15 Clowser Close, Sutton, SM1 4TP

15 Clowser Close is an end-of-terrace house in Sutton (SM1 4TP). It has a recorded floor area of 22 m² (around 237 sq ft), construction records dating it to 1976-1982 and council tax band B. At 22 m² this is the smallest unit on EPC record across the building (22–58 m²). The building's EPC ratings span E to B across 46 units on file. The latest certificate (March 2024) shows a D (score 55), a step below the typical UK home. Earlier certificates rated it B (December 2011); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Average and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity.

It hasn't traded since December 2004, a hold of 21 years that's notably long for the area. At 22 m² it sits well below the postcode median (47 m² across 45 EPCs), making it one of the more compact homes locally. Across 1998–2004, sale prices on this property compounded at 24.6% per year. Today's modelled estimate of £204,000 is 25.2% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£688/sq ft) was about 122.7% above the typical sold price in the postcode.