7a, Boltro Road, Haywards Heath, RH16 1BP

7a is a mid-terrace house in Haywards Heath (RH16 1BP). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1900-1929. At 42 m² this is the 21st smallest of 59 units on EPC record in the building, where floor areas span 14–233 m². The building's EPC ratings span E to B across 59 units on file. The latest certificate (May 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. The latest certificate is from May 2015, so improvements made since then won't be reflected.

It hasn't traded since October 2004, a hold of 22 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2004, sale prices on this property compounded at 21.7% per year. Today's modelled estimate of £177,000 sits 77% above the 2004 sale of £100,000. On a £-per-square-foot basis, the last sale (£221/sq ft) was about 37% below the postcode norm. At 42 m² it's 20.8% smaller than the typical home in the postcode (53 m² median across 58 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).