Octa Customer Service Number, Toll Free Number, Email Id. Contact Address For Octa. 550 South Main Street, Orange, California 92863, United States. You can visit Octa on the address mentioned above and ask your queries or register your complaints.(Please call before visit Octa)
you'll get a customized quote estimate based on the actual house plan, your location, your finish choices and even sweat equity contributions. 1  Only $29.95 per plan. 2  Order the Cost-to-Build Report and when you do purchase a house plan, $29.95 will be deducted from your order.*.
Too much space can be uncomfortable too. Our conclusion is that in order to build a true luxury home, the cost of the lot alone would be about a million dollars. Average construction costs would be $300 per square-foot, making a 3000 square-foot home cost about $900,000 and a 5000 square-foot home cost $1,500,000.The architect fees could be up to $300,000.So the average cost to build a luxury home could be approximately 2.2 million to 2.8 million at the average cost per-square-foot, if you include the lot. In some areas the average cost to build a luxury home could be twice that amount, or more.oo much space can be uncomfortable too. Our conclusion is that in order to build a true luxury home, the cost of the lot alone would be about a million dollars. Average construction costs would be $300 per square-foot, making a 3000 square-foot home cost about $900,000 and a 5000 square-foot home cost $1,500,000.