21 Langdon Drive, Brent, London, NW9 8NS

21 Langdon Drive is a one-bedroom semi-detached house in Brent, London, London (NW9 8NS). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1900-1929 and council tax band D. At 33 m² this is the smallest unit on EPC record across the building (33–266 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (44 versus a best of 71). The latest certificate (November 2017) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62).

Untraded for 19 years, with the last transfer in February 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced London HPI: 17.7% per year against 0% for the wider region. Today's modelled estimate of £576,000 is 23.9% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£1,309/sq ft) was about 753.3% above the typical sold price in the postcode. At 33 m² it sits well below the postcode median (165 m² across 6 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. 10 planning records sit against the property, 5 approved, 5 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved.