REWIRE COST GUIDE

House Rewire Cost Exeter: 2025 Prices & Devon Guide

Everything you need to know about house rewire costs in Exeter and Devon — property size price breakdowns, Part P compliance, finding NICEIC and NAPIT registered contractors, signs your property needs rewiring, and the certification you should receive.

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10 min readUpdated 2026-05-18Andrew Moore, Founder of Elec-Mate

Written and reviewed by Andrew Moore, founder of Elec-Mate, against BS 7671:2018+A4:2026, IET Guidance Note 3 and the IET On-Site Guide.

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Key Takeaways

  • 1A full house rewire in Exeter typically costs £2,300 to £5,800 depending on property size. Devon labour rates make Exeter one of the more affordable cities in England for rewiring work.
  • 2All rewiring work must comply with BS 7671:2018+A4:2026 and be notified under Part P of the Building Regulations 2010.
  • 3NICEIC and NAPIT registered contractors can self-certify rewiring work in Exeter — they notify Exeter City Council building control on your behalf.
  • 4Exeter has significant Georgian, Victorian, and Edwardian housing stock in areas such as St Leonards, St David's, and Heavitree that may retain rubber-insulated wiring requiring a full rewire.
  • 5Student rental properties near the University of Exeter in Heavitree, St James, and Polsloe should have current EICRs and may have wiring issues from heavy multi-occupancy use.
  • 6On completion of a rewire in Exeter, your electrician must issue an Electrical Installation Certificate (EIC) — a legal requirement under BS 7671 and essential for property sales.
01 · Rewire Cost Guide

House Rewire Costs in Exeter (2025 Prices)

Exeter rewire costs are among the more affordable for a county town in England, reflecting Devon's lower labour rates compared with the South East. The city's diverse housing stock — from Georgian townhouses in the Cathedral Quarter to 1960s estates in Pinhoe — means costs vary with construction type as well as property size.

  • One-bedroom flat — £1,900 to £2,700. Purpose-built blocks and converted Victorian houses near the university and city centre.
  • Two-bedroom terraced house — £2,300 to £3,600. Victorian and Edwardian terraces common in St Thomas, Heavitree, Polsloe, and Mount Pleasant. Typically 8 to 12 circuits.
  • Three-bedroom semi-detached — £3,200 to £4,800. Common across Exeter's suburbs including Heavitree, Wonford, Pinhoe, and Alphington. Typically 12 to 16 circuits.
  • Four-bedroom detached — £4,200 to £5,800. Larger properties in St Leonards, Topsham, and Cranbrook.
  • Georgian and Victorian stone-built properties — add 25 to 40 per cent for older properties in the Cathedral Quarter, St David's, and St Leonards where solid stone walls require surface-run conduit.

These prices include stripping existing wiring, installing new PVC twin-and-earth cables, fitting a modern consumer unit with RCD protection, installing new accessories, and issuing the Electrical Installation Certificate. Redecoration and plastering are separate costs.

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02 · Rewire Cost Guide

Signs Your Exeter Property Needs a Rewire

Exeter's rich architectural heritage means many properties date from before 1940, and some retain original or interwar wiring. Even properties from the 1950s and 1960s may have wiring at or approaching the end of its safe service life.

  • Rubber-insulated or fabric-braided cables — pre-1960s rubber insulation that degrades and exposes live conductors. Recorded as C1 (danger present) on an EICR, requiring immediate remedial action.
  • Rewirable fuse box — ceramic fuse holders with fuse wire indicate a pre-1970s installation with no modern protection. Common in Exeter's older terrace stock.
  • No RCD protection — a consumer unit without RCD protection on socket circuits is a C2 (potentially dangerous) finding under BS 7671 Regulation 411.3.3.
  • Student rental wear and damage — heavy multi-occupancy use in student properties near the university can accelerate socket and accessory damage. A periodic inspection can reveal whether a rewire is needed.
  • Unsatisfactory EICR — C1 or C2 observations that cannot be resolved economically through targeted repairs indicate a full rewire is likely the best investment.

Commission a periodic inspection and EICR before purchasing an older Exeter property or undertaking major renovation work.

03 · Rewire Cost Guide

What a Full House Rewire Involves

A full rewire replaces all fixed electrical wiring from the incoming mains connection throughout the property. The process follows the same sequence in Exeter as anywhere in the UK.

  • First fix — removal of existing wiring, routing new cables through floors, walls, and ceiling voids, installing back boxes and containment. The most disruptive stage. In Exeter's stone-built properties this often means surface-run conduit rather than chased cables.
  • Second fix — fitting the consumer unit, connecting circuits, installing sockets, switches, and light fittings. Power is restored at the end of this stage.
  • Testing and inspection — all circuits tested to BS 7671 Chapter 64. Results recorded on test schedules forming part of the Electrical Installation Certificate.
  • Certification and notification — EIC issued and Part P notification submitted to Exeter City Council or via the competent person scheme.
04 · Rewire Cost Guide

Timescales and Disruption

Rewire duration in Exeter depends on property size and whether the walls are solid or cavity construction. Many of the city's most desirable properties are in solid-wall Victorian and Georgian buildings that take longer to rewire.

  • Two-bedroom terrace — 2 to 3 days. Victorian terraces in Heavitree and St Thomas with accessible timber floors.
  • Three-bedroom semi-detached — 3 to 5 days. Standard duration for post-war and 1960s semi-detached properties across Exeter's suburbs.
  • Four-bedroom detached — 5 to 7 days. Larger properties with more circuits and longer cable runs.
  • Georgian and Victorian solid-wall properties — add 2 to 4 days. Properties in St Leonards, the Cathedral Quarter, and St David's often require surface-run conduit and careful cable planning through solid stone or brick walls.

The property will be without mains power during working hours. Plan for this disruption before the rewire begins, particularly if medical equipment is in use or vulnerable occupants are present.

05 · Rewire Cost Guide

Part P Compliance in Exeter

Part P of the Building Regulations 2010 applies across England including Exeter. A full rewire is notifiable work and must comply with BS 7671:2018+A4:2026.

  • Self-certification — NICEIC, NAPIT, and ELECSA registered electricians can self-certify rewiring work throughout Devon. They notify Exeter City Council building control on your behalf and issue a compliance certificate.
  • Building control route — for non-scheme electricians, notify Exeter City Council building control before work begins. An inspector may check the installation before issuing a completion notice.
  • EIC mandatory — an Electrical Installation Certificate must be provided on completion. This is a legal requirement and is essential for property sales and remortgaging.

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06 · Rewire Cost Guide

Choosing a Rewire Contractor in Exeter

Exeter and East Devon have a good range of qualified electrical contractors. Follow these steps to find a reliable, competent electrician for your rewire.

  • NICEIC or NAPIT registration — confirm current registration using the online registers. Verify the scope covers domestic rewiring.
  • Three written quotes — itemised quotes covering circuits, consumer unit specification, accessories, EIC, and Part P notification. Compare on a like for like basis.
  • Check insurance — public liability insurance of at least £1 million is required. All NICEIC and NAPIT members maintain this as a condition of registration.
  • Local reviews — check Google and Checkatrade for recent Exeter rewire reviews. Experience with the city's older housing stock, particularly solid-wall properties, is a useful indicator of competence.
07 · Rewire Cost Guide

Guarantees and Certification

After your Exeter rewire, the following documentation should be stored safely with your property deeds.

  • Electrical Installation Certificate (EIC) — BS 7671 compliance document including signed schedules of inspections and test results.
  • Building Regulations Compliance Certificate — confirms Part P compliance, issued by Exeter City Council or the competent person scheme.
  • Workmanship guarantee — typically 1 to 5 years from reputable Devon contractors. Confirm scope and duration before work begins.
  • Next inspection — owner-occupied: EICR in 10 years. Rental: EICR every 5 years under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020.
08 · Rewire Cost Guide

For Electricians: Rewire Work in Exeter and Devon

Exeter's student rental market and older housing stock create consistent demand for rewiring and periodic inspection work. Electricians who complete professional certification efficiently and quote competitively build strong local reputations.

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