172a, Ground Floor Flat, Kingsmead Road, High Wycombe, HP11 1JB

172a is a two-bedroom semi-detached house in High Wycombe (HP11 1JB). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to 2007-2011. At 56 m² this is the 5th smallest of 6 units on EPC record in 172a, where floor areas span 50–91 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (65 versus a best of 81). The latest certificate (March 2024) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Main heating runs on electricity.

At 56 m² it sits well below the postcode median (83 m² across 40 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). Across 2014–2015, sale prices on this property compounded at 39.7% per year. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 35.6% above the typical sold price in the postcode. On the market in October 2015 and unlisted since — roughly 11 years.