5 Martell Road, Lambeth, London, SE21 8EA

5 Martell Road is a one-bedroom semi-detached house in Lambeth, London, London (SE21 8EA). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (December 2022) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).

It hasn't traded since November 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1999–2009, sale prices on this property compounded at 9.1% per year. Today's modelled estimate of £330,000 sits 91.9% above the 2009 sale of £172,000. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 15.9% below the postcode norm. At 47 m² it's 17.5% smaller than the typical home in the postcode (57 m² median across 20 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).