21 Bayliss Avenue, Bexley, London, SE28 8NJ

21 Bayliss Avenue is a mid-terrace house in Bexley, London, London (SE28 8NJ). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (December 2015) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.

Across 2002–2022, sale prices on this property compounded at 18.4% per year. Today's modelled estimate of £301,000 is 87.9% below the 2022 sale of £2,495,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£4,545/sq ft) was about 1473.6% above the typical sold price in the postcode. At 51 m² it's 16.4% smaller than the typical home in the postcode (61 m² median across 16 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Most recent transfer: February 2022 at £2,495,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.