How Long Does a Kitchen Renovation in NYC Take? A 2026 Timeline Breakdown

TABLE OF CONTENTS

• The Real Timeline: 10 to 30 Weeks by Property Type
• Phase 1: Design, Selection, and Procurement
• Phase 2: Pre-Construction Approvals and Permits
• Phase 3: Protection and Demolition
• Phase 4: Build and Finish
• Where NYC Kitchen Renovations Lose Weeks
• Frequently Asked Questions

A kitchen renovation in NYC takes anywhere from 10 to 30 weeks door-to-door, depending on the property type, the building's approval process, and the scope of the work. In a private townhouse, a full kitchen renovation can wrap in about 10 to 14 weeks. In a Manhattan pre-war co-op with a strict alteration agreement, the same renovation can take 20 to 30 weeks. The biggest variable is not construction. It is everything that has to happen before construction begins.

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This post breaks down the real 2026 timeline for an NYC kitchen renovation, by property type, by phase, and by the specific delays that quietly cost projects weeks. It is written for buyers, owners, and renovators who want a realistic picture, not a marketing number.

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[#1]The Real Timeline: 10 to 30 Weeks by Property Type[#1]

Most articles about NYC kitchen renovation timelines quote a single number, usually around 8 to 12 weeks. That number describes construction in a building with no rules, which does not exist in New York City. The real timeline depends almost entirely on what kind of building you are renovating in.

A private home or townhouse can move quickly. A condo runs slower because of board approval and DOB filings. A post-war co-op adds another layer of board review. A pre-war co-op adds engineering review, asbestos filings, and electrical capacity constraints. A landmarked building adds Landmarks Preservation Commission review on top of all of that.

Here is what the full door-to-door timeline actually looks like in 2026, by property type. These ranges include pre-construction (design, approvals, permits) which most articles leave out:

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Three observations from that data:

• First, pre-construction is often the longest phase. In a pre-war co-op, design and approval can take 8 to 14 weeks before any demolition begins. Most articles skip this entirely and tell you the kitchen will be done in 8 weeks. That is technically true for the construction portion, but it is misleading. The full project takes much longer.

• Second, the construction timeline itself does not vary as much as you might think. A real build takes 6 to 14 weeks across property types. The difference is the building rules around it, work-hour restrictions, freight elevator access, common-area protection requirements, that compress the productive day and extend the calendar.

• Third, the variance within a property type is real. A simple post-war co-op renovation might finish in 16 weeks; a complex one with electrical service upgrades and custom millwork might take 24. The accuracy of the timeline you are quoted depends entirely on whether the team scoping the project has actually looked at your apartment, your building, and your building's rules.

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[#2]Phase 1: Design, Selection, and Procurement[#2]

Typically 3 to 5 weeks, often runs in parallel with Phase 2

Design is the first phase of any kitchen renovation. Our designers measure your space, develop a layout, and produce a 3D rendering that shows exactly what the finished kitchen will look like, including cabinetry, stone, lighting, and appliances. The rendering is not a mood board. It is the visualization of a plan that has been engineered to be buildable in your specific apartment.

Selection is the parallel work of choosing every finish, fixture, and material. Cabinetry style and door profile. Stone for the countertops and backsplash. Tile, flooring, hardware, lighting fixtures, plumbing fixtures, and the full appliance package. We do this in showroom visits with our designers, which is faster and more decisive than browsing online.

Procurement is the third stream. Once selections are made, we begin ordering everything that has a lead time. Custom cabinetry typically takes 10 to 16 weeks to produce. Stone slabs may need to be inspected and reserved. Appliances from specific brands can take 8 to 12 weeks. Procurement starts during design, not after, so materials are arriving as construction begins.

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The mistake we see most often on projects we inherit is procurement that starts after demolition. By then, the trades are on site waiting for materials, and the project loses weeks to lead times that should have been front-loaded.

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This entire phase typically takes 3 to 5 weeks of active design and selection work. Most importantly, it runs in parallel with Phase 2 (board and DOB approvals) rather than sequentially. A design-build firm coordinating both streams in-house is what allows the overlap to actually work.

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[#3]Phase 2: Pre-Construction Approvals and Permits[#3]

Typically 4 to 14 weeks depending on property type

This phase is the one most articles about NYC kitchen renovations ignore. It is also the longest phase in most projects and the one that causes the most delays.

If you are renovating in a co-op or condo, your building requires an alteration agreement. This is a comprehensive submission package that includes architectural and MEP drawings, contractor and subcontractor insurance certificates, current trade licenses, a detailed scope of work, appliance specifications, and a long list of technical details about waterproofing, floor build-ups, condensate routing, and fire-stopping. The package goes to the building's managing agent, then to a reviewing engineer (in most co-ops), then to the co-op or condo board.

Every round of engineering review can add 1 to 3 weeks. Packages that arrive complete on the first submission clear review in one or two rounds. Under-specified packages can require four or five rounds, which is how a 4-week approval becomes a 14-week approval. The Manhattan co-op approval process is its own discipline, and getting it right is what separates fast projects from slow ones.

Alongside the building submission, the renovation needs NYC Department of Buildings filings and permits. For most full kitchen renovations, that includes the standard Alt-2 filing plus, if applicable, electrical, plumbing, and asbestos sub-permits. Buildings constructed before 1987 require an ACP-5 form (certifying no asbestos disturbance) or an ACP-7 (formal abatement project) before the DOB will issue a permit.

Pre-construction timelines by building type:

• Private home or townhouse: 3 to 5 weeks (DOB filings only; no board approval)
• Condo: 4 to 8 weeks (alteration agreement + board review + DOB)
• Post-war co-op: 6 to 10 weeks (alteration agreement + engineering review + board + DOB)
• Pre-war co-op: 8 to 14 weeks (above + asbestos filing + electrical load letter + potential infrastructure coordination)
• Landmarked building: 10 to 16 weeks (above + LPC review for any exterior or sensitive interior work)

The good news: this phase runs in parallel with Phase 1 design, not sequentially. While our designers finalize selections, our architects prepare the alteration package, file with the DOB, and respond to engineering comments. By the time the design is approved and materials are en route, the building submission is also approved. The two phases finish together.

When this overlap fails (because design and approvals are run by separate firms, or because the contractor was hired before design was final) the project loses weeks waiting for the slower stream to catch up.

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[#4]Phase 3: Protection and Demolition[#4]

Typically 2 to 10 days

The construction phase begins with protection. Before any demolition starts, we install protections around the apartment to contain dust, debris, and tools. In co-ops and condos, building protection extends well beyond the unit: zip walls in hallways, runners and ram-board in elevators, sticky mats at every transition, and protection of any shared lobby or stairwell trades will pass through. The building usually approves the protection plan in advance.

Demolition itself runs 2 to 4 days in a private home or condo, 4 to 7 days in a co-op with restrictive work hours, and up to 10 days in a pre-war co-op with significant asbestos abatement or complex riser work behind the walls. The variance is almost entirely about access and hours, not about the actual physical work.

In apartment buildings, demolition is constrained by:

• Permitted work hours (typically 9am to 4pm or 9am to 5pm in most co-ops)
• Freight elevator availability (often shared with other renovations in the building)
• Debris haul-out windows (often limited to certain days)
• Noise restrictions for impact work (jackhammering may be restricted to morning windows)
• Building staff oversight and inspection

A renovation team that has worked in the specific building before knows these rules cold. A team that has not will lose half a day learning each one of them.

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[#6]Phase 4: Build and Finish[#6]

Typically 6 to 14 weeks depending on scope and building

This is the longest active construction phase. The work is sequential, with each trade dependent on the one before, which is why an integrated team coordinating handoffs in real time finishes faster than a labor-only contractor sequencing trades manually.

The typical sequence:

• Rough framing (any new walls or layout changes)
• Rough plumbing, electrical, and HVAC
• Building inspection of rough work
• Insulation and drywall
• Drywall finishing, priming, and first paint coat
• Flooring installation (where applicable)
• Cabinetry installation
• Stone templating, fabrication, and countertop installation
• Backsplash tile
• Plumbing trim-out (faucets, drains, dishwasher)
• Electrical trim-out and lighting installation
• Appliance installation
• Final paint, hardware installation, punch list
• Final clean and walkthrough

Stone fabrication is often the longest critical-path item in this phase. Slabs are templated only after cabinetry is installed, and fabrication typically takes 2 to 3 weeks. Coordinating the template date precisely against the cabinetry install date is one of the most common places projects slip a week. So is layered lighting, where the rough electrical needs to anticipate the final fixture plan; rerouting circuits after drywall costs days.

A complete build phase in a private home or condo runs about 7 to 10 weeks. In a pre-war co-op with restricted hours and a more complex scope, it can run 10 to 14 weeks. The thing that separates good projects from slow ones is not the speed of any individual trade, but the absence of gaps between trades.

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[#7]Where NYC Kitchen Renovations Lose Weeks[#7]

Every NYC renovation timeline assumes nothing goes wrong. In practice, projects slip weeks for predictable reasons. Here are the most common ones we see when we inherit projects or pick up where another firm left off, and how an integrated design-build process prevents each one.

Incomplete Alteration Package (2 to 6 weeks lost)

A package that arrives missing MEP drawings, insurance certificates, or appliance specifications gets bounced before substantive review begins. Every round of bounces and resubmission adds 1 to 3 weeks. The fix is preparing the entire package in-house before submitting anything.

Long-Lead-Time Materials Not Ordered Early Enough (4 to 12 weeks lost)

Custom cabinetry takes 10 to 16 weeks to produce. If procurement starts after board approval, the trades are sitting on a finished demo with no cabinets to install. The fix is starting procurement during the approval phase, not after.

Change Orders Mid-Construction (1 to 4 weeks per change)

Every change order means materials get re-ordered, lead times get re-incurred, and trades sit idle waiting for new materials. Our pricing model is structured around no-change-order delivery: decisions are locked at rendering sign-off, before construction begins.

Electrical Capacity Discovered Mid-Project (3 to 8 weeks lost)

If a renovation involves induction cooktops, steam ovens, or in-unit laundry and the building's electrical service cannot support the load, the project stops until a service upgrade is filed, approved, and installed. The fix is preparing an electrical load letter during pre-construction, not after demo.

Asbestos Discovery Without an ACP-5 in Place (2 to 6 weeks lost)

If asbestos is discovered behind a wall mid-demo and no ACP-5 has been filed, work stops and an emergency abatement project gets scheduled. In pre-1987 buildings, this is preventable by filing ACP-5 during pre-construction so abatement (if needed) is scoped before demo begins.

Trade Handoff Gaps (1 to 3 weeks per gap)

When the electrician finishes Friday and the drywall crew is not scheduled until the following Wednesday, that is a 3-day gap. Across a 10-week build, those gaps add up to weeks. Single-team management prevents this by sequencing all trades from one schedule rather than coordinating across firms.

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[#faq]Frequently Asked Questions[#faq]

How long does a kitchen renovation take in NYC?

An NYC kitchen renovation takes 10 to 30 weeks door-to-door, depending on the property type and building. A private home or townhouse runs about 10 to 14 weeks. A condo runs 14 to 20 weeks. A post-war co-op runs 16 to 24 weeks. A pre-war co-op runs 20 to 30 weeks. A landmarked building can run 22 to 32 weeks. The biggest variable is pre-construction approval, which can take 4 to 14 weeks before any demolition begins, depending on the building.

Why does an NYC kitchen renovation take so long?

Most of the timeline goes to pre-construction, not construction. A typical full kitchen renovation involves 3 to 5 weeks of design and selection, 4 to 14 weeks of board and DOB approvals (overlapping with design), 2 to 10 days of protection and demolition, and 6 to 14 weeks of build and finish. The construction portion alone is 7 to 11 weeks. What stretches the total is the alteration agreement, board review, engineering comments, DOB filings, and the long lead times on cabinetry and stone.

How long does a co-op kitchen renovation take in NYC?

A co-op kitchen renovation in NYC typically takes 16 to 24 weeks for a post-war building and 20 to 30 weeks for a pre-war building. The construction portion is 8 to 14 weeks; the rest of the timeline is design, alteration agreement preparation, board and engineering review, and DOB filings. Pre-war co-ops add asbestos filings, electrical load letters, and infrastructure coordination that can extend approvals by several weeks.

How long does pre-construction take for a NYC kitchen renovation?

Pre-construction takes 4 to 14 weeks depending on the building. A private home or townhouse needs about 3 to 5 weeks for design and DOB filings. A condo takes 4 to 8 weeks. A post-war co-op takes 6 to 10 weeks. A pre-war co-op takes 8 to 14 weeks because of additional engineering review, asbestos filings, and electrical capacity verification. Pre-construction includes architectural drawings, MEP coordination, the alteration agreement, board and engineering review, DOB permits, and any required testing.

What is the fastest a kitchen renovation can be done in NYC?

In a private home with no board approval, a full kitchen renovation can move in 10 to 14 weeks door-to-door, with 3 to 5 weeks of design and procurement running in parallel with 3 to 5 weeks of permitting, followed by 6 to 8 weeks of construction. In a condo or co-op, the minimum realistic timeline is 14 to 16 weeks because board and engineering review take 4 to 8 weeks even on the fastest projects.

Can I shorten my NYC kitchen renovation timeline?

Yes, by running design and approvals in parallel and starting procurement during approvals rather than after. Working with a single design-build team prevents the handoff gaps that typically add 2 to 6 weeks to projects split across separate architect, contractor, and procurement firms. Other compressions: making all selection decisions in the first 2 to 3 weeks rather than dragging selection across the entire design phase, and committing to no change orders once construction begins.

What slows down NYC kitchen renovations the most?

In our experience, the four largest sources of delay are incomplete alteration packages (2 to 6 weeks lost to bounced submissions), long-lead-time materials ordered after approval rather than during it (4 to 12 weeks lost waiting for cabinetry or stone), change orders mid-construction (1 to 4 weeks per change), and electrical or asbestos issues discovered after demolition begins (3 to 8 weeks lost to emergency response). All four are preventable with thorough pre-construction work.

Do I need DOB permits for an NYC kitchen renovation?

In most cases, yes. Any kitchen renovation that involves plumbing relocation, electrical work beyond simple fixture replacement, gas line modification, or wall removal requires a NYC DOB Alt-2 filing. Buildings constructed before 1987 also require an ACP-5 asbestos clearance or ACP-7 abatement filing before the DOB will issue a permit. A purely cosmetic refresh (new cabinet doors, new hardware, paint) can often proceed without DOB filings, though most co-ops still require board approval for any work.

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The Bottom Line

The honest answer to "how long does a kitchen renovation take in NYC" is somewhere between 10 weeks and 30 weeks. The size of that range exists because the building you are renovating in matters more than the kitchen itself. A great team in a forgiving building moves fast. The same team in a strict pre-war co-op moves slower, not because the work is worse, but because the approval and access constraints are real.

What separates a project that hits its timeline from one that loses weeks is not the speed of construction. It is the quality of the pre-construction work, the completeness of the alteration package, the early start on procurement, and the absence of gaps between trades. An integrated design-build firm handles all of that under one roof, which is why our timelines hold.

If you’ve ever completed a renovation using a labor-only contractor, the renovation timeline above might seem highly optimistic. However, that’s the sentiment expected when working with a turnkey design-build firm such as Gallery. Working with a renovation partner that takes care of all the details guarantees delays won’t impact your new renovation timeline or success. Contact us today to see why our New York City apartment renovation and remodeling services are the most mindful choice when considering a residential renovation in Manhattan or Brooklyn.