23 Grosvenor Gardens, Newcastle Upon Tyne, NE2 1HQ

23 Grosvenor Gardens is a four-bedroom mid-terrace house in Newcastle Upon Tyne (NE2 1HQ). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2018) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Average; while lighting dropped from Good to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. At 97 m² this is the 61st smallest of 72 units on EPC record in the building, where floor areas span 52–113 m². The building's EPC ratings span F to C across 72 units on file.

At 97 m² the property is well over the postcode median (64 m² across 71 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include HMO conversion, meaningful when judging how the property has evolved. Across 2001–2016, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £267,000 is 24.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 15.6% above the typical sold price in the postcode. On the market in September 2016 and unlisted since — roughly 10 years.