dwelling units). |
Source: Zoning Bylaw, 2008, No. 3630 (City's online copy, includes CD1 to CD44), s. 2 (read 2026-11-07)
Rules in the bylaw's general sections (parking, fences, suites, home businesses) also apply, and a lot can have site-specific rules. The City says its online bylaw copies are meant to be up to date but are not legal versions and may not include the most recent amendments. The consolidation date is not stated in the PDF. Zones are grouped in shared tables per category (A, RS/RTh/RRh/RA, NC/CC/DC/SSC/RC, M, P), so lines for those zones give the whole category section. There is no CD37 in the bylaw. Zone pages are taken from the bylaw text by a research agent and have not yet been reviewed by a person: confirm with the bylaw before you rely on them. How answers are checked.
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