42a, Denmark Hill, Southwark, London, SE5 8RZ

42a is a mid-terrace house in Southwark, London, London (SE5 8RZ). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2026) shows a C (score 70). When first surveyed in January 2016 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor. This certificate was lodged in the last six months, so the rating reflects current condition. At 85 m² this is the 18th smallest of 20 units on EPC record in the building, where floor areas span 22–117 m². The building's EPC ratings span E to B across 20 units on file.

Today's modelled estimate of £544,000 is 36.7% below the 2016 sale of £860,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£940/sq ft) was about 162.6% above the typical sold price in the postcode. At 85 m² the property is well over the postcode median (58 m² across 19 EPCs), placing it in the larger end of the local stock. 10 years since the last transfer (April 2016).