21 Lacock Close, Merton, London, SW19 1BG

21 Lacock Close is a one-bedroom mid-terrace house in Merton, London, London (SW19 1BG). It has a recorded floor area of 50 m² (around 543 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (December 2009) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2009. Between certificates, wall efficiency went from Average to Good and lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good. The latest certificate is from December 2009, so improvements made since then won't be reflected. At 50 m² this is the 5th smallest of 16 units on EPC record in the building, where floor areas span 47–150 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 60).

Sale prices here have outpaced London HPI: 7.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£553/sq ft) was about 90.5% above the typical sold price in the postcode. At 50 m² it sits well below the postcode median (95 m² across 15 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Sold November 2019 for £300,000. Across the public record there are 4 sales, relatively high churn for a single property.