55 Warkton Lane, Barton Seagrave, Kettering, NN15 5AB

55 Warkton Lane is a four-bedroom detached house in Barton Seagrave, Kettering, Kettering (NN15 5AB). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (April 2015) shows a D (score 57), a step below the typical UK home. When first surveyed in June 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). The latest certificate is from April 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.

On the market in January 2016 and unlisted since — roughly 10 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2016, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £573,000 is 34% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 64.2% above the typical sold price in the postcode. At 161 m² it's 24.1% smaller than the typical home in the postcode (212 m² median across 29 EPCs).