Bathroom renovation in St John's Wood, NW8

We do not publish a price list for bathroom renovation in St John's Wood. St John's Wood bathrooms are compact stacked rooms in mansion blocks; wastes and extract share the building, and hours follow the block. Addresses sit with City of Westminster. We visit from Unit 3 Palace Court, 250 Finchley Road, London NW3 6DN, then write a proposal against a defined scope. 020 7101 3168.

Internal bathroom renovation within existing rooms in St John's Wood NW8 often does not need planning permission. City of Westminster still controls extract, windows and elevations where conservation, listing or Article 4 apply. We check the address. We do not assume permitted development.

A single St John's Wood bathroom with drainage in the right place is commonly a small number of weeks. Two bathrooms, or a room waiting on extract or a licence, takes longer. Stacked mansion flats in St John's Wood NW8 shape the programme. The written programme follows the survey.

Often, if there is a second bathroom. A single bathroom in a St John's Wood NW8 flat is usually cleaner if you decant for the programme. We will say so plainly at survey.

Usually, for a licence to alter. We can prepare drawings and a method statement. Consent is the agent's, not ours.

Often they do not. We plan the stair as the route until we measure.

Most of NW8's residential core is Westminster. Camden holds a smaller adjoining conservation area on its side of the boundary. We confirm from the address.

The on-site weeks are still a small number once materials are dated. The licence sits in the lead-in. We do not strip the room while the agent's pack is outstanding.

Because two flats in the same block price differently. What the riser will accept, the condition of the floor over the flat below, whether the extract route already exists, the block's rules on hours and access, and the specification you choose all move the figure. We do not publish rates. We visit, define the scope in writing, and price that scope so you can hold us to it.

It is reported the same day, to you and to the building, and the affected section is isolated before anything else continues. Historic staining under a bath is common in stacked blocks and often explains a neighbour's complaint from years earlier. Remedial work outside the agreed scope is priced as a written variation before it is carried out, not absorbed quietly and billed later.

Only where a waste can reach the existing riser at a workable fall inside your own demise, and where the block will licence it. Some flats have a former maid's room or a wide hall cupboard that will take one; many do not, because the drainage would have to cross a neighbour. We survey the riser positions first and say plainly if the answer is no.

Often, if there is a second bathroom or a cloakroom. Compact stacked flats frequently have only the original room, so staying means living without it for the wet weeks and sharing common parts with the carry, inside the building's working hours. Villa households are a different brief and usually have a second WC. We say at survey whether staying is practical.

Only where the floor has the depth for a fall and a documented waterproofing system. Stacked intermediate floors in these blocks are not a new-build slab, and the deck is a neighbour's ceiling. We will not draw a level-access room onto joists that cannot take it. The block's licence may also constrain a change from a bath to a wet room; we ask before we draw.

It is a depth question on a compact stacked floor. A heating mat plus insulation plus a fall can lift the finished floor above a corridor that was never meant to step, and the block may have rules about electrical alterations. We measure at survey. Extra-low-voltage underfloor heating is an electrical circuit; building-control notification is arranged where the work falls within the current regulations.

Not as a default. Extra thickness in a compact stacked room steals the door swing and the tray upstand, and failed adhesive over a timber floor sits above a neighbour. Historic leaks under baths in these blocks are common; tiling over tiles would hide them rather than test them. We strip to a substrate the waterproofing can bond to.

Less than they would from a bathroom fitted without thought. An uncoupling and acoustic mat under the tile, isolation at the perimeter and careful detailing where a waste passes through the structure all reduce transmission substantially, and none of it can be added later without lifting the floor. In a block where the managing agent fields complaints, this is not an upgrade, it is part of a bathroom that will not cause trouble.

Sometimes, and many NW8 buildings will not allow it regardless of whether it fits. Passenger lifts in these blocks are lined and the agent protects them carefully. We measure the car against the item and read the building's rules at the survey, and where the lift is out of bounds the bath goes up a protected stair, which is more labour and is named in the proposal rather than absorbed.

Usually, and an electric mat is the practical choice in a mansion flat. The questions are the depth available above the structure, whether it can sit above the tanking as it must, and whether the resulting floor build-up still clears the door. We measure the depth at the survey. Where it is marginal we would rather say so than raise a floor and leave you with a threshold you catch your foot on.

Yes, and in a flat with more than one it is usually the sensible approach. They share a licence application, a protection set-up, a first fix and a delivery plan, which makes them considerably cheaper together than a year apart. We sequence them so one wet room stays in service throughout, and the flat ends up with a consistent standard rather than two bathrooms from different decades.

Then we redesign to what the building will accept rather than argue with it. Refusals here almost always concern moving a waste or penetrating a floor, and in most cases a layout can be achieved on the existing connections that serves you nearly as well. We would rather establish the constraints before drawing, which is why the pack is read first and refusals are uncommon on the schemes we present.

The building tells them or we do, depending on the agent's practice, and either way they should know. In a stacked block the flats above and below are attached to the same system, and a planned isolation or a noisy day is much better notified than discovered. We give the porter the programme so that questions come to us rather than arriving at your door.

Frequently, and it is a good arrangement if the building and the licence allow it. We would agree key-holding and access formally with you and the managing agent rather than informally, keep you updated at agreed points, and hold any decision that genuinely needs you until you are back. Nothing that changes the specification is decided in your absence without your agreement.