21 The Gateways, Sprimont Place, Kensington And Chelsea, London, SW3 3HX

21 The Gateways is a three-bedroom end-of-terrace house in Kensington And Chelsea, London, London (SW3 3HX). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (August 2018) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in May 2016 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. Period features are noted in the property record.

Untraded for 27 years, with the last transfer in July 1999. Sale prices here have outpaced London HPI: 18.1% per year against 0% for the wider region. Today's modelled estimate of £2,638,000 sits 227.3% above the 1999 sale of £806,000. On a £-per-square-foot basis, the last sale (£543/sq ft) was about 70.8% below the postcode norm. At 138 m² the property is well over the postcode median (106 m² across 8 EPCs), placing it in the larger end of the local stock. 8 planning records sit against the property, 6 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.