1 High Street, Collingtree, Northampton, NN4 0NE

1 High Street is a two-bedroom semi-detached house in Collingtree, Northampton, Northampton (NN4 0NE). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (January 2016) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in December 2008 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Good and main heating went from Poor to Good; while lighting dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected. Other recorded features include outbuildings. Period features are noted in the property record.

Across 2009–2024, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £244,000 is 12.9% below the 2024 sale of £280,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 90.7% above the typical sold price in the postcode. At 63 m² it sits well below the postcode median (93 m² across 57 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Most recent transfer: September 2024 at £280,000. Across the public record there are 5 sales, relatively high churn for a single property.