11 Mercer Court, Clairville Close, Bootle, L20 7HN

11 Mercer Court is a semi-detached house in Bootle (L20 7HN). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1991-1995 and council tax band A. At 34 m² this is the smallest unit on EPC record across the building (34–79 m²). The building's EPC ratings span E to C across 12 units on file. The latest certificate (September 2025) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 73). Main heating runs on electricity.

It hasn't traded since December 2005, a hold of 20 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2005, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £110,000 sits 152.9% above the 2005 sale of £43,500. On a £-per-square-foot basis, the last sale (£119/sq ft) was about 38.3% above the typical sold price in the postcode. At 34 m² it's 22.7% smaller than the typical home in the postcode (44 m² median across 11 EPCs).