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.
Causes of lordosis and contributing factors: Certain medical conditions may cause the curvatures in the spine to change. In addition, changes in one part of the spine may cause other parts of the spine to become unstable, or to change to change to compensate for the instability in other parts of the spine. Spondylolisthesis occurs when one vertebra slips forward in relation to the ones above and below it.