30 Springhill Road, Grendon Underwood, Aylesbury, HP18 0TE

30 Springhill Road is a semi-detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0TE). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (July 2015) shows a G (score 15), near the bottom of the EPC scale. The rating has held steady at G across 2 certificates since May 2015. Between certificates, roof efficiency went from Poor to Average; while lighting dropped from Good to Very Poor. The recommended improvements would lift it to C (score 73), a 4-band jump. Main heating runs on bottled lpg. The latest certificate is from July 2015, so improvements made since then won't be reflected.

Untraded for 28 years, with the last transfer in September 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £257,000 sits 240.4% above the 1998 sale of £75,500. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 49.3% below the postcode norm.