2 Cornflower Close, Grange Park, Northampton, NN4 5BX

2 Cornflower Close is a four-bedroom detached house in Grange Park, Northampton, Northampton (NN4 5BX). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (April 2026) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2010); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75). This certificate was lodged in the last six months, so the rating reflects current condition.

Held since March 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £437,000 sits 154.1% above the 2002 sale of £171,995. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 20% below the postcode norm. At 110 m² it's 22.2% larger than the typical home in the postcode (90 m² median across 5 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).