12a Rodwell Court, Hersham Road, Walton On Thames, KT12 1RE

12a Rodwell Court is a two-bedroom mid-terrace house in Walton On Thames (KT12 1RE). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1996-2002 and council tax band C. At 47 m² this is the smallest unit on EPC record across the building (47–67 m²). The building's EPC ratings span F to C, with this unit at the top. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (March 2019) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since January 2009. Between certificates, lighting went from Poor to Good.

It hasn't traded since June 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £244,000 is 47% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£328/sq ft) was about 16.1% above the typical sold price in the postcode. At 47 m² it's 25.3% smaller than the typical home in the postcode (63 m² median across 16 EPCs).