5 Oakley, Northcroft, Wooburn Green, High Wycombe, HP10 0BZ

5 Oakley is a one-bedroom semi-detached house in Wooburn Green, High Wycombe, High Wycombe (HP10 0BZ). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1976-1982 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–58 m²). The building's EPC ratings span E to C across 12 units on file. The latest certificate (June 2013) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from June 2013, so improvements made since then won't be reflected.

Held since October 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Across 2002–2008, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £217,000 is 41.8% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£309/sq ft) was about 18.1% above the typical sold price in the postcode.