3b, Ravensdon Street, Lambeth, London, SE11 4AQ

3b is a one-bedroom end-of-terrace house in Lambeth, London, London (SE11 4AQ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The home occupies a cul-de-sac position.

Untraded for 19 years, with the last transfer in January 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2004–2007, sale prices on this property compounded at 16.9% per year. Today's modelled estimate of £493,000 sits 59% above the 2007 sale of £310,000. On a £-per-square-foot basis, the last sale (£472/sq ft) was about 54.2% above the typical sold price in the postcode. At 61 m² it sits well below the postcode median (120 m² across 18 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).