23 Broughton Avenue, Richmond, TW10 7TT

23 Broughton Avenue is a four-bedroom semi-detached house in Richmond (TW10 7TT). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (February 2021) shows a C (score 71). When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Average to Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).

At 145 m² the property is well over the postcode median (98 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2014–2021, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £1,113,000 is 29.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£551/sq ft) was about 111.5% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused. Last sale on file: £860,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.