4a Belgrave Place, Clifton Road, Slough, SL1 1SR

4a Belgrave Place is a two-bedroom detached house in Slough (SL1 1SR). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band C. At 68 m² this is the largest unit on EPC record across the building (36–68 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (79 versus a worst of 65). The latest certificate (February 2025) shows a C (score 79), near the top of the C band. When first surveyed in November 2009 the rating was F, the property has climbed 3 bands since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 81).

It hasn't traded since December 2009, a hold of 16 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 68 m² the property is well over the postcode median (39 m² across 14 EPCs), placing it in the larger end of the local stock. Across 2006–2009, sale prices on this property compounded at -2.9% per year. Today's modelled estimate of £234,000 sits 56% above the 2009 sale of £150,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.