Flat 2, 46 Brook Street, Luton, LU3 1DS

Flat 2 is a semi-detached house in Luton (LU3 1DS). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1900-1929 and council tax band A. At 26 m² this is the smallest unit on EPC record across the building (26–33 m²). The building's EPC ratings span E to C across 4 units on file. The latest certificate (July 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2009. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 76).

Across 2007–2014, sale prices on this property compounded at -1.5% per year. Today's modelled estimate of £120,000 sits 110.5% above the 2014 sale of £57,000. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 49% above the typical sold price in the postcode. At 26 m² it sits well below the postcode median (54 m² across 57 EPCs), making it one of the more compact homes locally. Last sold in August 2014, so it's been off the market for around 12 years.