1 Grasmere Grove, Humberston, Grimsby, DN36 4AZ

1 Grasmere Grove is a two-bedroom detached house in Humberston, Grimsby, Grimsby (DN36 4AZ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2014) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in December 2008 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Poor to Good and main heating went from Very Poor to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Held since January 2004 — that's 22 years off the open market, well above the local norm. Across 1998–2004, sale prices on this property compounded at 19.5% per year. Today's modelled estimate of £224,000 sits 52.4% above the 2004 sale of £147,000. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved.