21 Bristol South End, Bristol, BS3 5BH

21 Bristol South End is a detached house in Bristol (BS3 5BH). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (November 2019) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 78). Main heating runs on electricity. At 63 m² this is the 27th smallest of 44 units on EPC record in the building, where floor areas span 42–106 m². The building's EPC ratings span E to B across 44 units on file.

Most recent transfer: October 2020 at £230,000. Across the public record there are 4 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Across 2004–2020, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £266,000 is 15.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£339/sq ft) was about 38% above the typical sold price in the postcode.