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

11 The Willows is a two-bedroom detached house in Little Harrowden, Wellingborough, Wellingborough (NN9 5BJ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1967-1975 and council tax band A. Tenure is freehold. The latest certificate (October 2024) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Average to Poor and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to D (score 64). Main heating runs on electricity. At 57 m² this is the 9th smallest of 47 units on EPC record in the building, where floor areas span 41–141 m². The building's EPC ratings span F to C across 47 units on file. The home occupies a cul-de-sac position.

Untraded for 23 years, with the last transfer in March 2003. Across 2002–2003, sale prices on this property compounded at 34.6% per year. Today's modelled estimate of £136,000 sits 95.7% above the 2003 sale of £69,500. On a £-per-square-foot basis, the last sale (£113/sq ft) was about 21.2% below the postcode norm. At 57 m² it's 25.8% smaller than the typical home in the postcode (77 m² median across 46 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).