Three Fixture Bathroom

Three Fixture Bathroom in Cellars

Can I add a Three Fixture Bathroom?

In NYC, it is possible to add a three-fixture bathroom in a one- or two-family house.  This type of bathroom typically includes a toilet, a sink, and a shower or bathtub. These provide essential facilities for convenience and functionality. Such layouts are ideal for maximizing space efficiency in cellar renovations or additions. For example, this includes a three fixture bathroom in cellars. However, this being New York City, there are requirements you have to check. You need to find out if your property can have a 3-piece bathroom added. 

Bathroom in a Cellar.

The Department of Buildings created a Building’s Bulletin which pinpoints the requirements for such a bathroom addition to a cellar.  The first of which is that the cellar must be open without partitions. There are exceptions for enclosures for a boiler room, a laundry room, and/or windowless storage or utility rooms that measure 60 square feet or less. Another states that the cellar must be connected to the unit above via an unenclosed stair. It must also have direct access to the outdoors via stairs and an operable door. For a successful addition of a three fixture bathroom in cellars, compliance with all these regulations is crucial. 

Once your cellar meets the criteria for a three-fixture bathroom, you will need to hire an architect or engineer to draw up the plans. These need to be filed with the Department of Buildings (DOB).  While waiting for the plans to be approved, you will also need to file a restrictive declaration with the city registrar’s office. This declaration states that the cellar will not be rented or used independently from the unit above. It is particularly important when planning a three fixture bathroom in cellars. 

S & M Can Help Expedite the Process

If you are ready to add a new bathroom in the cellar of your one- or two-family house, feel free to give S & M Expediting a call.  We can guide you through the process. We also assist with the filings, ensuring your three fixture bathroom in cellars project proceeds smoothly.