17 South Street, Keelby, Grimsby, DN41 8HE

17 South Street is a four-bedroom semi-detached house in Keelby, Grimsby, Grimsby (DN41 8HE). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2026) shows a C (score 69), just inside the C band. When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.

Held since January 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £134,000 sits 143.6% above the 2008 sale of £55,000. At 49 m² it sits well below the postcode median (100 m² across 12 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).