5 Alnwick Way, Grantham, NG31 8UJ

5 Alnwick Way is a four-bedroom detached house in Grantham (NG31 8UJ). It has a recorded floor area of 136 m² (around 1464 sq ft) and council tax band E. The latest certificate (March 2016) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (July 2014); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 89). The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include outbuildings. The home occupies a cul-de-sac position.

At 136 m² the property is well over the postcode median (84 m² across 42 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 2014–2022, sale prices on this property compounded at 4.5% per year. On a £-per-square-foot basis, the last sale (£256/sq ft) was about 37.4% above the typical sold price in the postcode. Sold March 2022 for £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.