11 Astra House, Kings Road, Brighton, BN1 2HJ

11 Astra House is a mid-terrace house in Brighton (BN1 2HJ). It has a recorded floor area of 61 m² (around 653 sq ft), construction records dating it to 1930-1949 and council tax band B. At 61 m² this is the 24th smallest of 26 units on EPC record in the building, where floor areas span 27–75 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2009) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from March 2009, so improvements made since then won't be reflected.

At 61 m² the property is well over the postcode median (32 m² across 25 EPCs), placing it in the larger end of the local stock. Across 2003–2014, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £285,000 is 28.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 19.2% above the typical sold price in the postcode. Last sold in September 2014, so it's been off the market for around 12 years.