7 Oval Avenue, Norwich, NR5 0DP

7 Oval Avenue is a semi-detached house in Norwich (NR5 0DP). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (June 2014) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2014); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 89), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.

Held since November 2006 — that's 20 years off the open market, well above the local norm. Across 2003–2006, sale prices on this property compounded at 13.7% per year. Today's modelled estimate of £242,000 is 42.4% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 39.5% above the typical sold price in the postcode. At 53 m² it's 22.6% smaller than the typical home in the postcode (69 m² median across 17 EPCs).