1 Grange Walk Mews, Southwark, London, SE1 3DS

1 Grange Walk Mews is a two-bedroom semi-detached house in Southwark, London, London (SE1 3DS). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2020) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (August 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include a balcony and a loft. Period features are noted in the property record.

At 103 m² the property is well over the postcode median (74 m² across 7 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: October 2020 at £940,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2020, sale prices on this property compounded at 9% per year. On a £-per-square-foot basis, the last sale (£848/sq ft) was about 327.3% above the typical sold price in the postcode.