18 North Street, Mears Ashby, Northampton, NN6 0DW

18 North Street is a five-bedroom detached house in Mears Ashby, Northampton, Northampton (NN6 0DW). It has a recorded floor area of 435 m² (around 4682 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (December 2020) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 78). Other recorded features include notable views and attached land beyond the plot. Period features are noted in the property record.

Sale prices here have outpaced England HPI: 9.5% per year against 0% for the wider region. Today's modelled estimate of £1,686,000 is 17.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 64.7% above the typical sold price in the postcode. At 435 m² the property is well over the postcode median (213 m² across 8 EPCs), placing it in the larger end of the local stock. 10 planning records sit against the property, 5 approved, 1 refused. Past consents include tree works and partial demolition, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Most recent transfer: June 2021 at £1,440,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.