21a, Gifford Road, Bosham, Chichester, PO18 8LD

21a is a two-bedroom detached house in Bosham, Chichester, Chichester (PO18 8LD). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (August 2017) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Very Poor to Very Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

At 112 m² the property is well over the postcode median (78 m² across 24 EPCs), placing it in the larger end of the local stock. 9 years since the last transfer (October 2017). Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2017, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £354,000 is 24.2% above the 2017 sale price.