4 Badby Road, Daventry, NN11 4AW

4 Badby Road is a three-bedroom detached house in Daventry (NN11 4AW). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2015) shows a G (score 8), near the bottom of the EPC scale. Earlier certificates rated it F (August 2014); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to D (score 66), a 3-band jump. Main heating runs on electricity. The latest certificate is from September 2015, so improvements made since then won't be reflected. At 52 m² this is the 2nd smallest of 15 units on EPC record in the building, where floor areas span 48–330 m². The building's EPC ratings span G to D, with this unit at the bottom. On EPC score it ranks last in the building (8 versus a best of 66). Period features are noted in the property record.

At 52 m² it sits well below the postcode median (124 m² across 14 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works and subdivision, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Today's modelled estimate of £225,000 is 40.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 118.6% above the typical sold price in the postcode. Last sold in April 2015, so it's been off the market for around 11 years.