21 Addison Close, Exeter, EX4 1SJ

21 Addison Close is a three-bedroom end-of-terrace house in Exeter (EX4 1SJ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2014. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

Across 2014–2017, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £283,000 is 20.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 35.8% above the typical sold price in the postcode. On the market in December 2017 and unlisted since — roughly 8 years.