4 Allens Avenue, Norwich, NR7 8EP

4 Allens Avenue is a four-bedroom detached house in Norwich (NR7 8EP). It has a recorded floor area of 220 m² (around 2368 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2013) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from October 2013, so improvements made since then won't be reflected.

It hasn't traded since May 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 220 m² the property is well over the postcode median (96 m² across 27 EPCs), placing it in the larger end of the local stock. Across 2001–2007, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £435,000 sits 74% above the 2007 sale of £250,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 40.5% below the postcode norm. One historical planning record sits against the property in 2021.