9 Mayfair Close, Beckenham, BR3 5EL

9 Mayfair Close is a four-bedroom mid-terrace house in Beckenham (BR3 5EL). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2013) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (August 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from April 2013, so improvements made since then won't be reflected.

At 91 m² the property is well over the postcode median (61 m² across 20 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1997–2013, sale prices on this property compounded at 7% per year. Today's modelled estimate of £544,000 sits 70% above the 2013 sale of £320,000. On a £-per-square-foot basis, the last sale (£327/sq ft) was about 15.9% above the typical sold price in the postcode. On the market in September 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property.