As long as you have little space available, access to sufficient electrical outlets, ventilation and adequate sound insulation, you can install a new bathroom on the sly almost anywhere in your home. It might seem like you don't have any free space, but it's very likely that you don't know where to look. The short answer is yes, you can install a bathroom almost anywhere you can afford it. However, this will largely depend on your electrical and plumbing installation and the style of bathroom you want, which is another common question.
When a home has limited space to start with, it can be difficult or impossible to add a bathroom to the existing floor plan. The alternative is to make a suitable addition and install a bathroom in it. In this type of project, the bathroom is added to the house instead of occupying the existing space. While this option offers more design flexibility and adds more value, it tends to be more expensive.
As long as there are enough outlets, enough ventilation, and some insulation, you can find a way to add a bathroom. Think about it, and maybe you can turn even an underused closet into an additional bathroom. Yes, you can put a toilet anywhere in the house. However, as with a bathroom, its location will be key to determining how easy and cost-effective its installation will be.
Just like in a garage, a basement installation would be underground, meaning that condensation and moisture accumulation must be taken into account, especially if you want to add a shower or bathtub to your bathroom. If property taxes are already a pain in the ass, increasing the value of your home could end up causing your annual tax bill to rise. In general, if you really want a bathroom in the basement or on the other side of the house for your SVP, a toilet with a macerator may be what you need. If the new bathroom has a small space underneath, the cost of plumbing and electrical work is likely to decrease.
While it's quite tempting to immediately want to add a new bathroom to your home, keep in mind that there are a lot of spaces in your current house that can be converted into a decent bathroom, so you'll save yourself quite a bit of money, as completely new additions to your home can be time consuming and affect your budget. While it is possible to add a bathroom further away from existing plumbing, this requires long hours of work and quickly increases the cost of a remodel. The need for a new bathroom can be the result of several factors, but the most common are listed below. Making a bathroom more accessible is always positive and, especially for older people, climbing the stairs can be quite annoying.
If you consider all of the ways you could invest in your home, adding a bathroom is one of the smartest. There are a few smart tricks to add the extra plumbing and installation work that will allow the benefit of an additional bathroom to outweigh the costs. Otherwise, you'll have to put a fan in the bathroom to help air circulate and prevent moisture buildup, although it's always worth doing so, even if you have windows in your new space. If you have heating radiators, you'll need to make a plan to extend the pipes in order to add a new unit to the new space.
Since it's at ground level and most homes are designed to have utilities in the basement, this means that a garage bathroom wouldn't have much trouble connecting to electricity and water. Since many homes come equipped with a walk-in closet, you can simply turn your closet into a bathroom as long as it's approximately 25 square feet. If all else fails, you can also steal a few square feet of your garden and put a real extension on your house with a foundation slab or mezzanine underneath. If you have large rooms, adding a bathroom to a room stealing one meter from the length can create enough space.