19 Aylesford Mews, Sunderland, SR2 9HY

19 Aylesford Mews is a two-bedroom detached house in Sunderland (SR2 9HY). It has a recorded floor area of 70 m² (around 755 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (March 2011) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since March 2010. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The latest certificate is from March 2011, so improvements made since then won't be reflected. At 70 m² this is the 19th smallest of 51 units on EPC record in the building, where floor areas span 56–250 m². The building's EPC ratings span D to B, with this unit at the top.

Across 2006–2011, sale prices on this property compounded at -1.3% per year. Today's modelled estimate of £110,000 is 19.1% below the 2011 sale of £136,000, an unusual pattern given regional price growth and worth checking against the EPC condition. At 70 m² it's 29.2% smaller than the typical home in the postcode (99 m² median across 50 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Last changed hands 15 years ago, in July 2011.