15 Carlton Court, Gresham Road, Staines Upon Thames, TW18 2BL

15 Carlton Court is a two-bedroom mid-terrace house in Staines Upon Thames (TW18 2BL). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2020) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in October 2011 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity. At 44 m² this is the 4th smallest of 15 units on EPC record in the building, where floor areas span 41–47 m². The building's EPC ratings span E to C, with this unit at the bottom.

Most recent transfer: January 2022 at £205,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2022, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £236,000 is 15.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£433/sq ft) was about 48.6% above the typical sold price in the postcode.