21 Gloucester House, Queen Street, Portsmouth, PO1 3GD

21 Gloucester House is a two-bedroom mid-terrace house in Portsmouth (PO1 3GD). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 2007 onwards and council tax band E. At 83 m² this is the 21st smallest of 22 units on EPC record in the building, where floor areas span 7–86 m². The building's EPC ratings span D to B across 22 units on file. Other recorded features include a balcony. The latest certificate (June 2016) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 86). Main heating runs on electricity. The latest certificate is from June 2016, so improvements made since then won't be reflected.

It hasn't traded since April 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 83 m² the property is well over the postcode median (51 m² across 21 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £376,000 is 19.4% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 21.4% above the typical sold price in the postcode.