21 Devonshire Avenue, Grimsby, DN32 0BW

21 Devonshire Avenue is a four-bedroom detached house in Grimsby (DN32 0BW). It has a recorded floor area of 186 m² (around 2002 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2026) shows a C (score 71). The rating has held steady at C across 2 certificates since April 2016. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory. Records show the property has been extended at some point in its history.

On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2021, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £460,000 is 31.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 34.7% above the typical sold price in the postcode. Most recent transfer: April 2021 at £350,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.