6 High Street, Astcote, Towcester, NN12 8NW

6 High Street is a two-bedroom end-of-terrace house in Astcote, Towcester, Towcester (NN12 8NW). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (June 2020) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2015 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to A (score 92), a 3-band jump. Main heating runs on electricity.

At 56 m² it sits well below the postcode median (84 m² across 40 EPCs), making it one of the more compact homes locally. Across 2004–2020, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £233,000 is 23.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 41.5% above the typical sold price in the postcode. Most recent transfer: December 2020 at £189,000.