105a, The Causeway, Burwell, Cambridge, CB25 0DU

105a is a semi-detached house in Burwell, Cambridge, Cambridge (CB25 0DU). It has a recorded floor area of 90 m² (around 969 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2019) shows a D (score 59), a step below the typical UK home. When first surveyed in December 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 72). At 90 m² this is the 27th smallest of 55 units on EPC record in the building, where floor areas span 52–345 m². The building's EPC ratings span G to A across 55 units on file.

Sold September 2021 for £195,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 4 planning records sit against the property, 0 approved, 1 refused. Across 2007–2021, sale prices on this property compounded at -1.3% per year. Today's modelled estimate of £215,000 is 10.3% above the 2021 sale price.