15a, Friars Street, Sudbury, CO10 2AA

15a is a mid-terrace house in Sudbury (CO10 2AA). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 69).

It hasn't traded since November 2004, a hold of 22 years that's notably long for the area. At 32 m² it sits well below the postcode median (67 m² across 29 EPCs), making it one of the more compact homes locally. Across 2004–2004, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £161,000 is 31.4% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£356/sq ft) was about 40.2% above the typical sold price in the postcode.