Basement Flat, 9 Ellison Road, Lambeth, London, SW16 5BX

Basement Flat is a semi-detached house in Lambeth, London, London (SW16 5BX). It has a recorded floor area of 46 m² (around 494 sq ft) and construction records dating it to before 1900. The latest certificate (May 2011) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from May 2011, so improvements made since then won't be reflected.

It hasn't traded since February 2007, a hold of 19 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1997–2007, sale prices on this property compounded at 19.5% per year. Today's modelled estimate of £348,000 sits 117.5% above the 2007 sale of £160,000.