12a, Deene Close, Grimsby, DN34 5XB

12a is a three-bedroom end-of-terrace house in Grimsby (DN34 5XB). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (December 2013) 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 2012. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Average; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

At 81 m² it's 20.9% larger than the typical home in the postcode (67 m² median across 14 EPCs). Across 2002–2021, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £148,000 is 13.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 70.4% above the typical sold price in the postcode. Most recent transfer: November 2021 at £130,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.