Planning a kitchen or bathroom renovation in NYC
Updated October 24, 2026
In short
Decide early whether you are keeping the layout. Moving plumbing, gas or walls adds permits, approvals and cost. Order cabinets and fixtures early, and keep a contingency for what you find behind the walls.
Same layout or new layout
Keeping sinks, toilets and the range where they are is the biggest cost saver. Moving them means new piping, often a permit, and in co-ops and condos possibly board review.
Kitchen checklist
- Electrical capacity for induction ranges, dishwashers and microwaves on their own circuits
- Range hood: ducted to the outside if the building allows, otherwise recirculating
- Cabinet lead time, often several weeks and longer for custom
- Countertop templating after cabinets are installed
- Enough outlets on the counter, which code requires anyway
Bathroom checklist
- Waterproofing under the tile, especially in showers and over other apartments
- An exhaust fan vented properly
- Shower valves and drains chosen before tiling starts
- Tile and fixtures on site before demolition, to avoid gaps in the schedule
Budget and schedule
Keep 10 to 15 percent aside for surprises such as rotted subfloors or old wiring. A bathroom without layout changes often takes a few weeks of work; kitchens and anything that needs approvals take longer.
Questions
Can I stay at home during the renovation?
Usually yes for a single room, with dust protection. Without a working kitchen or your only bathroom, plan for a few weeks of workarounds.
Should I buy my own fixtures?
You can. Tell us before the estimate so it covers installation only, and order early so the schedule doesn't wait on deliveries.
General information, not legal or engineering advice. Rules change and every building is different. Check with the Department of Buildings, your town or your building management.