For many children, autism is complicated by medical conditions, biological issues and symptoms that are not exclusive to autism. Children with other disorders, such as Articulation Disorder, Apraxia, Seizures, GI problems, etc. might require some of the same therapies.
These figures assume no underfloor plumbing work and basic materials. Installing plumbing underneath concrete and/or choosing high-end materials will dramatically increase costs. 1  A relatively conservative estimate for installing a Â¾ or full bathroom in a basement is $8,000 to $12,000.2  Installing a Â½ bath in the basement might cost as little as $5,000.hese figures assume no underfloor plumbing work and basic materials. Installing plumbing underneath concrete and/or choosing high-end materials will dramatically increase costs. 1  A relatively conservative estimate for installing a Â¾ or full bathroom in a basement is $8,000 to $12,000.
Installing a bathroom in your basement will add $10,000 to $15,000 on average to your basement remodeling costs. RELATED: How Much Does it Cost to Finish a Basement? Some basements already include a floor drain, and if you have piping for a utility sink or washing machine hookup, you have a head start.