Sillwood Mansions, Flat 8, 9 Sillwood Place, Brighton, BN1 2LH

Sillwood Mansions is a semi-detached house in Brighton (BN1 2LH). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (December 2022) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Very Good and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 78). At 65 m² this is the 2nd smallest of 9 units on EPC record in Sillwood Mansions, where floor areas span 55–103 m². The building's EPC ratings span D to C, with this unit at the bottom.

At 65 m² the property is well over the postcode median (43 m² across 51 EPCs), placing it in the larger end of the local stock. Across 1996–2022, sale prices on this property compounded at 9.1% per year. On a £-per-square-foot basis, the last sale (£600/sq ft) was about 123.2% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Last sale on file: £420,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.