What are the suggested estimates for water and sewer costs in RI for multifamily buildings in Rhode Island? What is the estimate based on (Ex: number of bedrooms, number of tenants etc..)
Short answer: around $30 per unit/mo for sewer, $15-20 per unit for water (for 2 & 3 fams)
The charge for water is based on how many ccf (hundred cubic feet) of water you use (100 ccf = 700ish gallons of water. )
Sewer is based on an annual meter charge, prorated monthly, plus how much water you used.