11 Portland Street, Brighton, BN1 1RN

11 Portland Street is a three-bedroom mid-terrace house in Brighton (BN1 1RN). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2020) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include a loft. Period features are noted in the property record.

At 77 m² it's 24.2% larger than the typical home in the postcode (62 m² median across 27 EPCs). Across 1996–2021, sale prices on this property compounded at 9.7% per year. Today's modelled estimate of £547,000 is 12.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£585/sq ft) was about 91.6% above the typical sold price in the postcode. Sold December 2021 for £485,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.