The universe is such a big place that it is easy to get baffled by the measurements that astronomers make. The size of UY Scuti, possibly one of the largest stars we have observed to date, is certainly baffling.
The average price that homeowners pay for a concrete patio is around $2,800 to just over $4,000, but some homeowners report spending as little as $1,000 or as much as $6,500. A custom design typically costs more because those projects involve more work.
Determining how much a bluestone patio will cost depends on several things. 1  The average cost of a small patio is $700, but the cost can rise to $4,000 or more for a patio of around 200 square feet.2  Those figures equal out to around $21 per square foot and include the cost of installation, materials and supplies.etermining how much a bluestone patio will cost depends on several things. 1  The average cost of a small patio is $700, but the cost can rise to $4,000 or more for a patio of around 200 square feet.