2 Arundel Court, Kettering, NN15 5NR

2 Arundel Court is a three-bedroom detached house in Kettering (NN15 5NR). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.

Held since February 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1997–2009, sale prices on this property compounded at 9.7% per year. Today's modelled estimate of £236,000 sits 68.6% above the 2009 sale of £140,000. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 130.5% above the typical sold price in the postcode.