Grosvenor House, Flat 1, Warwick Square, Carlisle, CA1 1LB

Grosvenor House is a two-bedroom end-of-terrace house in Carlisle (CA1 1LB). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1983-1990 and council tax band B. At 64 m² this is the 7th smallest of 12 units on EPC record in Grosvenor House, where floor areas span 46–264 m². The building's EPC ratings span D to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (June 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from June 2014, so improvements made since then won't be reflected.

It hasn't traded since August 2004, a hold of 22 years that's notably long for the area. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Across 2004–2004, sale prices on this property compounded at 17.7% per year. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 40.2% above the typical sold price in the postcode. One historical planning record sits against the property in 2016.