4 Dolphin House, Sutton Wharf, Plymouth, PL4 0BL

4 Dolphin House is a two-bedroom end-of-terrace house in Plymouth (PL4 0BL). It has a recorded floor area of 89 m² (around 958 sq ft) and construction records dating it to 1976-1982. The latest certificate (November 2023) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2013. Between certificates, wall efficiency went from Very Poor to Average, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. Other recorded features include notable views.

Untraded for 22 years, with the last transfer in May 2004. At 89 m² the property is well over the postcode median (68 m² across 23 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £240,000 is 14.3% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 28.7% above the typical sold price in the postcode.