Mazda Building, Flat 11, 4 St Peters Close, Sheffield, S1 2EN

Mazda Building is a semi-detached house in Sheffield (S1 2EN). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1900-1929 and council tax band D. At 106 m² this is the largest unit on EPC record across Mazda Building (41–106 m²). The building's EPC ratings span G to C across 11 units on file. The latest certificate (April 2018) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in March 2009 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Poor and lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.

At 106 m² the property is well over the postcode median (63 m² across 10 EPCs), placing it in the larger end of the local stock. One planning record on file: HMO conversion approved in 2019. Past consents include HMO conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £227,000 is 41.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£140/sq ft) was about 33.7% below the postcode norm. Sold August 2022 for £160,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.