CITYCOREBUILDERSCityCore Builders · Queens, New York
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View all Areas →Woodhaven, Queens
Woodhaven's attached and detached one- and two-family homes from the 1920s through the 1950s carry compact, aging bathrooms with tight plumbing chases and original cast-iron stacks. We rebuild them as modern, fully waterproofed spaces that respect the way these older Queens houses are framed and plumbed.
Local context
Most Woodhaven bathrooms sit in narrow rowhouse and semi-attached layouts, where the original full bath is stacked over the kitchen or tucked between two bedrooms on the upper floor. The shared party walls common on blocks near Jamaica and Forest Park mean the supply lines and the cast-iron waste stack often run inside a single chase, so the first part of any remodel here is opening that wall to see what is actually behind the tile before we commit to a new fixture layout.
Ownership type drives the approval path. In a privately owned one- or two-family house, you are working directly with the homeowner and the city; in a co-op, alteration agreements and the board's wet-over-dry rules govern whether a bathroom can shift over a neighbor's living space at all. Either way, plumbing and electrical work that changes the system is permitted work in NYC, so we pull the licensed plumbing permit and electrical filing rather than quietly swapping behind the wall. That keeps the job honest if the house is later sold or refinanced.
The process itself runs in a clear order: protect the stairs and floors leading to the bath, demo down to the studs and subfloor, replace any rotted framing and the old galvanized or cast-iron runs, then build the wet area up in layers. Waterproofing membrane goes over a properly sloped substrate before a single tile is set, the vanity and fixtures are roughed to the new plan, and the electrical is brought to current code with GFCI protection and proper exhaust venting to the exterior.
Floor and wall tile set on a stable substrate, with curbless or low-curb showers where the framing allows and clean grout lines that hold up in a daily-use bath.
Membrane and pan systems over a sloped base so water reaches the drain instead of the joists below, critical in older Woodhaven floors with second-story baths.
Vanities, tops, and storage scaled to tight rowhouse footprints, with the cabinetry set level over uneven original floors.
Licensed plumbing to replace aging stacks and supply lines, plus updated wiring, GFCI outlets, and vented exhaust filed to NYC code.
Why local
A contractor who works Woodhaven blocks already knows how these houses are built: the party-wall chases, the cast-iron stacks, and the second-floor baths that sit over living space. That familiarity means fewer surprises once the wall is open and a cleaner path through the co-op and permit realities specific to this part of Queens.
We keep the work area contained, communicate around your schedule, and treat the rest of the home with the same care as the bathroom we are rebuilding.
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Get started
Tell us about your bathroom and your Woodhaven home, and we will walk you through the layout, waterproofing, and permit steps before any work begins.