Flat 3, 26 Eccleston Square, London, SW1V 1NS

Flat 3 is a one-bedroom end-of-terrace house in London (SW1V 1NS). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to before 1900 and council tax band G. At 140 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 129–195 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (50 versus a best of 71). The latest certificate (March 2023) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2012); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.

Today's modelled estimate of £1,732,000 is 33.9% below the 2024 sale of £2,620,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,739/sq ft) was about 103.7% above the typical sold price in the postcode. At 140 m² the property is well over the postcode median (78 m² across 28 EPCs), placing it in the larger end of the local stock. A recent sale: £2,620,000 in December 2024.