Dalby House, Flat 2, 398 City Road, Islington, London, EC1V 2QA

Dalby House is a one-bedroom mid-terrace house in Islington, London, London (EC1V 2QA). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1930-1949. At 64 m² this is the 4th smallest of 7 units on EPC record in Dalby House, where floor areas span 31–73 m². The building's EPC ratings span F to C, with this unit at the top. Period features are noted in the property record. The latest certificate (August 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since December 2014. Between certificates, wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).

14 planning records sit against the property, 7 approved, 4 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. On a £-per-square-foot basis, the last sale (£1,016/sq ft) was about 44.2% above the typical sold price in the postcode. Last sold in January 2015, so it's been off the market for around 11 years.