9 Eastbourne Avenue, Southampton, SO15 5HU

9 Eastbourne Avenue is a one-bedroom semi-detached house in Southampton (SO15 5HU). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1930-1949 and council tax band B. At 138 m² this is the largest unit on EPC record across the building (55–138 m²). The building's EPC ratings span F to C across 22 units on file. Period features are noted in the property record. The latest certificate (May 2025) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since May 2014. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 74).

Untraded for 21 years, with the last transfer in October 2005. Across the public record there are 4 sales, relatively high churn for a single property. At 138 m² the property is well over the postcode median (87 m² across 21 EPCs), placing it in the larger end of the local stock. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 1996–2005, sale prices on this property compounded at 11.5% per year. Today's modelled estimate of £164,000 is 47.7% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£75/sq ft) was about 68.7% below the postcode norm.