16 William Wall Road, Liverpool, L21 0DX

16 William Wall Road is a four-bedroom end-of-terrace house in Liverpool (L21 0DX). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2013) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2008. Between certificates, wall efficiency went from Poor to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected.

Held since June 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £147,000 sits 359.4% above the 2000 sale of £32,000. On a £-per-square-foot basis, the last sale (£39/sq ft) was about 62.9% below the postcode norm.