Excelsior Court, Flat 2, Scarborough Street, Wellingborough, NN9 5FE

Excelsior Court is a two-bedroom mid-terrace house in Wellingborough (NN9 5FE). It has a recorded floor area of 55 m² (around 595 sq ft), construction records dating it to 1900-1929 and council tax band A. At 55 m² this is the 11th smallest of 16 units on EPC record in Excelsior Court, where floor areas span 44–65 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (February 2009) shows an E (score 52), well below the UK norm with real room to improve. Main heating runs on electricity. The latest certificate is from February 2009, so improvements made since then won't be reflected.

Untraded for 18 years, with the last transfer in December 2007. 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 80% of similar EPCs). Today's modelled estimate of £110,000 is 44.7% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 90.9% above the typical sold price in the postcode.