1 Castle Gate Mews, St Nicholas Church Street, Warwick, CV34 4JD

1 Castle Gate Mews is a two-bedroom mid-terrace house in Warwick (CV34 4JD). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2022) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it D (October 2008); the latest reading is 2 bands lower. Between certificates, wall efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on electricity. At 52 m² this is the 2nd smallest of 3 units on EPC record in 1 Castle Gate Mews, where floor areas span 40–56 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (35 versus a best of 69).

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2012, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £150,000 sits 120.6% above the 2012 sale of £68,000. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 46.1% below the postcode norm. Last sold in June 2012, so it's been off the market for around 14 years.