15c, Grosvenor Place, Newcastle Upon Tyne, NE2 2RB

15c is a two-bedroom mid-terrace house in Newcastle Upon Tyne (NE2 2RB). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2018) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it C (December 2008); the latest reading is 2 bands lower. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 63). At 78 m² this is the 8th smallest of 31 units on EPC record in the building, where floor areas span 57–260 m². The building's EPC ratings span F to C across 31 units on file.

It hasn't traded since August 2001, a hold of 25 years that's notably long for the area. Today's modelled estimate of £186,000 sits 102.2% above the 2001 sale of £92,000. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 38.3% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).