Alys Court, Flat 3, 35 Blenheim Grove, Southwark, London, SE15 4QS

Alys Court is a two-bedroom detached house in Southwark, London, London (SE15 4QS). It has a recorded floor area of 56 m² (around 598 sq ft) and construction records dating it to 1930-1949. The latest certificate (June 2011) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2008); the latest reading is one band lower. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Average to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. Main heating runs on electricity. The latest certificate is from June 2011, so improvements made since then won't be reflected. At 56 m² this is the 5th smallest of 8 units on EPC record in Alys Court, where floor areas span 42–62 m². The building's EPC ratings span E to C across 8 units on file.

It hasn't traded since August 2005, a hold of 21 years that's notably long for the area. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2005, sale prices on this property compounded at 15.7% per year. Today's modelled estimate of £371,000 sits 122.2% above the 2005 sale of £167,000.