LEED AP ND: The Credential & LEED ND Explained [2026]
A. Togay Koralturk
Last updated on September 01, 2026
7 min read
Most LEED conversations stop at the property line, but the way a neighborhood is laid out often decides more about its residents' footprint than any single building on it. A dense, walkable district with transit produces far fewer car trips than a scattered subdivision of even the greenest houses, and there is a LEED specialty for exactly that scale. The LEED AP ND is the least common of the five AP specialties and the most distinctive, because its subject is not a building at all. This guide covers what the LEED AP ND credential is, the LEED ND rating system behind it, what the exam involves, and how to decide whether this specialty or a more mainstream one fits your career.
What is a LEED AP ND?
A LEED AP ND is a LEED Accredited Professional with the Neighborhood Development specialty: the advanced LEED credential for professionals who apply green building principles at the scale of districts and neighborhoods rather than individual buildings, earned by passing the ND specialty exam on top of an active Green Associate credential.
Like every LEED AP with specialty, the credential certifies applied expertise: not just knowing what the rating system says, but knowing how a real project earns certification under it. What sets ND apart is the project. Where a LEED AP BD+C thinks in mechanical systems and building envelopes, a LEED AP ND thinks in street grids, transit access, land use mix, and density, which is why the credential attracts a different professional population: urban planners, landscape architects, civil engineers, and developers working at community scale.
What is LEED ND, the rating system?
LEED ND (LEED for Neighborhood Development) is the rating system that certifies neighborhood-scale development. Created in 2007 by the Congress for the New Urbanism, USGBC, and the Natural Resources Defense Council, it rewards compact, walkable, well-connected neighborhoods over sprawl.
The three-parent origin story explains the system's character. USGBC brought green building, the Congress for the New Urbanism brought walkable urban design, and the NRDC brought environmental protection, and LEED ND grades all three at once. Per CNU, projects are evaluated across smart location and linkage (where the neighborhood sits and what it connects to), neighborhood pattern and design (the walkability and compactness of the plan itself), green infrastructure and buildings (the sustainability of what gets built), plus innovation. Consider what that means in practice: an ND project earns recognition for putting homes within walking distance of shops and transit, for connected streets that shorten trips, and for protecting habitat at the edges, decisions no single-building rating system can see.
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What does LEED ND certify?
LEED ND certifies neighborhood-scale projects through two paths, per USGBC: a Plan certification for projects anywhere from early planning up to 75% constructed, and a Built Project certification for developments near completion or completed within the last three years, with the familiar four levels from Certified to Platinum.
| Path | When it applies |
|---|---|
| LEED ND: Plan | Any planning or design phase, up to 75% constructed |
| LEED ND: Built Project | Near completion, or completed within the last 3 years |
The two-path structure answers a problem unique to neighborhood development: timescale. A district takes years, sometimes decades, to build out, and financing depends on credibility long before ribbon-cuttings. The Plan path exists for exactly that moment; USGBC describes it as a tool for developers to market and fund a project by affirming its sustainability strategy while it is still on paper. The Built Project path then verifies the finished reality. Both paths grade toward the same four certification levels used across LEED, so a Platinum neighborhood signals the same rarity a Platinum building does.
The LEED AP ND exam
The ND specialty exam follows the standard AP shell per the candidate handbook: 100 multiple-choice questions in 2 hours, scored 125–200 with 170 to pass, closed-book, requiring an active Green Associate credential at registration, at $350 ($250 for USGBC members).
One transition detail currently distinguishes ND from its siblings: when the BD+C, O+M, and ID+C exams moved to v5 on June 30, 2026, USGBC confirmed that the ND and Homes exams continue on the rating-system version they currently use, because v5 launched for the commercial rating systems and ND follows its own timeline. For candidates this is simply good news about stability: the exam content is not mid-transition, and study materials for it are not aging the way older commercial-exam materials did this year. The maintenance obligations after passing match every AP specialty: 30 continuing-education hours per two-year cycle, 6 of them specialty-specific, as covered in our credential maintenance guide.
Who should earn the ND specialty?
Earn the ND specialty if your work shapes neighborhoods rather than buildings: urban and regional planners, urban designers, landscape architects, civil engineers working at district scale, and developers of master-planned or mixed-use communities are the credential's natural holders.
The test is where your decisions land. If your drawings and approvals determine street networks, land use mixes, transit connections, or open-space systems, the ND body of knowledge is your working vocabulary, and the credential certifies exactly the expertise your clients are buying. Public-sector professionals fit too: planning departments and redevelopment agencies increasingly write LEED ND language into district plans and requests for proposals, and the credential reads as fluency on both sides of that table. The honest caveat runs the other way: professionals whose work lives inside buildings will find the mainstream specialties a tighter fit, which is the comparison the next section makes.
ND vs the other LEED AP specialties
Choose by project scale: BD+C, O+M, and ID+C serve building-scale careers (new construction, operations, and interiors respectively), Homes serves residential construction, and ND stands alone at neighborhood scale, which makes it the specialty least interchangeable with the others.
| Specialty | Scale | Typical work |
|---|---|---|
| ND | Neighborhood / district | Planning, urban design, land development |
| BD+C | Whole building | New construction and major renovation |
| O+M · ID+C · Homes | Building / interior / home | Operations · fit-outs · residential |
The practical consequence of ND's uniqueness cuts both ways. Because no other specialty covers its ground, professionals in neighborhood-scale work get little substitute value from a BD+C credential; the reverse is also true, and an architect detailing curtain walls would carry an ND credential as trivia. For the many professionals who straddle scales (an architect who also masterplans, a civil engineer moving between site and district work), the common pattern is BD+C first for the mainstream base, ND second where the practice justifies it, since additional specialties are earned through their own exams on the same active-Green-Associate foundation.
How to prepare for the ND path
Preparation follows the same architecture as every AP specialty: secure the Green Associate foundation first, then study the ND rating system at project depth (its prerequisites, credits, and the logic connecting location, pattern, and infrastructure), and confirm readiness with timed practice before booking.
The path's first half is universal, and it is where most ND candidates actually stand today: the Green Associate is the mandatory first credential, and our Green Associate Complete Exam Prep Pack covers that exam end to end, with a course and study guide built as one teaching system. The specialty half is then a depth exercise in the ND body of knowledge itself, anchored in the rating system's own documents and the candidate handbook's exam specifications.
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Frequently Asked Questions
What is a LEED AP ND?
A LEED Accredited Professional with the Neighborhood Development specialty: the advanced LEED credential for professionals applying green building principles at neighborhood and district scale. It requires an active Green Associate credential and a passing score on the ND specialty exam.
What is LEED ND?
LEED for Neighborhood Development, the rating system that certifies neighborhood-scale projects rather than individual buildings. Created in 2007 by CNU, USGBC, and NRDC, it rewards compact, walkable, well-connected development across location, neighborhood pattern, and green infrastructure.
What is the difference between LEED ND and LEED AP ND?
LEED ND is the rating system that certifies neighborhood projects; a LEED AP ND is a person, the accredited professional specialized in that system. The same pattern holds across LEED: buildings and neighborhoods get certified, professionals get accredited.
Is the LEED AP ND exam moving to v5?
No. Per USGBC, the ND exam continues on the rating-system version it currently uses. The June 30, 2026 transition to v5 applied to the commercial specialty exams (BD+C, O+M, and ID+C), while ND and Homes follow their own timelines.
What are the requirements for the LEED AP ND credential?
An active LEED Green Associate credential at registration, plus a passing score of 170 on the 100-question, 2-hour ND specialty exam, per the candidate handbook. The exam fee is $350, or $250 for USGBC members.
Who is the ND specialty best for?
Professionals whose work shapes districts rather than buildings: urban and regional planners, urban designers, landscape architects, civil engineers at district scale, and developers of master-planned communities, plus public-sector planners writing LEED ND into district plans.
What certification levels can a LEED ND project earn?
The four standard LEED tiers: Certified, Silver, Gold, and Platinum, available through either the Plan path (up to 75% constructed) or the Built Project path (near completion or completed within the last three years).
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