16 Mayfair House, Piccadilly, York, YO1 9QJ

16 Mayfair House is a two-bedroom semi-detached house in York (YO1 9QJ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2026) shows a C (score 79), near the top of the C band. The rating has held steady at C across 3 certificates since January 2010. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Good. The recommended improvements would push it to B (score 82). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 76 m² this is the 18th smallest of 24 units on EPC record in the building, where floor areas span 43–119 m². The building's EPC ratings span D to B across 24 units on file.

At 76 m² it's 16.9% larger than the typical home in the postcode (65 m² median across 23 EPCs). Across 2000–2017, sale prices on this property compounded at 4.1% per year. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 32.8% above the typical sold price in the postcode. Last sold in August 2017, so it's been off the market for around 9 years.