11a, Granville Gardens, Newcastle Upon Tyne, NE2 1HL

11a is a two-bedroom end-of-terrace house in Newcastle Upon Tyne (NE2 1HL). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (August 2017) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in December 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would push it to C (score 75). At 58 m² this is the 5th smallest of 27 units on EPC record in the building, where floor areas span 38–206 m². The building's EPC ratings span E to C across 27 units on file.

Held since October 2002 — that's 24 years off the open market, well above the local norm. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2002, sale prices on this property compounded at 95.7% per year. Today's modelled estimate of £166,000 is 23% above the 2002 sale price. On a £-per-square-foot basis, the last sale (£216/sq ft) was about 51.2% above the typical sold price in the postcode.