3 Barons Gate, Barnet, EN4 8SU

3 Barons Gate is a three-bedroom mid-terrace house in Barnet (EN4 8SU). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (January 2014) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2009. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.

Held since October 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1997–2009, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £622,000 sits 95.6% above the 2009 sale of £318,000. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 18.4% below the postcode norm. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.