13 Boston Lofts, Sweyne Avenue, Southend On Sea, SS2 6FR

13 Boston Lofts is a three-bedroom mid-terrace house in Southend On Sea (SS2 6FR). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band E. At 130 m² this is the largest unit on EPC record across the building (52–130 m²). The building's EPC ratings span E to B across 18 units on file. The latest certificate (September 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 76).

It changed hands recently, sold June 2025 for £290,000. Across the public record there are 5 sales, relatively high churn for a single property. At 130 m² it's 22.6% larger than the typical home in the postcode (106 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2002–2025, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £331,000 is 14.1% above the 2025 sale price.