AI plan check in New York, NY
AI-powered construction drawing review for New York projects - checked against 2022 NYC Building Code, the nyc uses its own building code (not state code), and the New York permit process at the NYC Department of Buildings (DOB).
For New York, NY construction teams. Last reviewed May 2026.
Why New York's Building Code Matters for Your Drawing Set
New York construction projects are governed by 2022 NYC Building Code - independent code based on 2015 IBC with extensive NYC-specific provisions, enforced by the NYC Department of Buildings (DOB). NYC uses its own building code (not state code). DOB enforces through borough offices. NYC Energy Conservation Code, NYC Mechanical Code, and NYC Plumbing Code are all NYC-specific. For a drawing set to make it through plan check without correction notices, the design must reflect both the base 2022 NYC Building Code and the New York-specific amendments - not just the model code. Local amendments matter most when they touch life-safety provisions (egress, fire-rated assemblies, accessibility) because those are the categories plan reviewers scrutinize most closely. The same drawing that would clear plan check in a city with only the base code adopted can draw a correction notice in New York because of a local amendment the design team didn't catch.
How the NYC Department of Buildings (DOB) Reviews Construction Drawings
Plan check at the NYC Department of Buildings (DOB) follows a typical AHJ workflow: intake completeness check, first-pass plan reviewer assignment, discipline-specific specialist review (structural, MEP, fire/life-safety, accessibility), correction-notice cycle, and final approval. New York's standard timeline of 6–20+ weeks depending on project type; professional certification available reflects the volume the department processes and the typical correction-cycle count. Projects that arrive at the AHJ with un-coordinated drawings, missing sheets, or unresolved cross-discipline conflicts trigger longer timelines because each correction cycle adds days to weeks. Teams that pre-screen drawings with AI plan check before submitting catch most of these issues at the design stage, typically reducing AHJ correction cycles from 3-5 down to 1-2.
Common Plan-Check Issues in New York
New York construction drawings carry a specific risk profile tied to the city's construction context: nyc building code is independent - not ibc-based in standard form; local laws (ll97, ll144, etc.) for energy, emissions, and facade inspection; fdny review required for fire protection systems; landmarks preservation commission review for designated buildings; zoning resolution affects bulk, far, setbacks, and use. Each of these conditions creates concrete design requirements that plan reviewers check for and that AI plan check can verify automatically. A drawing set that doesn't explicitly address the applicable conditions - for example, a New York project that ignores the local construction conditions above - will draw a correction notice from the NYC Department of Buildings (DOB), even if the rest of the design is sound.
New York Project Types and What They Require
The dominant New York project types are High-rise commercial/residential and Infrastructure, with significant volume in Transit, Affordable housing, Adaptive reuse. Each project type triggers a different code-compliance footprint: residential and multifamily projects emphasize IBC Chapter 11 / ADA accessibility, IBC Chapter 10 egress, and IECC/Title 24 energy compliance; commercial and mixed-use projects add IBC Chapter 9 fire protection and NFPA 13/72 systems; industrial and logistics projects emphasize IBC Chapter 6 occupancy classification and high-pile storage requirements. AI plan check adjusts the rule set based on the project type and occupancy classification on the drawing set.
New York Plan-Check FAQs
What building code does New York use?
New York, NY has adopted 2022 NYC Building Code - independent code based on 2015 IBC with extensive NYC-specific provisions. NYC uses its own building code (not state code). DOB enforces through borough offices. NYC Energy Conservation Code, NYC Mechanical Code, and NYC Plumbing Code are all NYC-specific. The Engineer of Record and Architect of Record should design to this adopted edition, including the local amendments, and the AHJ will review against the same.
How long does plan check take in New York?
Standard plan-check timelines at the NYC Department of Buildings (DOB) run 6–20+ weeks depending on project type; professional certification available. Complex projects, projects with code variances, and projects requiring multiple discipline reviews can extend the timeline. Pre-screening drawings with AI plan check before submitting reduces the correction-cycle count and tends to shorten the overall timeline.
Who reviews construction drawings for permits in New York?
The NYC Department of Buildings (DOB) is the authority having jurisdiction (AHJ) for New York, NY. Plan reviewers at the AHJ check submittals for compliance with 2022 NYC Building Code - independent code based on 2015 IBC with extensive NYC-specific provisions and the local amendments. The licensed plan reviewer retains the final approval decision under the adopted code.
What are the most common plan-check issues in New York?
New York projects most often run into plan-check issues tied to the city's specific construction context: NYC Building Code is independent - not IBC-based in standard form; Local Laws (LL97, LL144, etc.) for energy, emissions, and facade inspection; FDNY review required for fire protection systems. Designs that don't explicitly address these conditions tend to draw correction notices and extend the permit timeline.
How does AI plan check work for New York construction projects?
AI plan check parses every sheet in the drawing set in minutes and flags potential code-compliance and coordination issues against 2022 NYC Building Code - independent code based on 2015 IBC with extensive NYC-specific provisions, with citations to the specific sheet and code section. Findings are reviewed by the design team before submitting to the NYC Department of Buildings (DOB), reducing back-and-forth correction cycles with the AHJ. AI plan check is a discovery and screening tool; the licensed Engineer of Record retains design responsibility and the AHJ retains approval authority.
What types of construction projects are most common in New York?
The dominant project types in New York are High-rise commercial/residential, Infrastructure, Transit, with Affordable housing and Adaptive reuse also active. Each project type carries its own code-compliance considerations, and the AI plan check engine adjusts the rule set based on occupancy classification and project type.
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Ready to AI-Review Your New York Project?
Upload a drawing set and see what AI plan check surfaces against 2022 NYC Building Code - independent code based on 2015 IBC with extensive NYC-specific provisions and the nyc uses its own building code (not state code) - before you submit to the NYC Department of Buildings (DOB).
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