The LEED AP Homes Accreditation exam, certified by the U.S. Green Building Council (USGBC), measures professional expertise in residential green building practices and sustainable design frameworks. Over a designated testing period of 120 minutes, participating candidates are required to answer 100 questions covering various sustainability domains including location, water conservation, energy efficiency, and indoor environmental quality.
Professionals involved in residential green building projects who possess experience with sustainable design, construction, and certification processes should take this accreditation to demonstrate advanced knowledge.
Review the candidate handbooks, study manuals, and reference guides provided by the U.S. Green Building Council (USGBC). Study all credit categories, specific prerequisites, documentation steps, and requirements. Utilize practice questions to test your knowledge across all 100 test items before heading to your scheduled test day.
This domain covers the fundamental administrative processes, team coordination methodologies, and documentation requirements that are necessary to successfully navigate the complex certification workflow for residential green building projects.
This section specifically focuses on site selections that actively promote environmentally responsible land-use patterns, successfully reduce urban sprawl, and provide convenient access to alternative sustainable transportation options for everyday residents.
This area addresses site design principles that minimize adverse environmental effects on local ecosystems, soil stability, and natural vegetation during and after the construction process is completed by project teams.
This domain examines indoor and outdoor water use reduction strategies, strict plumbing fixture requirements, and efficient water management practices tailored specifically for residential properties and communities seeking formal certification.
This segment explores building energy performance standards, modeling software usage, renewable generation techniques, and prescriptive methods designed to reduce fossil fuel consumption and carbon emissions across all residential structures.
This domain carefully reviews material selection criteria, waste reduction protocols, recycling practices, and proactive strategies to assess and mitigate long-term structural durability risks associated with sustainable residential construction projects.
This area focuses on source removal, ventilation protocols, pollutant control mechanisms, and comfort measures designed to guarantee high indoor air quality for all building occupants residing within the certified residential properties.
This section rewards project planning that integrates advanced sustainable design techniques, exemplary performance levels, or novel practices that are not explicitly covered elsewhere in the rating system framework.
This domain highlights specific environmental priorities identified by local USGBC chapters and the LEED International Roundtable in order to address pressing regional concerns and unique environmental conditions effectively during certification.
Arrive at the testing center fully prepared to complete the 100-question test within the allotted 120 minutes. Manage your time carefully across all items to ensure every question receives a proper response.
The exam consists of 100 questions covering various aspects of residential green building design, construction, and certification processes established by the U.S. Green Building Council.
The passing score for the accreditation test is 170 out of 200 possible points. Candidates must meet or exceed this score to earn the credential.
Test takers are given a total of 120 minutes to complete the 100 questions on the accreditation test administered by the U.S. Green Building Council.
The U.S. Green Building Council, commonly referred to as the USGBC, administers the accreditation program and provides the candidate handbooks, official guidelines, and reference materials needed for preparation.
Verified 2026-09-14
This page compiles verified facts and official documentation provided by the U.S. Green Building Council to outline exam requirements, domains, and logistics.