4 Brunswick Street, Swansea, SA1 4JR

4 Brunswick Street is a five-bedroom mid-terrace house in Swansea (SA1 4JR). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1900-1929. At 54 m² this is the smallest unit on EPC record across the building (54–170 m²). The building's EPC ratings span G to C across 22 units on file. The latest certificate (September 2017) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (September 2017); the latest reading is one band lower. Between certificates, lighting dropped from Good to Average. The recommended improvements would push it to C (score 76).

Untraded for 29 years, with the last transfer in April 1997. 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 £160,000 sits 185.7% above the 1997 sale of £56,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 48.5% above the typical sold price in the postcode. At 54 m² it sits well below the postcode median (124 m² across 21 EPCs), making it one of the more compact homes locally. One planning record on file: subdivision approved in 2012. Past consents include subdivision, meaningful when judging how the property has evolved.