44a, High Street, Collingtree, Northampton, NN4 0NE

44a is a four-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0NE). It has a recorded floor area of 146 m² (around 1572 sq ft) and construction records dating it to before 1900. The latest certificate (August 2018) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2010. Between certificates, lighting went from Poor to Average; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump.

At 146 m² the property is well over the postcode median (90 m² across 57 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Most recent transfer: March 2021 at £445,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £496,000 is 11.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£283/sq ft) was about 28.7% above the typical sold price in the postcode.