20 Andes Close, Southampton, SO14 3HS

20 Andes Close is a three-bedroom mid-terrace house in Southampton (SO14 3HS). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (May 2020) returns a B (score 81), comfortably above the UK average. When first surveyed in May 2010 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Average to Very Good. Main heating runs on electricity. At 82 m² this is the 29th smallest of 63 units on EPC record in the building, where floor areas span 49–201 m². The building's EPC ratings span E to B, with this unit at the top. Other recorded features include a balcony and notable views.

Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Across 1999–2021, sale prices on this property compounded at 2.9% per year. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 57.5% above the typical sold price in the postcode. Last sale on file: £285,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.