11 Hawarden Grove, Lambeth, London, SE24 9DQ

11 Hawarden Grove is a three-bedroom mid-terrace house in Lambeth, London, London (SE24 9DQ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band C. At 63 m² this is the 7th smallest of 18 units on EPC record in the building, where floor areas span 47–179 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (April 2017) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2009); the latest reading is one band lower. The recommended improvements would lift it to C (score 75), a 2-band jump.

Held since July 2003 — that's 23 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. Sale prices here have outpaced London HPI: 18.4% per year against 0% for the wider region. Today's modelled estimate of £509,000 sits 126.2% above the 2003 sale of £225,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 63 m² it's 22.2% smaller than the typical home in the postcode (81 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).