Garage Builder Belgrade, ME: Camp Roads, Lake Setbacks, Solid Footings

Cost tracks excavation. A turnkey shell here is $129 to $159 a square foot. The spread is excavation, and nobody can price that from the road. Carried across common sizes, that is $37,000 to $61,000 for a single bay, $74,000 to $107,000 for a double, and $99,000 to $137,000 for a triple. If you want it finished inside, that is $248 to $278 a square foot with insulation, drywall, trim and paint. The single bay reads expensive per foot because it is. The permit, the machines and the concrete minimum barely move between one bay and two, so the smallest building carries the most overhead per square foot. Take those as budget guardrails rather than a price. They are averages drawn from hundreds of estimates, and a camp lot can move them either direction. Waterfront work usually sits higher, and the reason is not a surcharge. Narrow roads slow every delivery, and a tight pad means smaller machines doing more passes. Dimensions pull the number back down. Four-foot increments are the cheapest decision on the whole project. Plywood is 4x8 and studs come in 8, 12, and 16-foot lengths, so 24 and 28 use full material while 22 and 26 buy the same sheets and bin the offcuts. That is why 24x24 costs less than a 22x22 while adding 92 square feet, and 28x28 adds 108 over 26x26 for nearly nothing. Our garage cost guide covers what else moves the figure.