12 Calver Crescent, Grimsby, DN37 9EX

12 Calver Crescent is a three-bedroom semi-detached house in Grimsby (DN37 9EX). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2021) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it B (April 2014); the latest reading is 2 bands lower. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.

Untraded for 27 years, with the last transfer in December 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 137 m² the property is well over the postcode median (88 m² across 15 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £194,000 sits 291.9% above the 1999 sale of £49,500. On a £-per-square-foot basis, the last sale (£34/sq ft) was about 74.7% below the postcode norm.