31 Delabeche Street, Llanelli, SA15 1AT

31 Delabeche Street is an end-of-terrace house in Llanelli (SA15 1AT). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to before 1900 and council tax band A. At 36 m² this is the smallest unit on EPC record across the building (36–114 m²). The building's EPC ratings span E to C across 27 units on file. The latest certificate (May 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2020. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good; while main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

Today's modelled estimate of £121,000 is 16.6% below the 2025 sale of £145,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 412% above the typical sold price in the postcode. A recent sale: £145,000 in January 2025. At 36 m² it sits well below the postcode median (77 m² across 26 EPCs), making it one of the more compact homes locally. One planning record on file: subdivision approved in 2024. Past consents include subdivision, meaningful when judging how the property has evolved.