31 New Road, Upper Brynamman, Ammanford, SA18 1AF

31 New Road is a mid-terrace house in Upper Brynamman, Ammanford, Ammanford (SA18 1AF). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2017) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2016. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Main heating runs on oil.

Across 2016–2017, sale prices on this property compounded at 97.5% per year. Today's modelled estimate of £125,000 sits 56.3% above the 2017 sale of £80,000. On a £-per-square-foot basis, the last sale (£97/sq ft) was about 43.5% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Last sold in July 2017, so it's been off the market for around 9 years.