3 Peterborough Road, Carshalton, SM5 1EE

3 Peterborough Road is a three-bedroom mid-terrace house in Carshalton (SM5 1EE). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2014) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2009. Between certificates, roof efficiency went from Very Poor to Average, lighting went from Average to Very Good and main heating went from Average to Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.

Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2001–2009, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £401,000 sits 122.8% above the 2009 sale of £180,000. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 38.1% below the postcode norm. At 76 m² it's 26.7% larger than the typical home in the postcode (60 m² median across 52 EPCs).