21 Balvaird Place, Westminster, London, SW1V 3SN

21 Balvaird Place is a two-bedroom end-of-terrace house in Westminster, London, London (SW1V 3SN). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (August 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since March 2009. Between certificates, lighting went from Very Poor to Average; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 82).

Untraded for 17 years, with the last transfer in July 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1998–2009, sale prices on this property compounded at 7% per year. Today's modelled estimate of £1,363,000 is 49.8% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£666/sq ft) was about 50% above the typical sold price in the postcode.