13 Amberley Court, Christchurch Park, Sutton, SM2 5UD

13 Amberley Court is a two-bedroom semi-detached house in Sutton (SM2 5UD). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1967-1975 and council tax band D. At 80 m² this is the 13th smallest of 21 units on EPC record in the building, where floor areas span 71–96 m². The building's EPC ratings span D to B, with this unit at the bottom. Records show the property has been extended at some point in its history. The latest certificate (February 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 6 certificates since April 2012. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

Untraded for 29 years, with the last transfer in June 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £349,000 sits 428.8% above the 1997 sale of £66,000. On a £-per-square-foot basis, the last sale (£77/sq ft) was about 72.3% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs).