3 Gloucester Mews, Gloucester Road, Brighton, BN1 4BW

3 Gloucester Mews is a mid-terrace house in Brighton (BN1 4BW). It has a recorded floor area of 86 m² (around 924 sq ft), construction records dating it to before 1900 and council tax band C. At 86 m² this is the 10th smallest of 11 units on EPC record in the building, where floor areas span 34–87 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (49 versus a best of 73). The latest certificate (May 2011) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 55). The latest certificate is from May 2011, so improvements made since then won't be reflected.

At 86 m² the property is well over the postcode median (62 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2015, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £449,000 is 28.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£379/sq ft) was about 107.9% above the typical sold price in the postcode. 11 years since the last transfer (August 2015). One planning record on file: an extension refused in 2007.