Compass House, Flat 23, Mariners Court, Lower Street, Plymouth, PL4 0BT

Compass House is a two-bedroom mid-terrace house in Plymouth (PL4 0BT). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (August 2019) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since May 2010. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 77 m² this is the 14th smallest of 30 units on EPC record in Compass House, where floor areas span 21–129 m². The building's EPC ratings span D to B across 30 units on file. Other recorded features include a balcony and notable views.

Held since March 2011 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £216,000 is 41.2% above the 2011 sale price.