41 Petersfield Mansions, Petersfield, Cambridge, CB1 1BB

41 Petersfield Mansions is a one-bedroom mid-terrace house in Cambridge (CB1 1BB). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (January 2021) shows a C (score 70). When first surveyed in February 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. Main heating runs on electricity. At 45 m² this is the 12th smallest of 65 units on EPC record in the building, where floor areas span 38–185 m². The building's EPC ratings span E to B across 65 units on file. Other recorded features include a balcony.

It changed hands recently, sold September 2025 for £350,000. Across 1995–2025, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£723/sq ft) was about 198.7% above the typical sold price in the postcode. At 45 m² it's 21.3% smaller than the typical home in the postcode (57 m² median across 68 EPCs).