1 Admiralty Tower, Queen Street, Portsmouth, PO1 3GA

1 Admiralty Tower is a two-bedroom end-of-terrace house in Portsmouth (PO1 3GA). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2007-2011 and council tax band B. At 50 m² this is the smallest unit on EPC record across 1 Admiralty Tower (50–85 m²). The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a conservatory and outbuildings. The latest certificate (June 2026) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (October 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good and main heating went from Poor to Average; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 82). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2009–2014, sale prices on this property compounded at -0.6% per year. Today's modelled estimate of £171,000 is 22.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 27.2% below the postcode norm. Last changed hands 12 years ago, in June 2014. At 50 m² it's 20.6% smaller than the typical home in the postcode (63 m² median across 61 EPCs).