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

10 Dolphin House is a one-bedroom mid-terrace house in Plymouth (PL4 0BL). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1983-1990. Tenure is freehold. The latest certificate (March 2020) shows a C (score 73). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and main heating went from Poor to Average. The recommended improvements would push it to B (score 85). Main heating runs on electricity. At 49 m² this is the 4th smallest of 24 units on EPC record in the building, where floor areas span 33–213 m². The building's EPC ratings span E to B across 24 units on file. Other recorded features include notable views.

Across 2001–2022, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 21.7% above the typical sold price in the postcode. At 49 m² it's 29% smaller than the typical home in the postcode (69 m² median across 23 EPCs). Most recent transfer: August 2022 at £110,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.