20 Avondale Court, Goodeve Road, Bristol, BS9 1NU

20 Avondale Court is a two-bedroom end-of-terrace house in Bristol (BS9 1NU). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1967-1975 and council tax band C. At 73 m² this is the 4th smallest of 21 units on EPC record in the building, where floor areas span 70–81 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 81). The latest certificate (March 2014) shows an E (score 41), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Average to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 66). The latest certificate is from March 2014, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2014, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £312,000 sits 54.5% above the 2014 sale of £202,000. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 23.2% above the typical sold price in the postcode. On the market in July 2014 and unlisted since — roughly 12 years. Across the public record there are 6 sales, relatively high churn for a single property.