Twyford House, Flat 31, Elwood Street, Islington, London, N5 1EJ

Twyford House is a mid-terrace house in Islington, London, London (N5 1EJ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2018) returns a B (score 81), comfortably above the UK average. When first surveyed in December 2013 the rating was D, the property has climbed 2 bands since. Between certificates, lighting went from Average to Very Good. At 57 m² this is the 25th smallest of 44 units on EPC record in Twyford House, where floor areas span 21–114 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 54).

On energy efficiency it sits in the top 10% of properties in this postcode. Across 2014–2018, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £540,000 is 13.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£774/sq ft) was about 94.7% above the typical sold price in the postcode. Most recent transfer: October 2018 at £475,000.