Question 1

Do I need a permit for demolition in NYC?

Accepted Answer

Yes, interior and selective demolition that alters a building requires Department of Buildings permits. Full demolition has its own stringent permitting and safety requirements.

Question 2

What is selective demolition?

Accepted Answer

Selective demolition removes specific elements, walls, or finishes while preserving the rest of the structure, as opposed to a full gut that strips everything.

Question 3

Does demolition require asbestos testing?

Accepted Answer

Pre-1987 buildings in NYC generally require an asbestos survey before disturbance. If asbestos is found, a licensed abatement contractor handles removal before demolition proceeds.

Question 4

How is debris removed from an apartment demolition?

Accepted Answer

Debris is bagged or carted through service elevators on a schedule set by the building, then loaded into trucks. Buildings often restrict demolition debris to certain hours.

Question 5

How long does interior demolition take?

Accepted Answer

An apartment gut demolition typically takes a few days to a week, plus asbestos abatement time if needed. Commercial spaces vary with size and access.

Question 6

What does a general contractor do in New York City?

Accepted Answer

A general contractor manages a construction project end to end — scope, trade coordination, permits, inspections, schedule, and budget — and is the single point of accountability for the build. In NYC that also means filing Department of Buildings paperwork, navigating co-op or condo board approvals, and coordinating work inside occupied buildings with limited access and strict hours.

Question 7

What are typical renovation work hours in NYC buildings?

Accepted Answer

Construction in residential buildings is typically limited to weekdays — commonly 9am to 5pm — with no work on nights, weekends, or holidays unless the building and the Department of Buildings approve otherwise. Service elevators and loading schedules can further limit when materials can be moved.

Question 8

What should a NYC construction contract include?

Accepted Answer

A clear scope of work, a fixed or not-to-exceed price, a payment schedule tied to milestones, the change-order process, the project timeline including permit and approval time, responsibility for permits and inspections, cleanup and debris removal, and the warranty terms. Everything you and the contractor agree to should be in writing.

Question 9

Do I need board approval to renovate my co-op or condo?

Accepted Answer

Most co-ops and many condos require a board-approved alteration agreement, insurance certificates, and often a refundable damage deposit before construction can begin. The building may also require work to be done by an approved contractor and within restricted hours.

Question 10

Do I need a sidewalk shed for exterior work?

Accepted Answer

Exterior work above a certain height or with any falling-object risk typically requires a sidewalk shed and Department of Buildings permits to protect pedestrians. Your contractor arranges the shed, permits, and any sidewalk-use permits with the Department of Transportation.

Question 11

What is Local Law 11 / the Facade Inspection Safety Program?

Accepted Answer

The Facade Inspection Safety Program (FISP), often called Local Law 11, requires periodic inspection of qualifying building facades and repair of unsafe conditions. Exterior restoration contractors perform the repair work identified in a filed FISP report so the building can return a safe condition.

Question 12

How are payments and deposits handled for NYC projects?

Accepted Answer

Most NYC contractors use milestone payments tied to construction progress — for example, a deposit to order materials, then payments at demolition, rough-in, and finish stages. Avoid paying the full cost up front, and make sure the payment schedule in the contract matches the milestones so you retain leverage until the job is complete.

Question 13

Does New York City require a licensed general contractor?

Accepted Answer

For most permitted construction work, yes. A licensed contractor files the Department of Buildings permit and is legally responsible for the project. Unlicensed work on permit-required jobs can result in violations, stop-work orders, and difficulty obtaining a sign-off or certificate of occupancy.

Question 14

How do I choose the right general contractor in NYC?

Accepted Answer

Look for a contractor experienced with your building type and neighborhood, a clear written proposal, references from recent local jobs, and proper licensing and insurance. Confirm who supervises the site daily, how trades are coordinated, and how change orders and cleanup are handled. The lowest bid is rarely the best value on regulated NYC work.

Question 15

How do I verify a contractor's license in New York City?

Accepted Answer

Ask for the contractor's license number and insurance certificates, and confirm there are no open Department of Buildings violations against the firm or its principals. A reputable NYC general contractor will provide proof of licensing, general liability, and workers' compensation coverage before you sign a contract.

Question 16

Can I live in my apartment during a renovation?

Accepted Answer

It is possible for very small, well-contained projects, but most NYC renovations are easier and safer with the unit unoccupied. Dust, noise, water and power shutdowns, and the logistics of shared hallways make staying in place difficult for anything beyond minor cosmetic work.

Question 17

How much does renovation cost per square foot in NYC?

Accepted Answer

Quality renovation in New York City commonly runs well above the national average per square foot because of labor, logistics, permits, and building restrictions. Kitchens, bathrooms, and mechanical upgrades drive the total. A reliable budget always comes from a written estimate after an on-site walkthrough — conditions behind the walls often change the scope.

Selective Demolition in New York City

About selective demolition in NYC

What this work involves

NYC project considerations

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Selective Demolition — frequently asked questions

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