A-4 zone in Maple Ridge: Intensive Greenhouse
Intensive cultivation of crops in greenhouse structures.
Zone rules
| Purpose | Intensive cultivation of crops in greenhouse structures. |
|---|---|
| Main uses |
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| Also allowed (secondary uses) |
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| Minimum lot area | 1.8 hectares |
| Minimum lot width | 48.0 metres |
| Maximum lot coverage | 60% for all buildings together (no limit if stormwater requirements are met); greenhouses 50% (no limit if stormwater control is shown to be adequate); houses 10%; 10% or 279.0 m² of floor area (whichever is less) for produce sales and other accessory buildings |
| Maximum density | One house and one produce sales building per lot |
| Maximum height | 9.5 metres (house); 15.0 metres (agricultural and cannabis production buildings); 7.0 metres (agricultural employee residential) |
| Maximum height, accessory buildings | 6.0 metres |
| Front setback | 7.5 metres (house); 15.0 metres (greenhouses); 30.0 metres (agricultural buildings); 60.0 metres (cannabis production) |
| Rear setback | 7.5 metres (house); 15.0 metres (greenhouses and agricultural buildings); 30.0 metres (cannabis production) |
| Interior side setback | 1.5 metres, and the two interior side setbacks together at least 3.5 metres (house); 7.5 metres (greenhouses); 15.0 metres (agricultural buildings); 30.0 metres (cannabis production) |
| Street side setback | 4.5 metres (house); 7.5 metres (greenhouses); 30.0 metres (agricultural buildings); 60.0 metres (cannabis production) |
| Accessory building setbacks | front 7.5 m, rear 7.5 m, interior side 1.5 m, exterior side 4.5 m, and 3.0 m from the face of a residential building (agricultural employee residential, produce sales and other accessory uses) |
| Other rules |
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Source: Maple Ridge Zoning Bylaw No. 7600-2019 (consolidated to July 28, 2026), s. 504 (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. Consolidated PDF with a list of amending bylaws at the end. Residential sections 601 to 604 and 615 are deleted by Bylaw 8104-2026; CD sections 1037, 1038, 1043, 1044 and 1046 to 1049 are held for future zones (no text). Zone section numbers are the bylaw's 3 to 4 digit section numbers. The City's map still carries old Bylaw 3510 zones (R-1, R-2, R-3, R-4, RT-1) on some lots, which are not part of Bylaw 7600. 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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