31 Knuston Road, Knuston, Wellingborough, NN29 7EX

31 Knuston Road is a detached house in Knuston, Wellingborough, Wellingborough (NN29 7EX). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2023) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2013); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump.

At 148 m² the property is well over the postcode median (79 m² across 7 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £350,000 in November 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 2002–2019, sale prices on this property compounded at 2% per year. Today's modelled estimate of £480,000 is 37.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 30.5% above the typical sold price in the postcode.