1 5, Flat, High Street, Rothwell, Kettering, NN14 6AD

1 5 is a semi-detached house in Rothwell, Kettering, Kettering (NN14 6AD). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2017) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2009. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Good to Very Good and main heating went from Poor to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77).

At 156 m² the property is well over the postcode median (64 m² across 20 EPCs), placing it in the larger end of the local stock. Across 1997–2016, sale prices on this property compounded at -9.9% per year. Today's modelled estimate of £265,000 sits 1863% above the 2016 sale of £13,500. On a £-per-square-foot basis, the last sale (£8/sq ft) was about 95.8% below the postcode norm. On the market in August 2016 and unlisted since — roughly 10 years. One historical planning record sits against the property in 2007.