21 Silk Mill, Mill Road, Macclesfield, SK11 6TE

21 Silk Mill is a one-bedroom mid-terrace house in Macclesfield (SK11 6TE). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to before 1900 and council tax band A. At 53 m² this is the 10th smallest of 25 units on EPC record in the building, where floor areas span 34–102 m². The building's EPC ratings span G to C, with this unit at the top. Period features are noted in the property record. The latest certificate (August 2020) shows a C (score 77), near the top of the C band. When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 85). Main heating runs on electricity.

Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2001–2021, sale prices on this property compounded at 2% per year. Today's modelled estimate of £119,000 is 10.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 34.8% above the typical sold price in the postcode. Sold July 2021 for £107,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.