4a, St Marys Square, Bury St Edmunds, IP33 2AJ

4a is a four-bedroom detached house in Bury St Edmunds (IP33 2AJ). It has a recorded floor area of 264 m² (around 2842 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (February 2026) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in August 2012 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Poor; while roof efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 80). This certificate was lodged in the last six months, so the rating reflects current condition.

5 planning records sit against the property, 5 approved, 0 refused. Past consents include new windows and change of use to residential, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Across 2009–2015, sale prices on this property compounded at 12.8% per year. Today's modelled estimate of £947,000 is 13.4% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 50.2% above the typical sold price in the postcode. On the market in August 2015 and unlisted since — roughly 11 years.