20 Buckingham Mansions, Bath Road, Bournemouth, BH1 2PG

20 Buckingham Mansions is a detached house in Bournemouth (BH1 2PG). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2025) shows an F (score 33), near the bottom of the EPC scale. Earlier certificates rated it D (April 2012); the latest reading is 2 bands lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to D (score 64), a 2-band jump. Main heating runs on electricity. At 86 m² this is the 6th smallest of 27 units on EPC record in the building, where floor areas span 75–207 m². The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (33 versus a best of 67).

At 86 m² it's 19.1% smaller than the typical home in the postcode (106 m² median across 26 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was March 2025 at £245,000 — fresh data. Across 2016–2025, sale prices on this property compounded at 2.1% per year. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 41.7% above the typical sold price in the postcode.