11 Northfield Road, Enfield, EN3 4BP

11 Northfield Road is a one-bedroom end-of-terrace house in Enfield (EN3 4BP). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to before 1900 and council tax band B. At 48 m² this is the 4th smallest of 31 units on EPC record in the building, where floor areas span 13–153 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (July 2021) shows a C (score 70). When first surveyed in December 2008 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good.

Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1998–2007, sale prices on this property compounded at 14.4% per year. Today's modelled estimate of £247,000 sits 62% above the 2007 sale of £152,500. On a £-per-square-foot basis, the last sale (£295/sq ft) was about 27.1% above the typical sold price in the postcode. At 48 m² it sits well below the postcode median (76 m² across 30 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).