12 Hazelwood Court, South Bank, Surbiton, KT6 6DE

12 Hazelwood Court is a semi-detached house in Surbiton (KT6 6DE). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1967-1975 and council tax band C. At 60 m² this is the smallest unit on EPC record across the building (60–99 m²). The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (32 versus a best of 72). The latest certificate (September 2014) shows an F (score 32), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since September 2014. Between certificates, wall efficiency went from Poor to Good. The recommended improvements would lift it to D (score 64), a 2-band jump. Main heating runs on electricity. The latest certificate is from September 2014, so improvements made since then won't be reflected.

Held since July 1995 — that's 31 years off the open market, well above the local norm. 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 £304,000 sits 390.3% above the 1995 sale of £62,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 67.3% below the postcode norm.