21 Grosvenor Crescent, Grimsby, DN32 0QJ

21 Grosvenor Crescent is a two-bedroom mid-terrace house in Grimsby (DN32 0QJ). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (February 2020) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since February 2010. Between certificates, window efficiency went from Very Poor to Good; while wall efficiency dropped from Good to Average and lighting dropped from Average to Very Poor. The recommended improvements would push it to B (score 82). At 64 m² this is the 17th smallest of 45 units on EPC record in the building, where floor areas span 39–104 m². The building's EPC ratings span D to B across 45 units on file. Our model identifies extension potential, subject to local planning policy.

Across 2006–2022, sale prices on this property compounded at 0.6% per year. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 28.1% above the typical sold price in the postcode. Sold November 2022 for £100,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.