3c, Westbourne Terrace Road, Westminster, London, W2 6NG

3c is a mid-terrace house in Westminster, London, London (W2 6NG). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1900-1929 and council tax band E. At 59 m² this is the 14th smallest of 33 units on EPC record in the building, where floor areas span 42–190 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (March 2017) shows a C (score 72). When first surveyed in March 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 81).

2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, new windows and subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £573,000 is 33.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£677/sq ft) was about 43.8% above the typical sold price in the postcode. On the market in June 2017 and unlisted since — roughly 9 years.