4a, Cavendish Road, Luton, LU3 1JG

4a is a detached house in Luton (LU3 1JG). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1950-1966 and council tax band A. At 40 m² this is the smallest unit on EPC record across the building (40–129 m²). The building's EPC ratings span E to D, with this unit at the bottom. The latest certificate (November 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected.

Across 2009–2016, sale prices on this property compounded at -5% per year. Today's modelled estimate of £120,000 sits 71.4% above the 2016 sale of £70,000. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 21.4% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (83 m² across 17 EPCs), making it one of the more compact homes locally. 10 years since the last transfer (September 2016).