23 School Road, Cwmllynfell, Swansea, SA9 2WD

23 School Road is a semi-detached house in Cwmllynfell, Swansea, Swansea (SA9 2WD). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2015) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2013. Between certificates, wall efficiency went from Very Poor to Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 89), a 3-band jump. Main heating runs on house coal. The latest certificate is from May 2015, so improvements made since then won't be reflected.

Held since September 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. Today's modelled estimate of £184,000 sits 308.9% above the 1995 sale of £45,000. On a £-per-square-foot basis, the last sale (£40/sq ft) was about 50.9% below the postcode norm.