9a, Eastbourne Avenue, Southampton, SO15 5HU

9a is a two-bedroom semi-detached house in Southampton (SO15 5HU). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1930-1949 and council tax band B. At 57 m² this is the 2nd smallest of 22 units on EPC record in the building, where floor areas span 55–138 m². The building's EPC ratings span F to C, with this unit at the top. Period features are noted in the property record. The latest certificate (May 2025) shows a C (score 70). When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good.

At 57 m² it sits well below the postcode median (88 m² across 21 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Across 1999–2017, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £211,000 is 27.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 21.5% above the typical sold price in the postcode. Last changed hands 9 years ago, in March 2017.