Compare quotes from multiple verified Camberwell plumbers
Your enquiry goes straight to the plumbers you pick — no middleman fee
Planning a new bathroom, en-suite or wet room in Camberwell — or fixing one that’s leaking? This page connects you with verified, insured plumbers who install and repair bathrooms across SE5 and the surrounding streets, from Camberwell Green to Champion Hill.
✅ Checked before listing — identity, insurance, trading presence, Gas Safe (where relevant).
✅ Workmanship guarantee badges on listings — 1, 3, 6 or 12 months
Most Camberwell bathroom work is quoted per job after a site visit — ask each plumber what’s included (waste re-runs, waterproofing, making good) before you book.
Contact verified Camberwell bathroom plumbers ↓
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Use the search above to find a local expert
Coverage: SE5 and the Camberwell edges into SE15, SE17, SE24 and the SE5/SW9 boundary along Camberwell New Road — Camberwell Green, Denmark Hill, Champion Hill, Grove Lane, Camberwell Church Street, Peckham Road and the Wyndham/Comber Grove area.
What this covers: full bathroom, en-suite and wet-room installs; bath, basin, shower, WC and cistern swaps; new waste and supply runs; unvented cylinders (G3); shower valves; and tracing and fixing bathroom leaks.
Not sure which page you need? If it’s only the taps, start with Tap Repair & Installation; if it’s only the toilet, Toilet Repairs; a hidden leak you can’t trace, Leak Detection; a small odd job, General Plumbing.
Costs: most work is quoted per job — see What it costs ↓ for an editorial estimate.
Availability: the verified plumbers listed above set their own hours and lead times; a full re-fit is usually booked in advance, a leak sooner.
What a bathroom job actually involves
A “new bathroom” is really several trades in sequence, and the plumbing is the part that has to be right before anything gets tiled over. On a typical Camberwell re-fit a verified plumber will strip out the old suite, check and if necessary re-run the hot, cold and 40mm waste to the new layout, set the bath, basin, shower and WC, pressure-test, and only then hand over to tiling and decoration. Moving a bath or shower even a little often means re-routing the waste to keep the fall and trap seal correct — which is why “like-for-like” swaps are quicker and cheaper than a re-plan.
Two things decide how big the job is. The first is whether you are changing the hot-water system: fitting or replacing an unvented hot-water storage system is generally notifiable G3 work under GOV.UK’s Approved Document G, except where the storage vessel does not exceed 15 litres and any associated electrical work is also non-notifiable. That exception removes prior notification only; the work must still satisfy the applicable safety requirements and be undertaken by someone with the necessary skills and competence. A registered competent-person installer may self-certify qualifying work; otherwise use the applicable building-control route, with the required safety devices fitted.1 The second is electrics. A new circuit and a consumer-unit replacement are notifiable under Part P. An addition or alteration to an existing circuit is also notifiable when it is within the defined special-location zones around a bath or shower; work elsewhere in the bathroom is not automatically notifiable solely because it is in that room. All electrical work must satisfy Part P. Designing, installing, inspecting and testing to current BS 7671, with the appropriate certificate, is the recognised standard route for demonstrating compliance. Notifiable domestic electrical work can be certified through a registered competent-person installer, a registered third-party certifier appointed before work begins, or the applicable building-control route.2 For work to an existing higher-risk building, BSR approval is generally required before work starts unless the work consists only of exempt work or competent-person-scheme work; emergency repairs follow a separate notification and regularisation route.2
There is also a water-fittings side. Under the Water Supply (Water Fittings) Regulations 1999, fittings must provide backflow protection appropriate to the highest applicable fluid category. A bath having a capacity of more than 230 litres, measured to the centre line of the overflow, must be notified in advance to the appointed water undertaker under regulation 5.3 You can look a plumber up yourself on WaterSafe, the free, water-industry-backed national register of plumbers competent with drinking-water fittings.4
Before the quote, establish the available water pressure and flow, the hot-water system and stored capacity, the soil-stack position, the required waste fall and ventilation, the floor construction and the electrical work. A shower or en-suite cannot be specified safely from room dimensions alone.
Wet areas need an agreed waterproofing or tanking system and, where the specification calls for it, inspection or flood testing before finishes are installed. Concealed valves, traps and cisterns need permanent service access. In a leasehold flat, obtain freeholder or managing-agent approval before altering a communal stack, duct, extraction route or structure, and define who supplies tiling, tanking and making good.
Camberwell homes, hard water & the rules
Camberwell’s housing is mixed, and the actual building and tenure decide the bathroom job. Southwark’s ward profile records about 3,600 of roughly 6,800 Camberwell Green residential addresses—around 52%—in the socially rented “Council or TMO” category. A Tenant Management Organisation may carry out delegated housing-management and repair functions on the council’s behalf; it does not own the council housing.5 In a block, the bath or WC may connect to a shared soil stack, so confirm the private branch, communal duct and isolation boundary before changing the layout. Across Southwark, the 2025 JSNA records roughly 40% of households socially rented and 28% privately rented in 2021.6 In an older house, conversion or mansion flat, inspect the floor and ceiling construction rather than assuming the original structure or a standard waste route.
The other local factor is water. Thames Water — the supplier across Camberwell — states that all the water in its region is hard.7 Limescale can build up over time on brassware, showerheads, thermostatic cartridges and glass, so ask about maintainable fittings and a suitable scale-management approach. For a new dwelling (or one formed by a material change of use), Approved Document G requires the hot water delivered to a fixed bath to be limited to 48°C, usually via a thermostatic mixing valve — this does not apply to ordinary like-for-like work in an existing home, though a TMV may still be sensible where vulnerable users are involved.1
Find a verified bathroom plumber by district
Camberwell Green (SE5) — Camberwell Green ward has a high council/TMO housing share. Bathroom jobs can include refits or leak-driven strip-outs; where a flat connects to a shared stack or communal duct, isolate the private branch and arrange council, freeholder or managing-agent access before altering it.
Denmark Hill & Ruskin Park (SE5) — in a larger house, conversion or mansion flat, check what lies below the bathroom and inspect the floor construction. A new bath, shower tray or wet room may need a waste re-route and a suitable waterproofing system rather than a straight swap.
Champion Hill & Grove Hill (SE5) — where a house is being given a second bathroom or en-suite, the proposed WC needs a viable soil route and fall, and the shower must suit the available pressure, flow and hot-water capacity. Unvented-cylinder work must comply with G3; installation is generally notifiable, subject to the Schedule 4 exception for a vessel not exceeding 15 litres where associated electrical work is also non-notifiable.
Camberwell New Road & the Wyndham area (SE5/SW9) — in a flat or lower-ground home, confirm the waste route, available fall, service access and whether any duct or stack is communal before agreeing a wet room or moved WC.
Camberwell Church Street & Grove Lane (SE5) — in period or converted properties, inspect the actual floor and ceiling construction before opening up or adding heavy fixtures. Trace-and-access and reinstatement should be agreed before work starts.
What it costs
| Bathroom job (indicative) | Typical range |
|---|---|
| Replace taps or a bath/basin mixer (labour) | £60–£140 |
| Swap a bath, basin or WC like-for-like (each) | £120–£350 |
| Fit or replace a shower valve (mixer/electric, excl. electrics) | £120–£400 |
| Add a thermostatic mixing valve to a bath | £70–£160 |
| Fit an unvented hot-water cylinder (G3; generally notifiable — labour) | £600–£1,200 |
| Full bathroom re-fit — plumbing only (excl. tiling/building work) | £900–£2,500 |
Editorial estimate only, to help you sense-check a quote — these are NOT regulated rates, NOT market data, and NOT a published cost survey. Always agree the price and what is included before work starts. See How to read a plumbing quote and the London plumbing costs guide.* Camberwell sits inside the London-wide Ultra Low Emission Zone but outside the central Congestion Charge zone. An in-scope vehicle that fails the emissions standard must pay £12.50 when driven in the zone unless exempt, discounted or covered by a valid grace period; heavier vehicles use the separate LEZ rules, and ULEZ does not operate on Christmas Day.8 It is reasonable to ask whether any travel or emissions charge is included in a quote.
Frequently asked questions
For most like-for-like bathroom work in an existing home, no. Fitting or replacing an unvented hot-water storage system is generally notifiable G3 work, except where the storage vessel does not exceed 15 litres and any associated electrical work is also non-notifiable; the work must still comply with G3. For electrics, a new circuit and a consumer-unit replacement are notifiable, and additions or alterations to an existing circuit are also notifiable when within the defined bath or shower special-location zones. Work outside those zones is not automatically notifiable merely because it is in a bathroom. Electrical work must satisfy Part P. Notifiable work can be certified through a registered competent-person installer, a registered third-party certifier appointed before work begins, or the applicable building-control route.2 For work to an existing higher-risk building, check the current BSR route before starting: approval is generally required unless the work consists only of exempt work or competent-person-scheme work, while emergency repairs have separate requirements.2
No. The plumber should measure pressure and flow, check hot-water capacity, and confirm a viable soil-stack and waste route with the correct fall and ventilation. In a leasehold flat, moving into a communal duct or stack may also need freeholder or managing-agent approval.
Only to new dwellings or homes formed by a change of use — there, Approved Document G caps hot water to a fixed bath at 48°C, usually with a thermostatic mixing valve. In an existing home it isn’t required, though a TMV is worth considering for a family bathroom.
Hard water does not by itself prove damage, but limescale can build up over time on brassware, showerheads and thermostatic cartridges. Ask about maintainable fittings and a suitable scale-management approach.
For a council home, use the repair route set by the management arrangement: report directly managed homes to Southwark and TMO-managed homes to the responsible TMO where it handles that repair. The council remains the landlord, and delegated responsibilities vary by TMO. The verified plumbers here are for owner-occupiers, leaseholders and private-landlord properties.
The plumbing, yes. Electrical work must be carried out by someone competent for it. New circuits, consumer-unit replacements and additions or alterations within the defined bath or shower special-location zones are notifiable; other work may be non-notifiable but must still satisfy Part P. Notifiable domestic electrical work can be certified through a registered competent-person installer, a registered third-party certifier appointed before work begins, or the applicable building-control route.2 For work to an existing higher-risk building, BSR approval is generally required unless the work consists only of exempt work or competent-person-scheme work; emergency repairs follow a separate route. Tiling and plastering are usually arranged separately.2
If you can see where it’s coming from (a joint, the bath seal, the WC), a bathroom plumber can fix it. If it’s tracking and you can’t locate the source, start with Leak Detection.
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Why verified plumbers — not a general directory
A bathroom hides its plumbing behind tiles and boxing, so the credential that matters is proof the person doing it is who they say and is insured for it. Every listing here is checked before it goes live and re-verified annually: we confirm the business is legitimately trading and verify the named contact, we check evidence of public liability insurance, and we confirm the plumber covers Camberwell’s SE5 postcodes before a profile is approved. Where a bathroom job touches drinking-water fittings you can also look a plumber up yourself on WaterSafe, the free water-industry register, and where it involves gas (a back-boiler or gas water heater) we confirm Gas Safe registration directly with the Gas Safe Register. Profiles may be suspended or removed if credentials lapse or credible concerns are raised — see the full verification process →. No customer middleman fee: enquiries go directly to the plumber, and there’s no pay-to-play on where a plumber ranks.
Related areas
Verified plumbers across Camberwell’s neighbourhoods, including:
- Camberwell Church Street
- Camberwell Green
- Camberwell New Road
- Champion Hill
- Denmark Hill
- Grove Lane
- Peckham Road
- Wyndham / Comber Grove
Related services
Other verified plumbing services in Camberwell:
Related guides
Whether it’s a full re-fit on the Denmark Hill ridge, an en-suite in a Champion Hill house or a leak fix in a Camberwell Green flat, the bathroom is the part of the job that has to be sound before the tiles go on. The verified plumbers above cover SE5 and the Camberwell edges, and every one has had their identity, insurance and — where relevant — Gas Safe registration checked.
Contact verified Camberwell bathroom plumbers ↑
Last reviewed: August 2026 by Adiel Khan — SFEDI-accredited business advisor, 20+ years’ experience (South East Enterprise Ltd) and operator of VerifiedPlumbers. LinkedIn ↗
This page is checked for compliance and regulatory accuracy against the bodies and regulations cited on it — GOV.UK Approved Documents G and P, the Water Supply (Water Fittings) Regulations 1999, WaterSafe, the Gas Safe Register, Thames Water, the London Borough of Southwark, the Office for National Statistics and Transport for London. Source links are provided within this page where relevant.
Sources & further reading
1. GOV.UK — Approved Document G, 2015 edition incorporating 2016 and 2024 amendments (48°C bath requirement; unvented G3 competence and notification, including the Schedule 4 ≤15-litre notification exception). Approved Document G
2. GOV.UK — Approved Document P and third-party certification for electrical notification and certification routes; current BSR guidance for building-control approval to existing higher-risk buildings, including exempt work, competent-person-scheme work and emergency repairs. Approved Document P; third-party certification; BSR approval guidance
3. Water Supply (Water Fittings) Regulations 1999, regulation 5 table paragraph 4(a) (bath capacity over 230 litres, measured to the centre line of the overflow). Regulation 5
4. WaterSafe — national register of approved plumbers. https://www.watersafe.org.uk/
5. Southwark Council — West Central Multi-Ward Area Profile (“Council or TMO” socially rented category) and TMO guidance (TMOs provide delegated housing management on the council’s behalf; ownership is unaffected). ward profile; TMO structure
6. Southwark Council — JSNA Annual Report 2025 (borough tenure and non-decent stock). https://www.southwark.gov.uk/sites/default/files/2025-07/JSNA%20Annual%20Report%202025_ACCESSIBLE.pdf
7. Thames Water — Hard water (all water in region hard; scale prevention). https://www.thameswater.co.uk/help/water-and-waste-help/water-quality/hard-water
8. Transport for London — current Ultra Low Emission Zone rules and Congestion Charge zone boundary. ULEZ guidance; Congestion Charge zone