3 Arnoldfield Court, Gonerby Road, Gonerby Hill Foot, Grantham, NG31 8GL

3 Arnoldfield Court is a one-bedroom end-of-terrace house in Gonerby Hill Foot, Grantham, Grantham (NG31 8GL). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2010) shows an E (score 39), well below the UK norm with real room to improve. Main heating runs on electricity. The latest certificate is from January 2010, so improvements made since then won't be reflected. At 54 m² this is the 11th smallest of 41 units on EPC record in the building, where floor areas span 29–104 m². The building's EPC ratings span F to C across 41 units on file.

It hasn't traded since March 2006, a hold of 20 years that's notably long for the area. At 54 m² it's 22.9% smaller than the typical home in the postcode (70 m² median across 40 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2006, sale prices on this property compounded at 15.8% per year. Today's modelled estimate of £100,000 is 46% above the 2006 sale price.