13 Corkran Road, Surbiton, KT6 6PL

13 Corkran Road is a four-bedroom detached house in Surbiton (KT6 6PL). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (December 2018) shows an E (score 40), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Very Poor and window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. At 99 m² this is the 12th smallest of 23 units on EPC record in the building, where floor areas span 28–306 m². The building's EPC ratings span G to C across 23 units on file.

18 planning records sit against the property, 9 approved, 3 refused. Past consents include an extension, a garage conversion and tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Last sale on file: £1,200,000 in June 2018. Across the public record there are 4 sales, relatively high churn for a single property. Across 2005–2018, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£1,126/sq ft) was about 188.7% above the typical sold price in the postcode.