10 Porlock Street, Southwark, London, SE1 3RY

10 Porlock Street is an end-of-terrace house in Southwark, London, London (SE1 3RY). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2022) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2019. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump.

Across 2020–2022, sale prices on this property compounded at 12.5% per year. Today's modelled estimate of £773,000 is 18.5% below the 2022 sale of £948,500, 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 (£1,088/sq ft) was about 19.3% above the typical sold price in the postcode. At 81 m² it's 24.6% larger than the typical home in the postcode (65 m² median across 31 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £948,500 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.