10 Collyweston Road, Northampton, NN3 5ET

10 Collyweston Road is a three-bedroom end-of-terrace house in Northampton (NN3 5ET). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (October 2024) shows a C (score 75), near the top of the C band. When first surveyed in February 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory.

Held since October 2006 — that's 20 years off the open market, well above the local norm. Across the public record there are 5 sales, relatively high churn for a single property. Across 1995–2006, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £218,000 sits 81.7% above the 2006 sale of £119,995. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 17.5% above the typical sold price in the postcode. At 107 m² it's 22.2% larger than the typical home in the postcode (88 m² median across 38 EPCs).