Unique energy efficient home in downtown Raleigh. 2 brm 2 bath. Passive solar design w/ radiant floor heat. Concrete floors. Open flr plan. High-end fireplace. Concrete counter tops. 1st flr brm & full bath. Ceramic tile showers. Front & screen porches. 1 car garage. 50 yr metal roof. Spray form insulation throughout. master bdrm & office on 2nd flr. Solar system generates twice the energy used & generates $1,800 annual revenue. Rainwater harvest system. Broad Smart Sense air exchange system. MUST SEE!