21 Byam Street, Hammersmith And Fulham, London, SW6 2RB

21 Byam Street is a four-bedroom mid-terrace house in Hammersmith And Fulham, London, London (SW6 2RB). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (January 2019) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.

Sale prices here have outpaced London HPI: 9.5% per year against 0% for the wider region. Today's modelled estimate of £1,728,000 is 28% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£825/sq ft) was about 28.5% above the typical sold price in the postcode. At 152 m² the property is well over the postcode median (66 m² across 24 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. Most recent transfer: March 2019 at £1,350,000. One historical planning record sits against the property in 2006.