1 Austral Street, Southwark, London, SE11 4SJ

1 Austral Street is a one-bedroom end-of-terrace house in Southwark, London, London (SE11 4SJ). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2025) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in April 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 75). At 41 m² this is the 3rd smallest of 17 units on EPC record in the building, where floor areas span 38–161 m². The building's EPC ratings span F to C across 17 units on file.

At 41 m² it sits well below the postcode median (68 m² across 21 EPCs), making it one of the more compact homes locally. Across 2001–2015, sale prices on this property compounded at 7.6% per year. On a £-per-square-foot basis, the last sale (£1,031/sq ft) was about 199.1% above the typical sold price in the postcode. Last changed hands 11 years ago, in November 2015. One historical planning record sits against the property in 2013.