11 Havanna, Killingworth, Newcastle Upon Tyne, NE12 5BL

11 Havanna is a three-bedroom semi-detached house in Killingworth, Newcastle Upon Tyne, Newcastle Upon Tyne (NE12 5BL). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (September 2013) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since September 2013. Between certificates, wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory.

One planning record on file: an extension approved in 2003. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2003–2020, sale prices on this property compounded at 1.5% per year. Today's modelled estimate of £198,000 is 25.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 24.8% above the typical sold price in the postcode. At 70 m² it's 25.6% smaller than the typical home in the postcode (94 m² median across 27 EPCs). Most recent transfer: December 2020 at £158,000.