11 Penny Street, Portsmouth, PO1 2NH

11 Penny Street is a mid-terrace house in Portsmouth (PO1 2NH). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (February 2019) shows a D (score 58), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.

Held since April 1995 — that's 31 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 £448,000 sits 414.9% above the 1995 sale of £87,000. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 76.6% below the postcode norm. At 115 m² it's 24.3% larger than the typical home in the postcode (93 m² median across 32 EPCs).