20 Avignon Close, Colchester, CO2 8YH

20 Avignon Close is a one-bedroom mid-terrace house in Colchester (CO2 8YH). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1983-1990 and council tax band A. At 34 m² this is the 34th smallest of 56 units on EPC record in the building, where floor areas span 17–76 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 75). The latest certificate (August 2019) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). Main heating runs on electricity.

Untraded for 16 years, with the last transfer in September 2010. Across the public record there are 4 sales, relatively high churn for a single property. At 34 m² the property is well over the postcode median (26 m² across 55 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2010, sale prices on this property compounded at 9% per year. Today's modelled estimate of £116,000 is 34.9% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£235/sq ft) was about 30.3% above the typical sold price in the postcode.