Plumbing · Paddington, London
Bathroom Installation in Paddington, London
A bathroom is the one room where everything is behind the wall, so the honest part of the job is what the plumber finds when the old suite comes out. [Honest Plumber Paddington](/) takes your enquiry on 07727 401418 at any hour, passes it to an independently owned local plumbing company that fits bathrooms, and makes sure the price you are given in writing says what is included and what is not.
Published figures give a sense of scale. A standard like-for-like refit in the UK is listed at about £2,000 to £5,000 before the London uplift, a full renovation with a new layout at £5,000 to £12,000, and a London and South East uplift of 25 to 40 per cent applies on top of bathroom totals. Those are published ranges, never our quote, and the partner firm itemises the real figure.
Paddington adds its own wrinkles. Much of Tyburnia and Bayswater is Regency and Victorian stucco divided into flats, so a bathroom usually hangs off a shared stack and a riser that serve neighbours as well. Cast-iron stacks run long, floors are old timber, and moving a toilet even half a metre can mean opening the flat below.
Then there is who has to agree. In a leasehold mansion block in Maida Vale, altering shared pipes means leaseholder consent from the managing agent. In most of Marylebone, Howard de Walden Estate owns or manages the freehold, and works usually need the estate's consent. We tell you early so that the schedule is honest.
Some bathrooms start as emergencies, a leak that has ruined the plasterboard or a tray that has failed. We will tell you if the better route is a repair now and a refit later, because spending a few hundred pounds to stop damage can matter more than choosing tiles on day one.
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The Work
Three Kinds of Bathroom Job
The scale of the job decides the plan, the consents and the price.
Like-for-Like Refit
The suite, taps and flooring come out and new ones go in on the same pipe and waste positions. It is the cheapest route and the quickest, and the partner firm still checks the old pipework behind the wall while it is exposed.
New Layout or Wet Room
Moving a toilet, basin or shower changes falls, waste routes and sometimes the floor build-up. Drainage follows Building Regulations Part H, and in a flat the stack position often limits where the toilet can go.
Shower Upgrades and En Suites
A new shower or small en suite in a spare corner needs hot and cold supplies, a waste and a vent route. Pressure, pump needs and where the water goes are settled at quote stage, before anything is cut.
What You Get
How the Quote Is Built
A bathroom price is only useful if it names what is in it.
Itemised, Not Rounded
The written quote from the partner firm breaks out the strip-out, first fix, second fix, waste and making good. Where something is not included, such as tiling or electrics, it says so in plain words.
Allowance for What Hides
Old lead, corroded copper and cracked wastes turn up behind panels. The quote lists what happens if the wall opens and reveals something, so there is no surprise on day three.
One Number After the Job
The partner company invoices you directly, and if something is wrong after the final fix, you ring us and we chase it. We text you the company's name before the first day.
Worth Knowing
Planning Your Bathroom
A little preparation saves the largest bills.
Questions to Settle First
Decide these before the quote.
- Are you moving the toilet, or keeping every fitting where it is?
- Is the building leasehold, and who must consent to the work?
- Do you want a bath, a shower or a wet room?
- Who supplies the fittings, you or the partner firm?
- How long can you manage without a working bathroom?
Standards the Work Follows
These shape the method, not the sales pitch.
- Building Regulations Part G for water efficiency and hot water safety
- Part H for foul drainage, falls and access
- The Water Supply (Water Fittings) Regulations 1999
- WRAS-approved fittings for supply pipework
- The manufacturer's instructions for every fitting
Why Ring Us
Bathrooms Across W2, W9 and W1
The building tells you more about the job than the brochure.
Bayswater Conversions
Most of Paddington BID sits in the Bayswater conservation area, where visible external changes need care. Inside, converted stucco terraces carry shared stacks and early copper, so the old pipes behind the bath are a fact to plan for.
Mansion Blocks and Consent
From the first Maida Vale mansion blocks of 1897 onward, shared risers are the rule. Leaseholder consent, working hours and lift booking all belong in the schedule before the strip-out day.
Marylebone Mews and Basements
Georgian terraces and mews houses mean lead, narrow stairs and compact rooms. A basement bathroom may need a macerator or a pump, and delivery of a bath up three flights needs a plan.
A bathroom project often grows out of something else. If a leak started the conversation, read about leak detection & repair, and for the dripping fittings that you might keep rather than replace, see tap & sink repair. Every option sits on the services page.
Why Bathrooms in Paddington Cost What They Cost
A bathroom refit is mostly labour and access, not fittings. In a W2 flat the plumber has to work around a shared stack, a floor shared with the neighbour below and a lift that may not take a bath.
Getting this right at quote stage is the difference between a fair price and a variation list.
What Affects the Price of a Bathroom
Scope of the Job
A like-for-like refit is the cheapest route, listed at £2,000 to £5,000 before London uplift. A new layout is listed at £5,000 to £12,000. Add the 25 to 40 per cent London and South East uplift and the numbers move. The partner firm quotes in writing, and you pay it directly.
The Building
Every Paddington bathroom has its own constraints: the stack, the floor, the freeholder, the lift. Westminster's controlled parking affects deliveries and skips, and the managing agent may set working hours. The quote reflects the building you actually live in.
A Fair Price, Not a Flat Pack
If the cheapest honest answer is a repair, we tell you. If it is a refit, we tell you what is in the price and what is not.
Questions, Answered Plainly
How much does a bathroom installation cost in Paddington?
Published UK guides for 2026 put a standard like-for-like refit at about £2,000 to £5,000 and a full renovation with a new layout at £5,000 to £12,000, with a London and South East uplift of 25 to 40 per cent. Those are ranges, not our quote. The partner company itemises the real price in writing before starting.
Can you move the toilet in my flat?
Sometimes, but the soil stack and its falls decide it. Moving a toilet away from the stack needs a waste run with enough fall, which Building Regulations Part H governs. In a converted Bayswater or Maida Vale flat that may mean raising the floor or opening the ceiling below, so the partner firm checks on site before promising.
Do I need permission from my landlord or managing agent?
If you rent, yes, because the bathroom belongs to the landlord. If you own a leasehold flat, work that touches shared risers or stacks usually needs the managing agent's consent, and in much of Marylebone the Howard de Walden Estate manages the freehold. We tell you to ask early so the schedule holds. Do not wait until the strip-out date to ask, because a managing agent can take weeks to reply and a booking that has already been made is awkward to move.
How long does a bathroom refit take?
A like-for-like refit is typically a matter of days, while a new layout or wet room takes longer because of the waste, floor and waterproofing work. Delivery, access and lift bookings affect the timeline in flats. The partner firm gives a programme when it quotes, and we cannot promise a start date by phone. If your flat has only one bathroom, ask the partner firm how it plans to keep you washing in the meantime, since that is the thing most people regret not asking.
What is hidden behind my old bathroom?
In Regency and Victorian conversions it can be lead, early copper, cracked cast-iron wastes or damp timber. None of this is certain until the wall is open. The quote lists how any extra work will be priced, so a discovery does not become a surprise invoice. Ask the firm to photograph anything it finds before it is covered over, so you and your landlord or managing agent can see the evidence for yourselves.
Will the work follow the building regulations?
Yes. Part G covers water efficiency and hot water safety, Part H covers drainage, and the Water Supply (Water Fittings) Regulations 1999 govern supply pipework. Fittings should be WRAS-approved and installed to the manufacturer's instructions. Ask the partner firm to confirm any notification the work needs for your property. Where a job changes drainage or hot water in a way the rules cover, expect the firm to tell you in advance what has to happen and who handles the paperwork.
Can I supply my own suite or tiles?
Usually yes, though the partner firm will want to check the items before the start. A bath that does not fit a stairwell or a fitting that has no spares causes delays. Tell us what you are buying when you ring, and the firm advises on whether it will work in the room. Check that fittings are returnable until the firm has seen them in the room, because a wrong tap hole or a bath that will not turn a stair corner is costly to correct.
Do you handle tiling and electrics too?
The plumbing is the part we arrange. Tiling, plastering and electrical work are separate trades, and the quote states whether the partner firm includes them or whether you need someone else. Electrics in a bathroom have their own rules, so we would never suggest improvising them. It is better to know that on day one than to find a gap in the programme when the pipes are done and nobody has booked the next trade.
What about my conservation-area flat?
Most of Paddington BID sits in the Bayswater conservation area, and Westminster has conservation areas covering about three-quarters of its land. Internal plumbing usually raises no issue, but visible external pipes or vents need care. Check with the council if the work could be seen from the street. If the flat is in a listed building, such as the Grade II listed Hallfield Estate, ask the managing agent what is allowed before anything is ordered.
How do deliveries and parking work in Westminster?
Westminster is a controlled-parking borough, and it offers trade permits and bay suspensions for works. The exact hours were not confirmed for this page, so check with the council. Tell us about stairs, lifts and street access, and the partner firm plans deliveries and skip placement around them. Mention any lift size limits too, because a bath or a shower tray that cannot fit a lift has to be carried up the stairs, and that takes more people and more time.
What if a leak starts after the refit?
Ring us on the same number. The partner firm made the installation and invoiced you, but we are the point of contact that stays on the job. We chase them, ask for photographs and keep you informed until the leak has been dealt with. A small drip at a new joint is usually quick to put right, and a tight response matters most in a flat where the water could reach a neighbour below.
Is it better to repair a leaking bathroom than replace it?
If damage is spreading, stop it first, then decide. A leaking trap, tray or pipe can be repaired for far less than a refit. If the suite is worn out or the layout is wrong anyway, spending on a repair may not make sense, and we say so before you commit. A quick, honest look at the room from the partner firm costs little and often avoids a refit you did not need to do yet.
