9 Longworth Avenue, Chesterton, Cambridge, CB4 1GU

9 Longworth Avenue is a two-bedroom detached house in Chesterton, Cambridge, Cambridge (CB4 1GU). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (May 2020) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since May 2010. Between certificates, lighting went from Very Poor to Very Good. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. At 70 m² this is the 7th smallest of 60 units on EPC record in the building, where floor areas span 63–166 m². The building's EPC ratings span D to A across 60 units on file.

At 70 m² it sits well below the postcode median (139 m² across 59 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 90% of similar EPCs). Across 2002–2014, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £415,000 is 36.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£405/sq ft) was about 54.5% above the typical sold price in the postcode. Last sold in August 2014, so it's been off the market for around 12 years.