21 Turnberry Lane, Collingtree, Northampton, NN4 0PA

21 Turnberry Lane is a five-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0PA). It has a recorded floor area of 275 m² (around 2960 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (August 2023) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Other recorded features include notable views.

Most recent transfer: October 2018 at £825,000. Across the public record there are 5 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 2000–2018, sale prices on this property compounded at 5% per year. Today's modelled estimate of £999,000 is 21.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 47.8% above the typical sold price in the postcode.