20a, Bellotts Road, Bath, BA2 3RT

20a is a four-bedroom detached house in Bath (BA2 3RT). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (September 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since November 2015. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good.

It hasn't traded since April 1997, a hold of 29 years that's notably long for the area. 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 £610,000 sits 548.9% above the 1997 sale of £94,000. On a £-per-square-foot basis, the last sale (£68/sq ft) was about 70.9% below the postcode norm. At 128 m² it's 15.8% larger than the typical home in the postcode (111 m² median across 30 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).