9 The Willows, Little Harrowden, Wellingborough, NN9 5BJ

9 The Willows is a mid-terrace house in Little Harrowden, Wellingborough, Wellingborough (NN9 5BJ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (November 2021) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since February 2009. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and lighting went from Average to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 3-band jump. Main heating runs on electricity.

Across 2002–2022, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £178,000 is 13.2% below the 2022 sale of £205,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£251/sq ft) was about 75.4% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Most recent transfer: May 2022 at £205,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.