15 Rowan Crescent, Merton, London, SW16 5JA

15 Rowan Crescent is a semi-detached house in Merton, London, London (SW16 5JA). It has a recorded floor area of 14 m² (around 151 sq ft), construction records dating it to 1900-1929 and council tax band D. At 14 m² this is the smallest unit on EPC record across the building (14–148 m²). The building's EPC ratings span F to C, with this unit at the top. The latest certificate (December 2025) shows a C (score 73). When first surveyed in April 2021 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Poor to Good. Main heating runs on electricity.

Today's modelled estimate of £364,000 is 17.3% below the 2021 sale of £440,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£2,920/sq ft) was about 931% above the typical sold price in the postcode. At 14 m² it sits well below the postcode median (88 m² across 39 EPCs), making it one of the more compact homes locally. Sold August 2021 for £440,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.