What "gut renovation" actually means here
In NYC, a true gut renovation means stripping the space to the studs and slab — sometimes to the brick. Everything comes out: kitchens, bathrooms, flooring, plaster, old wiring, old plumbing. Then it all goes back in new: electrical, plumbing, HVAC, insulation, drywall, kitchens, baths, floors, finishes. If your contractor is keeping the old bathroom tile and calling it a gut, that's a remodel with good marketing. Our full gut renovation work starts from bare structure, which is the only way to fix what's hiding behind the walls.
What it costs in 2026
For a standard apartment gut in NYC — new kitchen, new bathrooms, new floors, new electrical and plumbing throughout — expect roughly $200 to $350 per square foot. A 1,000-square-foot two-bedroom lands around $200,000 to $350,000. High-end finishes, custom millwork, layout changes involving structural work, or landmark-district requirements push it to $400+ per square foot. Brownstones and townhouses run higher per project because of the scale, structural surprises, and Landmarks Preservation Commission rules.
Anyone quoting far below $200 a square foot for a real gut is either not including everything or planning to make it up in change orders. Ask what's excluded before you compare numbers — the cheapest quote in NYC is almost never the cheapest project.
How long it really takes
A realistic timeline for a full apartment gut: 2 to 4 months of pre-construction (design, DOB filings, board approvals) plus 4 to 7 months of construction. That's 6 to 11 months door to door, and the pre-construction phase is where most first-timers get blindsided — nothing is happening on site, but the clock is running on your lease or your patience.
Brownstones take longer: 9 to 18 months is normal once structural work, LPC approvals, and facade considerations enter the picture. If a contractor promises your full gut in 12 weeks including permits, they're promising something the Department of Buildings won't let them deliver.
Permits: the part nobody budgets for
Nearly every NYC gut needs DOB permits — typically an Alteration Type 2 for interior work, or an Alt-CO if you're changing the layout, occupancy, or number of rooms. Budget $5,000 to $15,000 for filing, expediting, inspections, and sign-offs on a full gut. If the building is in a landmark district or is individually landmarked, add LPC approval — another layer of review, drawings, and waiting.
Co-op and condo boards are a separate approval track with their own alteration agreements, fees, insurance requirements, and work-hour rules. Board review alone takes 4 to 12 weeks in many buildings. Start it early — we've seen projects sit idle for two months waiting on a board that meets quarterly.
Where budgets actually blow up
- What's behind the walls. Old plumbing stacks, corroded risers, knob-and-tube remnants, and undersized electrical service don't show up until demolition. Budget a 10–15% contingency and you'll sleep better.
- Structural surprises. Sagging joists, compromised bearing walls, water damage at the parapet — common in pre-war buildings, expensive to fix, non-negotiable once found.
- Asbestos and lead. Pre-1978 buildings almost always need testing; remediation adds thousands and stops work cold until it's cleared.
- Scope creep. "While we're at it" is the most expensive sentence in construction. Lock the scope in writing before demolition starts.
- Board-mandated extras. Soundproofing assemblies, specific insurance riders, licensed professionals for every trade — boards add requirements your original budget didn't have.
Picking the right contractor
For a gut renovation, you want a licensed and insured general contractor who self-performs or directly manages the core trades — not a broker who subs everything out and disappears. Ask for: a DOB-registered GC, recent gut projects you can walk through, an itemized estimate (not a lump sum), and a schedule with milestones tied to payments. Red flags: no license number on the proposal, a demand for more than 10–15% upfront, or a price dramatically lower than the other bids.
We do full gut renovations across Brooklyn, Manhattan, Queens, and Staten Island — apartments, brownstones, and townhouses. Free itemized estimates, and we'll tell you straight if your budget doesn't match the scope before anyone signs anything.
Common questions
- How much does a gut renovation cost in NYC?
- Most full gut renovations in NYC run $200–$400+ per square foot depending on finishes and building complexity — roughly $200,000–$350,000+ for a typical apartment.
- How long does a gut renovation take?
- Construction typically runs 3 to 6 months for a full apartment gut, plus design, board approvals, and DOB permits before work starts.
- Do I need to move out during a gut renovation?
- Yes, in almost all cases. A true gut means no functioning kitchen or bathroom and open walls throughout — it is not livable during construction.
- What permits does a gut renovation require?
- A full gut almost always needs DOB permits, plus co-op or condo board approval with a full alteration package. We file and manage all of it.