A fairly simple question. The answer isn't. There are a lot a variables that will effect the price. Current log prices, type of wood you chose, style of notch and style of log work and the complexity of your plans are the main ones.

We base your cost on what we pay for the logs and the amount of work needed to complete the job. Dovetails are more expensive than saddle notches. Big diameter Cedar is more than average sized fir or pine. The more corners and windows the higher the price. Trusses in the roof will be more than post and purlin.