Mazda Building, Flat 9, 4 St Peters Close, Sheffield, S1 2EN

Mazda Building is a two-bedroom mid-terrace house in Sheffield (S1 2EN). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to before 1900 and council tax band D. Tenure is freehold. The latest certificate (May 2025) shows a G (score 9), near the bottom of the EPC scale. The rating has held steady at G across 3 certificates since June 2009. Between certificates, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to E (score 49), a 2-band jump. Main heating runs on electricity. At 84 m² this is the 8th smallest of 11 units on EPC record in Mazda Building, where floor areas span 41–106 m². The building's EPC ratings span G to C, with this unit at the bottom. On EPC score it ranks last in the building (9 versus a best of 79). Other recorded features include a loft. Period features are noted in the property record.

At 84 m² the property is well over the postcode median (63 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was October 2025 at £189,000 — fresh data. Across the public record there are 5 sales, relatively high churn for a single property. Today's modelled estimate of £217,000 is 14.8% above the 2025 sale price.