It depends on the size and complexity of the project, but generally speaking, custom cabinetry costs anywhere from $50 to $200 per square foot. Keep in mind that this is just a ballpark estimate, and prices can vary significantly depending on the type of wood, the level of customization, and other factors. If you're interested in getting a precise quote for your project, it's best to contact a local cabinetmaker or carpenter for an estimate.

It depends on the materials, size, and features of the custom built in. Generally speaking, a custom built in will cost more than a pre-fabricated one. For a basic custom built in, you can expect to pay around $1,000. However, for a more luxurious or customized build, the cost could be much greater. It's important to consult with a contractor to get an accurate estimate for your specific project.