Single Family Home for sale by owner in Sparta, NJ 07871. If you are searching for a spacious and stately custom built home in a fabulous, yet private & peaceful neighborhood, then search no more-- you have arrived at that location! This one has it all! Value! Value! Value! Quality! Quality! Quality! Spacious rooms in 4,100 square feet of living space PLUS an over-sized 3 car garage and full partially finished basement with a gym! Solid wood doors-- no hollow-core here! Stunning 16x18 entrance f... See site for full property details.