Flat 7, 41 Eccleston Square, London, SW1V 1PB

Flat 7 is a one-bedroom mid-terrace house in London (SW1V 1PB). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1900-1929 and council tax band D. At 30 m² this is the 2nd smallest of 8 units on EPC record in the building, where floor areas span 22–72 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 39). Other recorded features include notable views. Period features are noted in the property record. The latest certificate (April 2023) shows a C (score 76), near the top of the C band. When first surveyed in January 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Good.

At 30 m² it sits well below the postcode median (65 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 1999–2013, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £422,000 is 20.1% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£1,089/sq ft) was about 84.4% above the typical sold price in the postcode. 13 years since the last transfer (April 2013).