20 Clifton Avenue, Sheffield, S9 4BA

20 Clifton Avenue is a three-bedroom semi-detached house in Sheffield (S9 4BA). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2014) 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 March 2009. Between certificates, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.

Sold June 2022 for £210,500. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, partial demolition and a conservatory, meaningful when judging how the property has evolved. Across 2002–2022, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 87.5% above the typical sold price in the postcode.