First Floor Flat, 10 Stanley Avenue, Filton, Bristol, BS34 7NQ

First Floor Flat is a mid-terrace house in Filton, Bristol, Bristol (BS34 7NQ). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1930-1949. The latest certificate (January 2021) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it B (June 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average.

Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 40 m² it sits well below the postcode median (89 m² across 22 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £183,000 is 28% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 48.2% above the typical sold price in the postcode.