4 Maes Hyfryd, Llanaelhaearn, Caernarfon, LL54 5AJ

4 Maes Hyfryd is a three-bedroom semi-detached house in Llanaelhaearn, Caernarfon, Caernarfon (LL54 5AJ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (February 2026) 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 January 2016. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). Main heating runs on lpg. This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 17 years, with the last transfer in January 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £163,000 sits 82.1% above the 2009 sale of £89,500. On a £-per-square-foot basis, the last sale (£103/sq ft) was about 19% below the postcode norm.