The LEED AP Neighborhood Development credential is an advanced professional designation from the Green Business Certification Inc. (GBCI) for people who design and manage sustainability at the scale of whole neighborhoods rather than single buildings. You earn it by passing a 100-question specialty exam, and you keep it by completing 30 hours of continuing education every two years. Fees run from $250 to $550 depending on whether you already hold the LEED Green Associate credential.
Of the five LEED AP specialty tracks, ND is the least common, which gives it real weight for urban planners, landscape architects, and developers working on mixed-use or master-planned projects.
What the Exam Covers
The specialty exam tests the LEED for Neighborhood Development rating system across five knowledge domains, each weighted by how many of the 100 questions it contributes:
- LEED Process — 13 questions on how projects register, document credits, and move through certification review.
- Smart Location and Linkage — 21 questions on where to build, including siting near existing infrastructure and transit and avoiding floodplains, wetlands, and threatened habitats.
- Neighborhood Pattern and Design — 23 questions on walkable street networks, mixed-use zoning, housing diversity, and reducing car dependence by placing homes near jobs and services.
- Green Infrastructure and Buildings — 21 questions on stormwater management, energy-efficient construction, and building-level sustainability applied across a development.
- Project Surroundings and Public Outreach — 7 questions on how a project connects to its surrounding community and engages the public during design.
Neighborhood Pattern and Design and Smart Location and Linkage together account for 44 of the 100 questions, so study time should be weighted accordingly.
Eligibility and the Two Exam Paths
You must be at least 18 to sit for any LEED AP exam, and you need the LEED Green Associate credential as a prerequisite. There are two ways to satisfy that requirement.
Specialty-Only Exam
If you already hold an active Green Associate credential, you register for the ND specialty exam on its own: 100 multiple-choice questions, two-hour time limit. The fee is $250 for USGBC members and $350 for non-members.
Combined Exam
If you don’t yet hold the Green Associate credential, you can take the Green Associate exam and the ND specialty exam in a single sitting. Each section has 100 questions, and you should budget up to four and a half hours. The combined exam costs $400 for USGBC members and $550 for non-members. You must pass both sections; failing either one means you earn neither credential from that attempt.
The combined route saves a second registration and a second trip to the testing center, but it is a long day. Candidates who fail the combined exam most often cite stamina rather than knowledge gaps.
Registering and Preparing
You register through your USGBC account, which routes credentialing functions to GBCI. After you pay the fee, you receive an eligibility ID that you use to schedule your appointment through Prometric. You can choose a physical testing center or a remote proctored session on your own computer.
The core study materials are the LEED AP with Specialty Candidate Handbook, available free through GBCI, and the LEED ND Rating System documentation. The handbook covers exam policies and content domains; the rating system details every prerequisite and credit a neighborhood development project must meet. USGBC also sells a 100-question practice set that mirrors the two-hour time limit. Taking it early as a diagnostic is more useful than saving it for final review.
The current rating system is LEED v4, with v4.1 updates in use. Registration for LEED v4 and v4.1 commercial projects has been extended through June 30, 2027. Make sure your study materials match the version the exam reflects.
Exam Day
You need a valid, unexpired, government-issued photo ID, whether you test at a Prometric center or remotely. The name on the ID must match your registration exactly, in Roman characters. Passports and national ID cards without a signature line are accepted if they carry a photo. If your legal name has changed since you registered, contact GBCI at least 15 days before your appointment to update the registration.
At a physical center, you check in, store personal belongings in a locker, and are escorted to a workstation. The testing interface lets you flag questions and return to them before you submit. For a remote proctored exam, your workspace must meet GBCI’s environment rules: a clean desk, a working webcam, and no unauthorized materials in the room.
Scoring and Results
As soon as you submit, the software shows a preliminary pass or fail result. Your raw score is converted to a scaled score between 125 and 200, and 170 or higher is a pass. Scaling accounts for small differences in difficulty across exam forms, so 170 represents the same competency level regardless of which version you took.
Official results, a digital certificate, and a shareable digital badge arrive electronically within a few business days. Your name then appears in the USGBC professional directory, where employers, clients, and project teams verify credentials.
Keeping the Credential Active
Your credential runs on a two-year reporting cycle that begins the day you pass the exam. In each cycle you must earn and report at least 30 continuing education hours. Of those 30, a minimum of 6 must be specific to the Neighborhood Development rating system. The remaining 24 can come from broader green building topics, including health and wellness, resilience, decarbonization, social equity, and the circular economy.
Hours can come from four activity types:
- Education courses approved through USGBC, GBCI, or recognized providers.
- Project participation, which earns 1 CE hour per credit for active work on a LEED-registered or LEED-certified project.
- Authorship of articles, papers, or other published content related to green building.
- Volunteering on LEED-related committees, reviews, or community efforts.
You log hours through your online GBCI account. The renewal fee depends on timing: $85 if you renew during the second year of your reporting period, $100 if you renew within 30 days after the period ends, or $150 for late renewal beyond that window.
If You Miss the Deadline
Once the two-year reporting period ends, a 12-month grace period begins. During those 12 months your credential status is “inactive.” You cannot use the credential designation on business cards, email signatures, or social media, and you cannot register for any new LEED exams.
Within the first 30 days of the grace period, you can still earn remaining hours and renew at the $100 rate with no reactivation fee. After 30 days, you owe both the renewal fee and a reactivation fee, totaling $150. You can continue earning and reporting hours through the full 12-month window.
If 12 months pass without renewal, the credential expires. The only way back is retaking the exam and paying registration fees from scratch, which runs $250 to $350 before study time. A short calendar reminder in year two prevents it.