13a, Armoury Court Mews, Macclesfield, SK11 8HQ

13a is a one-bedroom mid-terrace house in Macclesfield (SK11 8HQ). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1996-2002 and council tax band A. The latest certificate (April 2019) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2008. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Average and window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity. At 39 m² this is the 10th smallest of 17 units on EPC record in the building, where floor areas span 31–53 m². The building's EPC ratings span F to C across 17 units on file.

Across 2004–2017, sale prices on this property compounded at 1% per year. Today's modelled estimate of £120,000 is 23.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 20.3% above the typical sold price in the postcode. On the market in May 2017 and unlisted since — roughly 9 years.