21 Hambalt Road, Lambeth, London, SW4 9EA

21 Hambalt Road is a two-bedroom mid-terrace house in Lambeth, London, London (SW4 9EA). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to before 1900 and council tax band D. At 67 m² this is the 4th smallest of 23 units on EPC record in the building, where floor areas span 54–210 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (51 versus a best of 81). The latest certificate (July 2021) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2009); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Poor. The recommended improvements would push it to D (score 68). Main heating runs on lpg.

Sale prices here have outpaced London HPI: 7.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£978/sq ft) was about 168.6% above the typical sold price in the postcode. At 67 m² it's 23.4% smaller than the typical home in the postcode (88 m² median across 22 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £705,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.