110a, Marlborough Road, Brynmill, Swansea, SA2 0DY

110a is a property in Brynmill, Swansea, Swansea (SA2 0DY). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1900-1929 and council tax band C. At 57 m² this is the 7th smallest of 25 units on EPC record in the building, where floor areas span 46–165 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 40). The latest certificate (November 2025) shows a C (score 78), near the top of the C band. This certificate was lodged in the last six months, so the rating reflects current condition.

Held since February 1998 — that's 28 years off the open market, well above the local norm. 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 £120,000 sits 275% above the 1998 sale of £32,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 49% below the postcode norm. At 57 m² it sits well below the postcode median (98 m² across 24 EPCs), making it one of the more compact homes locally.