23 Adams House, Rustat Avenue, Cambridge, CB1 3RE

23 Adams House is a two-bedroom semi-detached house in Cambridge (CB1 3RE). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1996-2002 and council tax band C. At 69 m² this is the 10th smallest of 20 units on EPC record in the building, where floor areas span 50–81 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (62 versus a best of 85). The latest certificate (May 2013) shows a D (score 62), on the cusp of jumping into the C band. The latest certificate is from May 2013, so improvements made since then won't be reflected.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2005–2021, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £383,000 is 12.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£458/sq ft) was about 33.5% above the typical sold price in the postcode. Most recent transfer: March 2021 at £340,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.