15 Green Street, High Wycombe, HP11 2RA

15 Green Street is a four-bedroom semi-detached house in High Wycombe (HP11 2RA). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump.

It hasn't traded since December 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2007, sale prices on this property compounded at 5% per year. Today's modelled estimate of £357,000 sits 116.4% above the 2007 sale of £165,000. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 26.9% above the typical sold price in the postcode. At 91 m² it's 22.1% larger than the typical home in the postcode (75 m² median across 32 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.