Codes, exemptions & field inspections
This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.
Regulatory framework
New York City Department of Buildings administers the current 2022 NYC Construction Codes and applicable 2025 NYC Energy Conservation Code provisions. The 2026 NYC Construction Codes were adopted but are scheduled to become effective July 17, 2027, so 2022 codes remain the principal construction standard in 2026.
Inspection lane
File the permit through DOB NOW: Build or the applicable DOB filing channel. After issuance, schedule required inspections through DOB NOW: Inspections; DOB may require plan examinations, special inspections, progress inspections, and a final sign-off or certificate of occupancy.
Minor-work playbook
NYC DOB states that most construction requires a permit. Limited exemptions may include ordinary cosmetic work that does not affect structural, egress, fire-safety, plumbing, electrical, mechanical, or occupancy conditions; use DOB’s permit guidance to confirm the exact scope.
Field rule
A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.
Inspection pipeline
Request with lead time
File the permit through DOB NOW: Build or the applicable DOB filing channel. After issuance, schedule required inspections through DOB NOW: Inspections; DOB may require plan examinations, special inspections, progress inspections, and a final sign-off or certificate of occupancy.
Preserve access
Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.
Close the record
Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.
Contractor verification
Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.
Planning reference
A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.
Open planning reference ↗Source trail
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
New York City Department of Buildings (Brooklyn/Kings County) is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact DOB NOW/Buildings support: 212-393-2660; general customer service: 311.
N/A; review time depends on filing type, objections, professional certification, and project scope.
File the permit through DOB NOW: Build or the applicable DOB filing channel. After issuance, schedule required inspections through DOB NOW: Inspections; DOB may require plan examinations, special inspections, progress inspections, and a final sign-off or certificate of occupancy.
New York City Department of Buildings administers the current 2022 NYC Construction Codes and applicable 2025 NYC Energy Conservation Code provisions. The 2026 NYC Construction Codes were adopted but are scheduled to become effective July 17, 2027, so 2022 codes remain the principal construction standard in 2026. NYC DOB states that most construction requires a permit. Limited exemptions may include ordinary cosmetic work that does not affect structural, egress, fire-safety, plumbing, electrical, mechanical, or occupancy conditions; use DOB’s permit guidance to confirm the exact scope.
Field sequencing matters
Code compliance is not only a plan-review exercise. Footings, reinforcement, framing, fireblocking, wiring, piping, insulation, weather protection, and life-safety systems each have points where the work must remain accessible. Build the inspection calendar into the trade schedule instead of treating it as a final administrative step.
When a project qualifies for a narrow minor-work exemption, keep a written explanation of why it qualifies and confirm that related zoning, utility, fire, energy, or environmental rules do not create a separate approval requirement.
Closeout file
Keep the approved plan set, inspection approvals, correction responses, contractor license verification, final certificate, and any occupancy release together. A clean record protects the owner, builder, lender, insurer, and future buyer.