9 Custom House Street, Aberystwyth, SY23 1JR

9 Custom House Street is a mid-terrace house in Aberystwyth (SY23 1JR). It has a recorded floor area of 210 m² (around 2260 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2023) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2012. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump.

Held since September 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 210 m² the property is well over the postcode median (111 m² across 19 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £243,000 sits 143% above the 2008 sale of £100,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 55.6% below the postcode norm.