14a, The Market, Wrythe Lane, Carshalton, SM5 1AG

14a is a two-bedroom mid-terrace house in Carshalton (SM5 1AG). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2020) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Other recorded features include a balcony.

It hasn't traded since April 2010, a hold of 16 years that's notably long for the area. Across the public record there are 5 sales, relatively high churn for a single property. At 81 m² the property is well over the postcode median (59 m² across 49 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 1999–2010, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £282,000 sits 99.6% above the 2010 sale of £141,250. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 42.7% below the postcode norm.