10a, Herbert Road, Brighton, BN1 6PB

10a is a one-bedroom mid-terrace house in Brighton (BN1 6PB). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2010); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to C (score 76). At 41 m² this is the 5th smallest of 59 units on EPC record in the building, where floor areas span 30–172 m². The building's EPC ratings span E to C across 59 units on file. Period features are noted in the property record.

At 41 m² it sits well below the postcode median (65 m² across 58 EPCs), making it one of the more compact homes locally. Last sale on file: £284,000 in July 2022. Across the public record there are 6 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2022, sale prices on this property compounded at 9% per year. On a £-per-square-foot basis, the last sale (£644/sq ft) was about 148.1% above the typical sold price in the postcode.