69a, Greystones Close, Sheffield, S11 7JT

69a is a two-bedroom detached house in Sheffield (S11 7JT). It has a recorded floor area of 51 m² (around 545 sq ft), construction records dating it to 1983-1990 and council tax band B. At 51 m² this is the 2nd smallest of 29 units on EPC record in the building, where floor areas span 49–234 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (April 2009) shows a C (score 74). The recommended improvements would push it to B (score 81). The latest certificate is from April 2009, so improvements made since then won't be reflected.

At 51 m² it sits well below the postcode median (89 m² across 28 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). On the market in August 2015 and unlisted since — roughly 11 years. Across the public record there are 6 sales, relatively high churn for a single property. Across 1996–2015, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £185,000 is 23.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£275/sq ft) was about 20.2% above the typical sold price in the postcode.