Most NYC moves fall into one of two categories: a standard content move governed by building-management rules and a Certificate of Insurance, or a structural/exterior operation that requires formal filings with the NYC Department of Buildings (DOB) and the NYC Department of Transportation (DOT). Knowing which category your move falls into is the single fastest way to determine what you actually need to file.
For a typical apartment or office move, you generally need building-management approval, a COI naming the building as additional insured, a reserved freight elevator, and protective coverings in place before crews arrive. No DOB or DOT permit is required unless the move involves structural alterations, exterior hoists, crane operations, or permanent changes to plumbing or mechanical systems. When those elements enter the picture, DOB filings (ALT-1, ALT-2, ALT-3, or DM designators) and DOT curb or sidewalk permits become mandatory, and a Registered Architect (RA) or Professional Engineer (PE) must typically sign the drawings.
- Who files what: Building management approvals and COI submissions fall on the tenant or moving company. DOB filings require the property owner or a licensed RA/PE. DOT street-use permits are filed by the contractor or crane vendor.
- Fastest two actions: Pull the building's move packet from management and confirm with DOB or DOT whether your move involves a hoist, crane, or any structural alteration.
Pro Tip: Request your COI at least two weeks before move day and provide the exact additional-insured language the building requires. Last-minute certificate corrections are one of the most common causes of move-day refusals.
Table of Contents
- What types of NYC building move requirements apply to your scenario?
- Which DOB permits actually apply to moves?
- When do you need DOT permits for a move?
- Hoist and crane requirements: what you need before move day
- What building managers require for NYC moves
- COI checklist: what NYC buildings typically require from movers
- How to apply for permits: step-by-step with timelines and costs
- Penalties and risks from skipping permits or building rules
- What property managers expect for major and structural moves
- Notifying neighbors and tenants about scheduled building moves
- Equipment and material standards for NYC building moves
- ADA compliance requirements during NYC building moves
- Environmental and noise ordinance considerations for NYC moves
- Key Takeaways
- Authoritative sources and where to file
- FAQ
What types of NYC building move requirements apply to your scenario?
The table below maps the most common move scenarios to the specific permits, filing parties, cost bands, timelines, and building-management steps involved.
| Scenario | Permit types (DOB/DOT/specialty) | Who files or signs | Typical cost range | Typical timeline | Building-management actions required |
|---|---|---|---|---|---|
| Small apartment move (freight elevator, no exterior work) | None (building policy only) | Tenant / moving company | —; building deposit varies | Days (COI + booking) | Elevator reservation, masonite/runners, COI submission |
| Large apartment move (hallway protection, off-hours) | None typically; DOT if truck blocks lane | Tenant / moving company; DOT filed by contractor | Overtime attendant fees; DOT permit if needed | 1–2 weeks for DOT if required | Elevator attendant, extended protection, off-hours scheduling |
| Corporate/office relocation with heavy equipment | ALT-2 if MEP systems altered; DOT if curb blocked | Owner/RA/PE for DOB; contractor for DOT | DOB filing fees + expediting; DOT permit fees | Weeks to months for DOB; 1–4 weeks for DOT | Freight elevator reservation, floor load verification, COI |
| Exterior hoist or crane move | DOT curb/sidewalk permit; DOB if structure affected | Crane vendor (DOT); owner/RA/PE (DOB) | Crane rental, rigging, DOT fees | 2–4 weeks minimum | Building sign-off, safety zone, flaggers |
| Structural building relocation (raising/moving) | DM designator (DOB); DOT road use; special inspections | Licensed contractor + RA/PE; DOB/DOT filings | Significant; engineering + permit costs | Months | Engineered supports, special inspections, BC 3306 safety zones |
Borderline cases arise when a corporate move involves both a crane and interior MEP alterations. In that situation, both a DOT curb permit and a DOB ALT filing are required, and an RA or PE signature on sealed drawings is non-negotiable. Structural relocation is a civil-engineering operation governed by the NYC Existing Building Code Chapter 14, not a logistics exercise.
Quick checklist before you start:
- Identify your scenario from the table above.
- Assemble required documents: COI, building management form, and any DOB/DOT permits.
- Assign filing responsibility clearly to owner, RA/PE, contractor, or moving company.
Which DOB permits actually apply to moves?
Most content-only moves, where you are moving furniture, equipment, and boxes without touching the building's structure or systems, do not require a DOB permit. The DOB distinction that matters is whether your move involves permanent alterations, structural changes, or a physical relocation of the building itself.
NYC DOB permit categories break down into four main application types:
- New Building (NB): Applies to new construction. Rarely relevant to moves unless an entirely new structure is being built as part of a relocation project.
- ALT-1 (Alteration Type 1): Major alterations that change a building's use, egress, or occupancy. Required when a structural relocation changes how a building is classified or used.
- ALT-2 (Alteration Type 2): Multi-trade renovations involving plumbing, mechanical, or electrical systems. Triggered during tenant fit-outs when a corporate relocation involves moving appliances, HVAC equipment, or plumbing fixtures to new locations.
- ALT-3 (Alteration Type 3): Single-trade, limited-scope work. May apply to minor alterations that accompany a move but do not affect multiple systems.
- DM (Demolition/Raising/Moving): The DM designator applies when a building is physically raised, relocated, or partially demolished. Buildings Bulletin BB 2015-010 specifies that submittal documents for raising or moving a building must include a sequence of operations, special inspections, structural monitoring plans, temporary support details, and sealed drawings labeled "DM."
When a physical building move or raising is involved, Chapter 14 of the NYC Existing Building Code governs compliance, including fire, zoning, accessibility, and utility reconnection requirements. Special inspections under Chapter 17 are mandatory, and permit holders must notify the DOB at least 48 hours before work begins, with periodic inspections required at the first lift and weekly during unsecured periods.
Pro Tip: If your move involves any load-bearing structure, new utility connections, or permanent alterations, consult a licensed RA or PE before assuming no DOB filing is needed. The cost of a pre-move consultation is far lower than a stop-work order mid-operation.

When do you need DOT permits for a move?
DOT permits come into play the moment a move extends beyond the building's property line onto the street, sidewalk, or curb. The most common triggers are a crane or hoist base occupying curb space, a large moving truck blocking a travel lane, or a sidewalk shed required to protect pedestrians during exterior work.
Common DOT permit situations for NYC moves:
- Temporary no-parking zones or curb lane closures for loading/unloading
- Sidewalk closure or sidewalk shed installation during exterior hoist operations
- Crane base or rigging equipment staged on a public roadway
- Full lane closures requiring a traffic-control plan and flaggers
DOT street-use approvals typically take 1–4 weeks for standard applications. Complex lane closures or operations near major intersections can take longer, especially when a police detail or Citywide traffic-control coordination is required. Submit your DOT application as early as possible; waiting until two weeks before move day for a crane operation is a scheduling risk.
What DOT commonly requires in the application:
- Site plan showing the footprint of the operation and affected curb/lane areas
- Crane or hoist specifications and equipment dimensions
- Certificate of Insurance naming the City of New York as additional insured
- Traffic-control plan, including flagger placement and detour routes
- Neighbor or tenant notification documentation when required by the permit conditions
Coordinate with building management and, when a full lane closure is necessary, contact the local NYPD precinct early. DOT and NYPD coordination for major closures can add days to your approval timeline.

Hoist and crane requirements: what you need before move day
Exterior hoists and cranes introduce the most complex permit and safety requirements of any NYC move scenario. Two agencies are always involved: DOT for the curb and road use, and DOB when the hoist or crane affects the building's structure, façade, or requires anchor points.
What triggers a crane or hoist permit:
- Removing or installing large items through a window or façade opening
- Staging a crane base or hoist tower on a public sidewalk or street
- Any rigging that attaches to or loads the building structure
Required documentation and parties:
- Crane vendor's DOB-issued rigger license
- Lift plan and equipment specifications
- DOT curb/sidewalk permit
- DOB filing when the operation affects the building structure (owner/RA/PE must sign)
- Property-management written sign-off
- COI naming the building owner, management company, and City of New York
Operational steps for the move coordinator:
- Verify the crane vendor's DOB rigger license and insurance before signing any contract.
- Confirm the lift plan is stamped by a licensed PE.
- Submit DOT application with full crane specs and traffic-control plan.
- File DOB application if structural anchor points or façade penetrations are involved.
- Establish a crane exclusion/safety zone and assign flaggers per the traffic-control plan.
- Schedule a licensed rigging crew and confirm who pays DOT fees and any fines.
- Confirm all permits are in hand and inspections are scheduled before crews mobilize.
When a hoist must occupy curb space, DOT often requires a traffic-control plan and can mandate flaggers or a police detail. Coordinating this early avoids date changes and the additional labor costs that come with rescheduling a crane crew.
What building managers require for NYC moves
Property managers treat moves as risk-mitigation exercises. Their requirements protect common-area assets, maintain insurance compliance, and limit disruption to other occupants. Most of these rules are non-negotiable, and building-management move procedures at major Manhattan office towers illustrate exactly how detailed these requirements get.
Standard building requirements:
- Freight elevator reservation confirmed in writing before move day
- Elevator attendant present during the entire move window
- Move windows restricted to after 6:00 PM on weekdays or weekends
- Masonite runners and corner guards installed in all corridors and elevator cabs
- Rubber-wheeled dollies only (no metal wheels on hardwood or tile floors)
- Compliance with posted load-per-square-foot limits in freight areas
Deposit and fee norms:
- Damage deposit held until post-move inspection clears
- Overtime minimums for attendants and security staff
- Minimum-hour charges for elevator reservations
- Cancellation fees triggered if 24 hours' notice is not provided
Documentation managers typically request:
- COI naming the building owner and management company as additional insured
- Mover contact name and phone number for day-of coordination
- Proof of mover license or registration
- Pre-move condition inspection sign-off
Building-management "work orders" and freight-elevator bookings function as internal permits. Without a confirmed booking in the building's management system, crews will be turned away at the loading dock regardless of what external permits they hold.
Pro Tip: Submit your move packet to building management at least 10 business days before move day. Include the COI, a detailed move schedule with start and end times, and the names of all crew members. Managers who receive complete packets approve moves faster and are more flexible on scheduling adjustments.
COI checklist: what NYC buildings typically require from movers
A Certificate of Insurance is the single document that most often determines whether a move proceeds or gets stopped at the door. NYC buildings commonly require COI limits that generally meet the building's minimum standards and may be higher for complex moves. Crane or hoist operations, or moves involving heavy equipment, typically push requirements toward the higher end.
| COI element | What buildings typically require |
|---|---|
| General liability coverage requirements vary by building policy and move complexity, generally starting from standard minimums and increasing as needed. | |
| Additional insured | Building owner and management company named by full legal name |
| Waiver of subrogation | Required in favor of building owner/management |
| Certificate holder | Building owner's legal name and address |
| Effective dates | Must cover the full move window, including setup and cleanup days |
| Workers' compensation | Evidence of coverage for all crew members |
| Commercial auto | Required for trucks operating on building property or loading dock |
Full COI checklist for move coordinators:
- Confirm the building's exact additional-insured language (get it in writing from management).
- Verify effective dates cover the entire move window, not just the primary move day.
- Confirm the waiver of subrogation endorsement is included, not just referenced.
- Obtain workers' compensation and disability evidence for the crew.
- Provide commercial auto coverage proof for all vehicles accessing the loading dock.
- Submit the COI to building management at least five business days before the move.
The DOB's own licensing insurance guidelines require that all insurance certificates include the contractor's license number, business name, address, and a certificate holder box with the DOB's address when the work involves a licensed contractor filing a permit. For building-management purposes, the certificate holder box must name the building, not the DOB.
How to apply for permits: step-by-step with timelines and costs
Getting the right permits in the right order is where most move delays originate. The sequence below applies to moves that require DOB or DOT filings; for content-only moves, skip to step 3.
- Confirm scope with building management. Pull the building's move packet and identify whether any structural, MEP, or exterior work is involved.
- Determine DOB/DOT need. If the move involves a hoist, crane, structural alteration, or curb use, both agencies are likely involved.
- Engage an RA or PE. Required for DOB ALT-1/2 or DM filings, structural drawings, and any work requiring sealed plans.
- Assemble and submit DOB filings via DOB NOW. The owner or RA/PE of record files; expediting services can accelerate review.
- Submit DOT application. The contractor or crane vendor files; include site plan, crane specs, COI, and traffic-control plan.
- Obtain COI and building approvals. Submit COI to building management; confirm elevator reservation and attendant booking.
- Schedule crews and confirm inspections. For structural moves, confirm special inspection scheduling per BC 1704.20.5 and notify DOB at least 48 hours before work begins.
Typical timelines:
| Task | Typical timeline |
|---|---|
| COI procurement and building management approval | 3–10 business days |
| DOT curb/sidewalk/hoist permit | 1–4 weeks (longer for complex closures) |
| DOB ALT-2 filing (standard review) | Several weeks to a few months |
| DOB DM/structural relocation filing | Months (special inspections required) |
Cost ranges (broad bands):
- Building fees: elevator attendant overtime, damage deposit (varies by building)
- DOT permit fees: vary by permit type and duration
- Crane/hoist rental and rigging: significant cost depending on equipment and duration
- DOB filing and expediting fees: depend on project scope and valuation
- RA/PE drawings and special inspections: additional professional fees for structural work
For complex structural relocations, total permit and engineering costs are substantially higher than for standard content moves. Budget accordingly and engage professionals early.
Penalties and risks from skipping permits or building rules
Skipping a required permit or failing to meet building-management requirements does not just delay a move. It can stop it entirely, trigger fines, and create liability exposure that outlasts the move by months.
Common enforcement outcomes:
- DOB stop-work orders halting operations mid-move
- DOB or City fines for unpermitted structural or alteration work
- DOT citations for unauthorized curb or sidewalk use
- Building charges for damage to common areas, with restoration invoices billed against the deposit
- Insurance disputes when the COI lacks required endorsements, leaving damage claims unresolved
Operational risks:
- Move cancellation at the loading dock when COI or elevator booking is missing
- Last-minute overtime charges when moves run past reserved windows
- Civil liability for property damage or bodily injury during unpermitted crane operations
- Cascading schedule costs for corporate clients when office downtime extends beyond the planned window
A move coordinator who skips the DOT curb permit for a crane operation can face a citation on the day of the move, a forced shutdown of the crane, and a rescheduling cost that includes crane crew standby fees, a new DOT application, and potentially a new elevator reservation window. The permit fee is a fraction of that total.
Reduce risk exposure by confirming COI and all binding documentation before crews arrive, and by documenting pre-move condition photos signed by building management. Those photos are your primary defense if a damage dispute arises after the move.
What property managers expect for major and structural moves
Property managers are not trying to obstruct moves. Their requirements exist because building management treats every move as a risk-mitigation exercise, protecting shared assets, maintaining insurance compliance, and limiting disruption to other occupants. Understanding that perspective makes it easier to get approvals faster.
Coordination checklist for property managers:
- Pre-move condition survey of all common areas the move will touch
- Detailed move schedule with start time, end time, and crew count
- COI with correct additional-insured language and effective dates
- Vendor credentials: mover license, rigger license if applicable
- Elevator protection plan: masonite sizes, corner guard placement, attendant schedule
- Restoration deposit or payment arrangement confirmed in writing
For structural relocations or raising operations, managers expect significantly more. Buildings Bulletin BB 2015-010 requires that submittal documents include a sequence of operations, special inspection frequency, safety-zone rules when raised height exceeds 25 feet, and sealed drawings labeled "DM." Managers coordinating with a structural relocation contractor should request copies of these documents and confirm that special inspections are scheduled per BC 1704.20.5.
Pro Tip: Present your move packet as a single organized document: COI on top, followed by the move schedule, crew list, elevator protection plan, and vendor credentials. Managers who receive a complete, well-organized packet approve moves faster and are more likely to accommodate scheduling adjustments.
Notifying neighbors and tenants about scheduled building moves
NYC building rules and common courtesy both point in the same direction: notify affected parties before a major move, not after. For structural relocations, notification requirements can be formal and legally mandated. For standard apartment or office moves, the obligation is typically set by building management policy.
Most building management offices require the moving tenant to notify the building's management team in writing, which then coordinates notification to adjacent tenants or occupants who share the freight elevator, loading dock, or affected corridors. In co-op and condominium buildings, the board may require written notice to shareholders or unit owners when a move will affect common areas for an extended period.
For structural relocations governed by BC 3306, safety-zone requirements effectively serve as notification to the public: barriers, signage, and flaggers communicate the hazard zone to pedestrians and neighboring properties. When a crane or hoist operation requires a full lane closure, DOT permit conditions often include a requirement to notify adjacent property owners and businesses in advance.
Practically speaking, send written notice to building management at least five business days before a large move, confirm that management will notify affected neighbors, and keep a copy of that communication. For structural or exterior operations, confirm that all required safety signage and barriers are in place before work begins.
Equipment and material standards for NYC building moves
NYC buildings and the Building Code set specific standards for what equipment and materials are permitted during moves. Violating these standards can result in a move being stopped mid-operation or a damage deposit being withheld.
Required materials and equipment:
- Masonite sheets (typically 4x8 panels) laid over hardwood, tile, or marble floors in all move paths
- Carpet runners or felt pads in carpeted corridors
- Corner guards on all wall corners along the move route
- Rubber-wheeled dollies and hand trucks only (no metal or hard plastic wheels)
- Elevator cab protection: padded blankets or masonite on all cab walls and floors
Prohibited or restricted equipment:
- Metal-wheeled dollies or carts on finished floors
- Forklifts inside buildings unless the floor load rating is confirmed in writing by a structural engineer
- Gas-powered equipment indoors (fire code and ventilation restrictions)
- Oversized loads that exceed the freight elevator's posted weight or dimensional capacity
Standards for exterior and structural moves:
- Crane and rigging equipment must meet DOB equipment standards and be operated by a DOB-licensed rigger
- Temporary supports for structural relocations must be engineered and documented per BB 2015-010
- Safety zones must be established and maintained per BC 3306 when raised height exceeds 25 feet
Check the building's move packet for any building-specific restrictions on equipment, as some buildings prohibit certain dolly types or require specific masonite thicknesses beyond the standard.
ADA compliance requirements during NYC building moves
Moves cannot block accessible routes without mitigation. The Americans with Disabilities Act (ADA) and the NYC Building Code both require that accessible paths of travel remain available to building occupants during construction and moving operations.
When a move temporarily blocks a corridor, elevator, or building entrance that serves as an accessible route, an alternative accessible path must be provided and clearly marked. This applies to both the interior of the building and the exterior approach. If the freight elevator is the only accessible route to certain floors, the move schedule must account for breaks in the operation to allow accessible access, or an alternative accessible elevator must be designated for the duration.
For exterior operations involving sidewalk closures, DOT permit conditions typically require that a compliant accessible pedestrian path be maintained around the work zone. This usually means a protected walkway with proper width, surface, and signage meeting ADA standards.
Building managers and move coordinators should confirm accessible route compliance as part of the pre-move planning checklist, not as an afterthought on move day. Blocking an accessible route without a compliant alternative can trigger a complaint to the NYC Commission on Human Rights or a DOB violation.
Environmental and noise ordinance considerations for NYC moves
NYC's noise code sets specific limits on construction and moving activity, and moves involving exterior equipment or structural work are subject to those rules. The NYC Noise Code (Local Law 113 of 2005, administered by the NYC Department of Environmental Protection) restricts construction-related noise during certain hours and sets decibel limits for equipment operating near residential areas.
For standard apartment or office moves, the primary noise consideration is the building's own move-window policy, which typically restricts moves to after-hours or weekend windows to minimize disruption to other occupants. These windows are set by building management, not by the city, but they align with the practical reality that daytime moves in occupied buildings generate complaints.
For exterior operations involving cranes, hoists, or structural work, the NYC Noise Code applies directly. Equipment must meet noise-level standards, and operations that exceed permitted decibel levels can be cited by DEP. If your move involves a generator, compressor, or other mechanical equipment operating outdoors, confirm that it meets the code's emission standards before the operation begins.
Dust and debris from structural relocations or demolition-adjacent work may also trigger NYC DEP environmental requirements, including dust suppression and waste disposal protocols. Confirm with your contractor that all environmental compliance steps are addressed in the sequence of operations submitted to DOB.
Key Takeaways
Compliant NYC moves require building-management approval and a COI for all scenarios, plus DOB and DOT permits whenever a hoist, crane, structural alteration, or curb use is involved.
| Point | Details |
|---|---|
| Check the building move packet first | Building-management rules govern all interior moves; get the packet before planning anything else. |
| COI is the most common friction point | Request it at least two weeks early with the building's exact additional-insured language. |
| DOB/DOT permits for exterior or structural work | ALT-2, DM, and DOT curb permits are required for hoists, cranes, or structural relocations. |
| Notify and document before move day | Submit written notice to management, complete a pre-move condition survey, and keep records. |
| Atlantic Star Relocations handles permit coordination | Atlantic Star manages COI procurement, elevator scheduling, and DOB/DOT touchpoints for NYC and Westchester moves. |
A managed relocation provider's perspective on NYC move compliance
NYC building move compliance is genuinely more layered than most people expect, and the gap between "I just need to move my stuff" and "I need a DOT permit, a licensed rigger, and a PE-stamped lift plan" can catch even experienced corporate relocation managers off guard. The distinction between a content move and a structural relocation is not just semantic. Miscategorizing a structural operation as a simple move can trigger DOB stop-work orders and code violations that take months to resolve.
At Atlantic Star Relocations, the approach to NYC and Westchester moves starts with the building's move packet, not the truck schedule. Assembling the COI with correct additional-insured language, booking the freight elevator with a confirmed attendant, coordinating with crane vendors on DOT applications, and flagging when a PE or RA needs to be brought in are all part of the pre-move planning process. For corporate clients moving offices in Manhattan, Brooklyn, or Queens, that coordination layer is often the difference between a move that finishes on schedule and one that generates overtime charges and a damage dispute.
The geographic complexity matters too. A move from a Westchester office to a Manhattan high-rise involves two different sets of building-management rules, potentially a DOT permit for the Manhattan side, and COI requirements that differ between the two buildings. Managing those touchpoints in parallel, rather than sequentially, is what keeps the timeline intact.
Atlantic Star Relocations: permit coordination and full-service NYC moves
NYC building moves involve more paperwork than most clients anticipate, and that paperwork has real consequences when it is missing or wrong. Atlantic Star Relocations takes on the coordination work that typically falls through the cracks: securing COIs with correct endorsements, booking freight elevators and attendants, coordinating with crane and rigging vendors on DOT applications, and flagging when a licensed RA or PE needs to be engaged for DOB filings.

For residential clients moving into Manhattan or Brooklyn co-ops, the building move packet alone can require a week of back-and-forth with management. For corporate clients handling office relocations across multiple NYC boroughs or from Westchester into the city, the permit and scheduling coordination is a project in itself. Atlantic Star serves Manhattan, Brooklyn, Queens, the Bronx, Westchester, New Jersey, and Connecticut, handling both the logistics and the compliance steps so clients are not left managing agency filings alongside a full office move.
For complex moves requiring logistics coordination across multiple vendors and agencies, contact Atlantic Star for a consultation and quote. The team handles the permit touchpoints so move day runs on schedule.
Authoritative sources and where to file
Start with building management for any interior move. Then consult DOT for curb, sidewalk, or hoist needs. Bring in DOB only when structural work, permanent alterations, or a physical building relocation is involved.
- NYC Department of Buildings (DOB): Governs structural and alteration permits (NB, ALT-1/2/3, DM), special inspections, and licensed contractor requirements. File via DOB NOW.
- NYC Department of Transportation (DOT): — Handles curb/sidewalk closures, temporary no-parking zones, lane closures, and sidewalk shed permits. Applications submitted through DOT's street-use portal.
- NYC.gov: Published DOB bulletins, insurance guidelines, and building code references including BB 2015-010 and Chapter 14 of the Existing Building Code.
To verify your building's requirements: request the move packet from the property manager, ask for the exact COI additional-insured language in writing, and confirm whether the building requires a pre-move condition inspection. For DOB verification, use DOB NOW to check permit status and filing requirements for your address.
FAQ
Do I need a DOB permit for a standard NYC apartment move?
No. Moving furniture and belongings between apartments or floors does not require a DOB permit, as long as no structural alterations, MEP changes, or physical building relocation is involved. Building-management approval and a COI are the primary requirements.
What are the different types of NYC DOB permits relevant to moves?
The main categories are NB (new building), ALT-1 (major alteration changing use or occupancy), ALT-2 (multi-trade renovation including plumbing or mechanical changes), ALT-3 (single-trade limited work), and DM (demolition, raising, or moving a building). Most content moves require none of these; structural relocations require DM filings with special inspections.
What is the difference between ALT-1 and ALT-2 in NYC?
ALT-1 covers major alterations that change a building's use, egress, or occupancy classification and requires full plan examination. ALT-2 applies to multi-trade renovations, such as moving plumbing or mechanical systems during a tenant fit-out, and typically involves a more limited review scope than ALT-1.
Do you need a permit for a movable or relocatable building?
Yes. Physically moving or raising a building in NYC requires a DM-designated DOB filing, sealed engineering drawings, special inspections per BC 1704.20.5, and compliance with Chapter 14 of the NYC Existing Building Code. The permit holder must notify DOB at least 48 hours before work begins.
