Edinburgh is Scotland's capital city and one of the UK's most popular places to live, with a housing stock dominated by Georgian and Victorian tenements in areas such as Marchmont, Morningside, Leith, and Stockbridge. Many of these properties still have electrical installations that predate current regulations, with rewirable fuse boards or early plastic consumer units common in the older private rented sector.
Under BS 7671:2018+A4:2026, Regulation 421.1.201 requires that consumer units in domestic premises be a type-tested coordinated assembly housed in a non-combustible (metal) enclosure. BS 7671 also requires 30 mA RCD protection for socket-outlet circuits and cables concealed in walls. These requirements apply equally in Scotland.
This guide covers everything you need to know about consumer unit replacement costs and requirements in Edinburgh — including how Scottish Building Regulations differ from the Part P framework in England and Wales, and what landlords need to know under the Housing (Scotland) Act 2006.