Greater London · CR0, CR2, CR5, CR7, CR8
Rewiring in Croydon
A full or partial rewire replaces some or all of a property's electrical wiring, sockets, switches and consumer unit with a new installation to current standards, typically needed where existing wiring is old, unsafe or insufficient for modern electrical demand.
In Croydon, that covers Purley, Coulsdon, South Croydon, Addiscombe, Selsdon, Shirley, Thornton Heath, Sanderstead, Waddon. Croydon combines a dense town centre and tower-block skyline with substantial suburban housing across Purley, Coulsdon, Addiscombe and Shirley, plus the Victorian and Edwardian terraces closer to South Croydon and Thornton Heath. Its position on the A23/M23 corridor puts it within easy reach of our Surrey and Sussex teams, and it borders Sutton, Bromley and Reigate & Banstead.
Coverage
Areas we cover in Croydon for rewiring
Property styles in Croydon
Housing ranges from Victorian and Edwardian terraces near the town centre and South Croydon, through interwar semis across Addiscombe, Shirley and Thornton Heath, to larger detached houses in Purley, Coulsdon and Sanderstead. Loft conversions and rear extensions are common on the terraced and semi-detached stock, while the larger plots further south suit more substantial extension and outbuilding projects.
Planning considerations
Croydon Council (London Borough of Croydon) is the local planning authority. Several residential areas, including parts of South Croydon, Coulsdon and Addiscombe, are conservation areas, and parts of the borough's southern edge fall within the Metropolitan Green Belt, which affects extensions and new structures. As with all London boroughs, permitted development rights can also be more restricted on flats and some converted properties.
How it works
Our rewiring process
- 01
Survey and EICR
Assessing the existing installation and identifying what needs replacing versus what can remain.
- 02
Specification
Agreeing the scope — full or partial — circuit layout, and consumer unit requirements.
- 03
First and second fix
Running new cabling, then fitting sockets, switches and light fittings once other trades have finished.
- 04
Testing and certification
Full testing to BS 7671, with an Electrical Installation Certificate and Part P notification issued on completion.
Also in this area
Other services we provide in Croydon
Nearby coverage
Rewiring in nearby areas
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FAQs
Rewiring in Croydon: FAQs
Do you provide rewiring across all of Croydon?
Yes, we cover the CR0, CR2, CR5, CR7 and CR8 postcode areas in full, including Purley, Coulsdon, South Croydon, Addiscombe, Selsdon, Shirley, Thornton Heath, Sanderstead, Waddon.
How do I know if I need a full or partial rewire?
This is based on an EICR and the age and condition of the existing wiring, not assumed from the property's age alone. We assess the installation and recommend the appropriate scope.
Will a rewire mean redecorating afterwards?
Typically, yes — chasing cable routes into walls disturbs plaster and decoration, so some making good and redecoration is usually needed afterwards. We set out what to expect before work starts.
Do you cover all of Croydon, including Purley and Coulsdon?
Yes, we work across the CR0, CR2, CR5, CR7 and CR8 postcode areas, including the town centre, Purley, Coulsdon, South Croydon, Addiscombe, Selsdon, Shirley, Thornton Heath and Sanderstead.
Get a quote for rewiring in Croydon
Tell us about the property and what you have in mind, and we'll arrange a site visit.
Last reviewed 2026-07-28.