8 Ambergate Drive, Pontprennau, Cardiff, CF23 8AX

8 Ambergate Drive is a three-bedroom semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8AX). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (January 2020) shows a C (score 69), just inside the C band. When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84). Other recorded features include a conservatory.

Untraded for 16 years, with the last transfer in December 2009. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £281,000 sits 77.8% above the 2009 sale of £158,000. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 21.2% above the typical sold price in the postcode.