The Old Barn, Flat 1, Clanna Road, Alvington, Lydney, GL15 6BA

The Old Barn is a semi-detached house in Alvington, Lydney, Lydney (GL15 6BA). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2021) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in December 2015 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average. The recommended improvements would push it to D (score 64). Main heating runs on bottled lpg. At 26 m² this is the 2nd smallest of 4 units on EPC record in The Old Barn, where floor areas span 24–27 m². The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 59).

At 26 m² it sits well below the postcode median (77 m² across 11 EPCs), making it one of the more compact homes locally. Most recent transfer: September 2020 at £90,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2000–2020, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £114,000 is 26.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£322/sq ft) was about 46% above the typical sold price in the postcode.