27 Barrow Avenue, Carshalton, SM5 4NY

27 Barrow Avenue is a semi-detached house in Carshalton (SM5 4NY). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (December 2015) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.

At 118 m² it's 16.7% smaller than the typical home in the postcode (142 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2023. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 1998–2018, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £758,000 is 31.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 61.3% above the typical sold price in the postcode. Most recent transfer: October 2018 at £576,500.