You may have heard that the rule of thumb is Â£1,000 per m2. However, this figure has been bandied about for rather a long time now! From experience, Â£1,200 per m2 is a now a more realistic estimate for a house extension cost in 2015 and reflects price increases over the last few years.So, for your 4 x 5m extension, the build cost would be roughly Â£24,000.s a rule of thumb you can add 50% extra to the build cost of a single storey extension. So, Â£24,000 +50% = Â£36,000. + Add on 10-15% for professional fees (architect, planning application, building regs, structural engineer). + VAT.
Ankylosing spondylitis is a form of progressive arthritis due to chronic inflammation of the joints in the spine. Its name comes from the Greek words â ankylos, â meaning stiffening of a joint, and â spondylo, â meaning vertebra.nkylosing spondylitis is a form of progressive arthritis due to chronic inflammation of the joints in the spine. Its name comes from the Greek words â ankylos, â meaning stiffening of a joint, and â spondylo, â meaning vertebra.
Ankylosing spondylitis is an arthritic condition that causes inflammation along the spine. If left untreated, the condition can cause the vertebrae to fuse together. When the vertebrae fuse, a personâs posture becomes hunched forward. Depending on the severity of these complications, crowding in the ribs can make it difficult for a person with ankylosing spondylitis to breathe. Inflammation is not always limited to the spine. Some people who have ankylosing spondylitis also experience inflammation around the eyes. The condition most commonly affects men, and symptoms are first noticed in early adulthood.