51 Longlands, Hemel Hempstead, HP2 4DD

51 Longlands is a four-bedroom semi-detached house in Hemel Hempstead (HP2 4DD). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (February 2016) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2009. Between certificates, roof efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.

At 119 m² the property is well over the postcode median (87 m² across 7 EPCs), placing it in the larger end of the local stock. Across 1998–2014, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £540,000 sits 57% above the 2014 sale of £344,000. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 37.5% above the typical sold price in the postcode. Last changed hands 12 years ago, in August 2014.