Flat 3, 6 East Street, Northampton, NN1 5JZ

Flat 3 is a two-bedroom mid-terrace house in Northampton (NN1 5JZ). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1950-1966. At 55 m² this is the 4th smallest of 11 units on EPC record in the building, where floor areas span 23–78 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since March 2010. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.

Across 1996–2014, sale prices on this property compounded at 10.4% per year. Today's modelled estimate of £130,000 sits 53.8% above the 2014 sale of £84,500. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 20.4% above the typical sold price in the postcode. 12 years since the last transfer (May 2014). Across the public record there are 4 sales, relatively high churn for a single property. At 55 m² it's 20.7% smaller than the typical home in the postcode (69 m² median across 52 EPCs).