Flat 6, 21 Eccleston Square, London, SW1V 1NS

Flat 6 is a two-bedroom mid-terrace house in London (SW1V 1NS). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band G. At 78 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 40–81 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (70 versus a worst of 37). The latest certificate (March 2022) shows a C (score 70). When first surveyed in November 2011 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good and main heating went from Very Poor to Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity.

Today's modelled estimate of £1,039,000 is 13.4% below the 2023 sale of £1,200,000, 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 (£1,429/sq ft) was about 75.8% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Most recent transfer: March 2023 at £1,200,000.