24b, London Road, Harston, Cambridge, CB22 7QH

24b is a five-bedroom detached house in Harston, Cambridge, Cambridge (CB22 7QH). It has a recorded floor area of 225 m² (around 2422 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (June 2016) shows a C (score 76), near the top of the C band. When first surveyed in February 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 82). The latest certificate is from June 2016, so improvements made since then won't be reflected. Other recorded features include a self-contained annexe.

At 225 m² the property is well over the postcode median (166 m² across 13 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. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and an annexe, meaningful when judging how the property has evolved. Across 2010–2017, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £1,090,000 is 12.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 52.9% above the typical sold price in the postcode. Last sold in November 2017, so it's been off the market for around 9 years.