21 Bastion Road, Greenwich, London, SE2 0RD

21 Bastion Road is a three-bedroom mid-terrace house in Greenwich, London, London (SE2 0RD). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1900-1929 and council tax band D. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (November 2017) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2009); the latest reading is one band lower. Between certificates, hot-water efficiency went from Good to Very Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 72), a 2-band jump.

Held since August 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1996–2007, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £435,000 sits 168.2% above the 2007 sale of £162,200. On a £-per-square-foot basis, the last sale (£151/sq ft) was about 20.5% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).