Like the layers of caramel shortbread slipping over one another in the hot sun, in a translational landslide the mass moves along a roughly planar, flat, surface with little rotation or backward tilting.
According to a customer the average cost of a home extension is Â£25,000. A Double Storey Extension costs between Â£45,415 and Â£76,000. A Single Storey Extension costs between Â£22,916 and Â£37,000. Planning and Preparation for a home extensions costs between Â£5,132 to Â£10,150.he approximate price of a timber extension to work on is around Â£1200 per square meter based on Evis Build for a 60 square meter rear extension. For a double storey extension, you should consider about 160% of the price for a single storey extension of the same floor area.
Current proposals. Build Costs. There are many factors affecting the final price of any building project however as a rough guide, the following approximate figures can be used to estimate the cost of domestic building work: - Single storey (20 m2) extension costs Â£28,960 or Â£1,448 per m2.- Two storey (40 m2) extension costs Â£48,280 or Â£1,207 per m2.- Loft conversion (32 m2) costs Â£31,936 or Â£998 per m2. - New build can be anything from Â£1,000 - 2,000 per m2 and depends upon various factors.When embarking upon a new build project or a major renovation I recommend the services of a quantity surveyor in order to ascertain a cohesive budget at the design stage. Two storey (40 m2) extension costs Â£48,280 or Â£1,207 per m2. - Loft conversion (32 m2) costs Â£31,936 or Â£998 per m2. - New build can be anything from Â£1,000 - 2,000 per m2 and depends upon various factors.