35b, Station Approach, Great Missenden, HP16 9AZ

35b is a one-bedroom end-of-terrace house in Great Missenden (HP16 9AZ). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2016) shows an E (score 45), well below the UK norm with real room to improve. When first surveyed in January 2014 the rating was G, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on electricity. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. At 35 m² this is the 2nd smallest of 26 units on EPC record in the building, where floor areas span 34–106 m². The building's EPC ratings span F to B across 26 units on file.

At 35 m² it sits well below the postcode median (73 m² across 25 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Today's modelled estimate of £219,000 is 32.7% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£438/sq ft) was about 24.4% above the typical sold price in the postcode. Last sold in July 2014, so it's been off the market for around 12 years.