Green building certifications for homes and apartments help builders, developers, and homeowners demonstrate energy efficiency, healthy indoor environments, and environmental responsibility. These are the most recognized programs for single-family homes, townhouses, and multifamily residential projects.
U.S. Green Building Council (USGBC)
The most widely recognized green home certification globally. LEED Homes covers single-family and multifamily residential projects with a points-based rating system across energy, water, materials, and indoor quality.

Passivhaus Institut
The global gold standard for ultra-low-energy homes. Passive House focuses on airtight construction, superinsulation, and heat recovery to reduce heating and cooling demand by up to 90%.
The EPA's certification for newly constructed homes and apartments that meet strict energy efficiency guidelines. ENERGY STAR homes are typically 10–20% more efficient than code-built homes.
An ANSI-approved green building assessment for multifamily residential new construction in the US and Canada. Known for its flexible, web-based assessment and cost-effective certification process.
BRE Group
BRE's residential quality mark helping homebuyers identify well-designed, sustainable new homes. Assesses running costs, health and wellbeing, and environmental footprint on a simple star rating.

GBCA
The Green Building Council of Australia's certification for sustainable homes. Green Star Homes evaluates energy, water, materials, and indoor environment quality for the Australian residential market.

Built Green Society of Canada
Canada's leading green home certification program. Built Green certifies new homes and renovations across energy efficiency, indoor air quality, resource use, and environmental impact.
The Passive House Institute US certification for high-performance residential buildings. PHIUS CORE adapts Passive House principles to North American climates with climate-specific performance targets.

U.S. Department of Energy
The U.S. Department of Energy's program for homes so energy efficient that a renewable energy system could offset all or most annual energy use. One of the most rigorous residential programs in the US.
The EPA's certification for new homes built with comprehensive indoor air quality protections. Addresses moisture control, radon, pest management, HVAC, combustion pollutants, and building materials.
Rankings are based on global market adoption, third-party recognition by standards bodies, number of certified projects or holders, geographic availability, and rigor of assessment requirements. Data is sourced from each program's official registry and our database of 748+ certification programs.
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