15 Argyle Street, Norwich, NR1 2BZ

15 Argyle Street is a three-bedroom end-of-terrace house in Norwich (NR1 2BZ). It has a recorded floor area of 91 m² (around 984 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (February 2010) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from February 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Held since April 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £240,000 sits 50% above the 2007 sale of £160,000. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 20.7% below the postcode norm.