25a, Holmdene Avenue, Southwark, London, SE24 9LB

25a is a two-bedroom semi-detached house in Southwark, London, London (SE24 9LB). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (April 2022) shows a D (score 56), a step below the typical UK home. When first surveyed in March 2018 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to C (score 76). At 89 m² this is the 8th smallest of 22 units on EPC record in the building, where floor areas span 52–258 m². The building's EPC ratings span F to C across 22 units on file.

Sale prices here have outpaced London HPI: 10.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£966/sq ft) was about 76.1% above the typical sold price in the postcode. At 89 m² it sits well below the postcode median (167 m² across 23 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Sold August 2022 for £925,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.