14a, Northfield Close, Henley On Thames, RG9 2LH

14a is a two-bedroom mid-terrace house in Henley On Thames (RG9 2LH). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band E. At 77 m² this is the 5th smallest of 14 units on EPC record in the building, where floor areas span 36–151 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 (June 2021) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2010. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and main heating dropped from Poor to Very Poor. The recommended improvements would push it to B (score 82). Main heating runs on electricity.

Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). On the market in July 2013 and unlisted since — roughly 13 years. Across 2010–2013, sale prices on this property compounded at 10.7% per year. Today's modelled estimate of £450,000 is 38.5% above the 2013 sale price.