Garage Vs Carport Home Value. Carports certainly add value and should be an item you consider for home improvements. For a single car attached garage, you should expect to pay anywhere between $7,500 and $10,000.
• a garage is more expensive than a carport that can also be erected easily and in a fast manner. A detached garage could cost anywhere from $9,000 to $12,000, however, if you choose to add electrical or plumbing systems, you should expect to pay $14,000. However, the least expensive (of 83 projects profiled) was only $1,020.
The average cost of a kit, however, is $5,000 to $6,000.
However, the least expensive (of 83 projects profiled) was only $1,020. When we talk about adding value, we’re really referring to increasing the appeal of your property in the eyes of potential buyers. Plan on spending anywhere from $3,000 to $10,000 to purchase and install a carport kit. Since most appraisals value property by the square foot, a garage is a positive addition.