49 Balfour Grove, Barnet, London, N20 0SN

49 Balfour Grove is a four-bedroom semi-detached house in Barnet, London, London (N20 0SN). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2010) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor and lighting dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from September 2010, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.

Sale prices here have outpaced London HPI: 3.9% per year against 0% for the wider region. Today's modelled estimate of £568,000 is 40.2% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£400/sq ft) was about 36.9% above the typical sold price in the postcode. At 94 m² the property is well over the postcode median (53 m² across 23 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On the market in November 2014 and unlisted since — roughly 12 years.