20 Butlers & Colonial Wharf, Southwark, London, SE1 2PX

20 Butlers & Colonial Wharf is a one-bedroom end-of-terrace house in Southwark, London, London (SE1 2PX). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (August 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average and main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 69). Main heating runs on electricity. At 78 m² this is the 20th smallest of 46 units on EPC record in the building, where floor areas span 49–170 m². The building's EPC ratings span G to B across 46 units on file.

Across 1999–2017, sale prices on this property compounded at 8% per year. On a £-per-square-foot basis, the last sale (£798/sq ft) was about 102.9% above the typical sold price in the postcode. Last sold in March 2017, so it's been off the market for around 9 years.