16 Bryn Coch, Wrexham, LL11 3DN

16 Bryn Coch is a semi-detached house in Wrexham (LL11 3DN). It has a recorded floor area of 40 m² (around 434 sq ft) and council tax band C. At 40 m² this is the smallest unit on EPC record across the building (40–128 m²). The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (61 versus a best of 84). The latest certificate (August 2010) shows a D (score 61), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from August 2010, so improvements made since then won't be reflected.

Held since September 2010 — that's 16 years off the open market, well above the local norm. At 40 m² it sits well below the postcode median (90 m² across 44 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £121,000 sits 72.9% above the 2010 sale of £69,997.