12 Carlton Road, Northampton, NN2 7DQ

12 Carlton Road is a three-bedroom mid-terrace house in Northampton (NN2 7DQ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2018) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2009. Between certificates, window efficiency went from Very Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.

At 111 m² the property is well over the postcode median (76 m² across 42 EPCs), placing it in the larger end of the local stock. Most recent transfer: October 2019 at £225,000. Across the public record there are 6 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2019, sale prices on this property compounded at 8.5% per year. Today's modelled estimate of £275,000 is 22.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 53.1% above the typical sold price in the postcode.