Flat 21, 1 Stannary Street, Lambeth, London, SE11 4AD

Flat 21 is a two-bedroom mid-terrace house in Lambeth, London, London (SE11 4AD). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (April 2012) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 60), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected. At 95 m² this is the 10th smallest of 31 units on EPC record in the building, where floor areas span 38–210 m². The building's EPC ratings span G to B across 31 units on file.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2012, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £918,000 sits 53% above the 2012 sale of £600,000. On a £-per-square-foot basis, the last sale (£587/sq ft) was about 95.3% above the typical sold price in the postcode. On the market in May 2012 and unlisted since — roughly 14 years. Across the public record there are 5 sales, relatively high churn for a single property.