28 Nansen Road, Sparkhill, Birmingham, B11 4DT

28 Nansen Road is an end-of-terrace house in Sparkhill, Birmingham, Birmingham (B11 4DT). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2014) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in December 2009 the rating was G, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from September 2014, so improvements made since then won't be reflected.

Held since August 2005 — that's 21 years off the open market, well above the local norm. Sale prices here have outpaced Birmingham HPI: 20.8% per year against 0% for the wider region. Today's modelled estimate of £167,000 is 33.6% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 38.3% above the typical sold price in the postcode.