2 Holly Avenue, New Silksworth, Sunderland, SR3 1DT

2 Holly Avenue is a semi-detached house in New Silksworth, Sunderland, Sunderland (SR3 1DT). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 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 September 2014. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.

Held since March 2002 — that's 24 years off the open market, well above the local norm. At 103 m² the property is well over the postcode median (77 m² across 26 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £139,000 sits 172.5% above the 2002 sale of £51,000. On a £-per-square-foot basis, the last sale (£46/sq ft) was about 56.1% below the postcode norm.