1 Windermere Crescent, Humberston, Grimsby, DN36 4AX

1 Windermere Crescent is a three-bedroom detached house in Humberston, Grimsby, Grimsby (DN36 4AX). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (November 2015) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was G, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

At 64 m² it sits well below the postcode median (100 m² across 11 EPCs), making it one of the more compact homes locally. Across 2009–2018, sale prices on this property compounded at 4% per year. Today's modelled estimate of £225,000 is 25% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£261/sq ft) was about 82.6% above the typical sold price in the postcode. Sold September 2018 for £180,000.