21 Alderney Avenue, Poole, BH12 4LF

21 Alderney Avenue is a two-bedroom detached house in Poole (BH12 4LF). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2025) shows a C (score 69), just inside the C band. When first surveyed in March 2021 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Average to Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).

At 123 m² the property is well over the postcode median (79 m² across 29 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). One planning record on file: an extension approved in 2022. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £412,000 is 41.1% above the 2021 sale price. Last sale on file: £292,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.