20 Collingham, Orton Goldhay, Peterborough, PE2 5TN

20 Collingham is an end-of-terrace house in Orton Goldhay, Peterborough, Peterborough (PE2 5TN). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1967-1975 and council tax band A. At 72 m² this is the 10th smallest of 40 units on EPC record in the building, where floor areas span 46–120 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (49 versus a best of 83). The latest certificate (August 2015) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected.

It hasn't traded since December 2002, a hold of 23 years that's notably long for the area. At 72 m² it's 19.1% smaller than the typical home in the postcode (89 m² median across 39 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2001–2002, sale prices on this property compounded at 35.3% per year. Today's modelled estimate of £117,000 sits 175.3% above the 2002 sale of £42,500. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 43.5% below the postcode norm.