42a, High Street, Tetsworth, Thame, OX9 7AS

42a is a two-bedroom end-of-terrace house in Tetsworth, Thame, Thame (OX9 7AS). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2018) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in December 2011 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Average and lighting went from Average to Good. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.

Untraded for 21 years, with the last transfer in June 2005. At 57 m² it sits well below the postcode median (107 m² across 14 EPCs), making it one of the more compact homes locally. Across 2000–2005, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £419,000 is 39.7% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£489/sq ft) was about 65.1% above the typical sold price in the postcode. 6 planning records sit against the property, 0 approved, 0 refused.