No. There is no prohibition on a homeowner carrying out electrical work in their own home in England. Nothing in the Building Regulations 2010, the Building Act 1984 or Part P restricts who may do the work.
The regulation is drafted person-neutrally
Regulation 12(6A) places its duty on "a person intending to carry out building work". That wording captures a householder exactly as readily as a contractor. It says what has to be notified; it says nothing about qualifications.
The legal duty is about compliance and notification, not credentials. That distinction is what most consumer pages on this subject miss, and it is the whole answer.
A homeowner can lawfully use building control
For notifiable work, meaning a new circuit, a consumer unit replacement or altering circuits in a special location, a householder who is not registered with a competent person scheme can give a building notice before starting, pay the fee, and have the work inspected. On satisfactory completion the local authority issues a completion certificate.
Approved Document P is explicit that the charge may be lower where the householder is competent to inspect and test the work and can supply BS 7671 certificates, because charges have to reflect the inspection work required. So the route is not only lawful, it is priced on the assumption that a competent person might use it.
For work that is not notifiable, such as adding a socket to an existing circuit outside a special location, changing a light fitting or making repairs, there is nothing to notify at all.
What still applies to every job
Requirement P1 applies to all electrical installation work in a dwelling regardless of whether it is notifiable: reasonable provision must be made in design and installation to protect people from fire or injury. Non-notifiable work should still be inspected, tested and certificated to BS 7671, and a local authority can take enforcement action if it is found to be unsafe.
The workplace electrical regulations do not bind a householder. Their duties fall on employers, self-employed people and employees at work, and unpaid work on your own home falls outside them. An electrician working in that same house is squarely inside them, which is one of the substantive differences between doing it yourself and paying someone.
What happens if the rules are broken
Contravening a provision of the building regulations is a criminal offence under section 35 of the Building Act 1984, as substituted from 6 April 2023. It is now triable either way: on summary conviction, imprisonment up to the maximum summary term and an unlimited fine; on indictment, up to two years and an unlimited fine. That is a substantial hardening. Before 2023 it was summary-only with a capped fine.
It is worth being precise about what the offence is, because a well-known safety charity compresses this into a claim that a homeowner who cannot prove compliance is committing a criminal offence. The offence is contravening the building regulations, not failing to hold a certificate. Work that is compliant but uncertificated is not automatically criminal. It is still very hard to defend when nobody tested it and no paperwork exists.
The ten-year window, which almost every page gets wrong
Enforcement runs through a section 36 notice, served on the owner of the property rather than on whoever did the work. It requires removal or alteration of the offending work, gives 28 days to comply, and lets the authority do the work itself and recover costs.
Section 36(4) now reads that a notice shall not be given after the expiration of ten years from the date of completion of the work. The Building Safety Act 2022 substituted ten years for twelve months, in force from 6 April 2023.
The twelve-month figure is still repeated everywhere, and it attaches to a different power entirely: section 35B compliance notices. The distinction matters because ten years overlaps a typical period of ownership, where a twelve-month limit made unnotified work a stale risk within a year. That is why unnotified electrical work now surfaces at conveyancing in a way it did not before.
If work was done and never notified
Regularisation is the formal route: the owner applies to the local authority for retrospective approval of unauthorised work carried out on or after 11 November 1985. The authority may require opening up to see what is behind the plaster, and the resulting certificate is evidence, but not conclusive evidence, that the requirements have been complied with.
A retrospective condition report is cheaper and often satisfies a buyer, though it is not a Building Regulations certificate and does not pretend to be. Indemnity insurance is a third option that insures against enforcement risk without making the work compliant. It comes with a practical trap, since contacting the local authority first generally prevents cover.
Conveyancing and insurance consequences are matters of practice and risk rather than law. No legislation governs them, and anyone stating them as certainties is overreaching.
The honest version
You may do it. Whether you should depends on whether you can design, install, inspect and test to BS 7671, and whether you want to be the person a buyer's solicitor asks about it in eight years' time.
If that answer is no, the paperwork is easiest to get right first time.