Tremendous new subdivision community. All lots surveyed. Design and build services for passive solar and other designs provided at no extra costs. Energy efficient homes, cost effective, green construction techniques also provided. These homes ''to be built'' by seller. Homes to be constructed, excavation, clearing and any use of any lot is subject to, and shall remain subject to, the provision that no site work (excavation, driveways, septic, systems, and clearing) shall be commenced without seller coordination.