Berdonna Court, Flat 3, 2 Copper Beech Drive, Portsmouth, PO6 1AZ

Berdonna Court is a one-bedroom end-of-terrace house in Portsmouth (PO6 1AZ). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 1976-1982. At 52 m² this is the smallest unit on EPC record across Berdonna Court (52–80 m²). The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 36). Other recorded features include a balcony. The latest certificate (June 2026) shows a C (score 76), near the top of the C band. When first surveyed in October 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Average to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

It hasn't traded since April 2011, a hold of 15 years that's notably long for the area. Across 2009–2011, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £146,000 sits 53.7% above the 2011 sale of £95,000. On a £-per-square-foot basis, the last sale (£170/sq ft) was about 18.7% above the typical sold price in the postcode. At 52 m² it sits well below the postcode median (88 m² across 47 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).