Westlake, Flat 77, Rotherhithe New Road, Southwark, London, SE16 2DG

Westlake is a one-bedroom end-of-terrace house in Southwark, London, London (SE16 2DG). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1950-1966 and council tax band B. At 49 m² this is the 15th smallest of 23 units on EPC record in Westlake, where floor areas span 30–52 m². The building's EPC ratings span D to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (May 2025) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it B (May 2009); the latest reading is 2 bands lower. Between certificates, window efficiency went from Poor to Good and lighting went from Very Poor to Very Good.

Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £281,000 sits 103.6% above the 2009 sale of £138,000. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 32% below the postcode norm.