8 Byron Gardens, Sutton, SM1 3QG

8 Byron Gardens is a three-bedroom semi-detached house in Sutton (SM1 3QG). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2012) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Very Poor to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

One planning record on file: an extension approved in 2019. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2009–2021, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£552/sq ft) was about 77.4% above the typical sold price in the postcode. Sold February 2021 for £475,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.