21 Lavender Close, Carshalton, SM5 3EH

21 Lavender Close is a two-bedroom mid-terrace house in Carshalton (SM5 3EH). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1930-1949 and council tax band C. At 49 m² this is the 3rd smallest of 17 units on EPC record in the building, where floor areas span 43–89 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 74). The latest certificate (February 2016) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since January 2015. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79). The latest certificate is from February 2016, so improvements made since then won't be reflected.

Last changed hands 11 years ago, in July 2015. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2015, sale prices on this property compounded at 9.9% per year. Today's modelled estimate of £301,000 is 35% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£423/sq ft) was about 67.9% above the typical sold price in the postcode.