18 Sutton Avenue, Seaford, BN25 4LG

18 Sutton Avenue is a two-bedroom detached house in Seaford (BN25 4LG). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2024) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2022. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The home occupies a corner plot.

At 116 m² the property is well over the postcode median (56 m² across 47 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was July 2025 at £595,000 — fresh data. Across 2022–2025, sale prices on this property compounded at -1.7% per year. On a £-per-square-foot basis, the last sale (£477/sq ft) was about 232.4% above the typical sold price in the postcode.