MississaugaPlanning ApplicationsPlanning guidelines

Green Development Standard: Low-Rise Multi-Unit Residential Development Guidebook, Tier 1 Mandatory Metrics

Published by City of Mississauga

This is the City of Mississauga’s document, as published on its website on 19 October 2026. The municipality may have changed it since: check the current version at the source. Legal notice

Type: Guide
Published by: City of Mississauga
Date: January 2025
Also called: Guidebook
For: designer
Building types: All building types
Pages: 21

Overview

Mississauga's Green Development Standard guidebook for low-rise multi-unit residential development: buildings of four storeys or less with 10 or more units. Prepared by Sustainability Solutions Group and revised January 2025, it sets out the GDS scope and exemptions, how the standard runs through the Site Plan Application process on ePlans, and the Tier 1 mandatory metrics across five themes, with energy performance set at ENERGY STAR for New Homes 17.1 or R-2000. Each metric gives its requirement, submission specifications and resources. The low-rise Developer Checklist is completed from it.

What it covers

Land Acknowledgement
Guidebook Purpose
Green Development Standard Scope
Application Process
Mandatory Metrics
Theme 1: Energy and Building Performance
EB1: Energy Performance
Theme 2: Climate Impact
CI1: Embodied Carbon
Theme 3: Resilience
R1: Emissions Free Energy and Storage
R2: Refuge Space and Back-up Power Generation
Theme 4: Ecology
E1: Bird Friendly Glazing and Design
E2: Exterior Lighting
Theme 5: Natural Systems
NS1: Heat Island Effect
NS2: Tree Growth
NS3: Climate-Resilient Landscapes
NS4: Sustainable Roofs

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