Sheet P–05 · Case study

Marylebone full flat refurbishment — Dorset Square

A fourth-floor London apartment with high ceilings and generous proportions, held back by a layout built around a long corridor. The refurbishment redesigned the internal layout, created a large open-plan kitchen and living environment, and replaced the services behind the walls while they were open.

Open-plan living space in the completed Marylebone flat refurbishment, with engineered flooring and full-height windows
4th floorLondon apartment, high ceilings
Open-planKitchen and living redesigned
RewiredFull electrical rewire
TurnkeyPlanned and managed by Revivio
Sheet P–06 · Starting point

The property as we found it

The apartment sits on the fourth floor and had the ceiling height you hope for in this kind of building. What it did not have was a layout that made use of it.

The existing plan was dominated by a long corridor. Floor area that should have been part of a room was instead circulation space, and the rooms opening off it were smaller and darker than they needed to be.

Natural light was the second problem. The windows were there, but the way the flat was divided meant the light never reached far into the plan — it stopped at the first wall it met.

The brief was therefore not a redecoration. It was a major internal layout redesign, with the services and infrastructure brought up to date at the same time.

Sheet P–07 · The redesign

What was changed

The internal layout was redesigned so that the corridor no longer set the shape of the flat. The kitchen and living areas were brought together into one large open-plan environment, which put the main living space where the light actually is and gave the flat a proper centre.

Circulation was handled with roughly 2.4m-high pocket doors, frameless and without architraves. They slide away into the wall, so the openings read as part of the wall rather than as a set of door frames, and the full ceiling height is used instead of being cut off at standard door level.

Bespoke storage was built in, made to the dimensions of the property rather than to standard carcass sizes — which is usually what makes an open-plan flat workable day to day, because the things that would otherwise clutter it have somewhere to live.

Sheet P–08 · Behind the walls

Services and infrastructure

With the flat fully stripped out, everything that would later be buried was dealt with first.

Full strip-out
The flat was taken back so the construction and the existing services were visible before any decisions about finishes were made.
Includes: removal · disposal · assessment of what is behind
Electrical rewire
A full rewire while the walls were open, with the circuits, lighting and outlets set out for the new layout rather than the old one, and data cabling and service infrastructure run at the same time.
Includes: full rewire · data cabling · service routes
Heating
A new heating system, with zoned underfloor heating so the open-plan space and the rooms around it can be controlled separately.
Includes: new system · zoned underfloor heating
Plumbing and water pressure
Plumbing alterations to suit the redesigned layout, and water-pressure boosting so the outlets perform as they should at fourth-floor level.
Includes: pipework alterations · pressure boosting

Why this comes first, and why we recommend doing it while the walls are open: the case for doing things properly.

Sheet P–09 · Finishes

Kitchen, bathroom and finishes

The kitchen is a Howdens kitchen, installed as part of the open-plan space rather than as a room of its own. More on how we approach kitchens: what really goes into a complete kitchen renovation.

Bathroom walls were finished in microcement, which gives a continuous surface with very few joints instead of a grid of tile joints — a finish that depends entirely on the preparation and waterproofing underneath it. More on that in our bathroom renovation guide and on bathroom renovations.

Engineered flooring runs through the flat, over the zoned underfloor heating. Lighting was integrated into the joinery and the ceilings as custom LED detail rather than added afterwards, which is only possible because the cabling was planned at first fix.

Sheet P–11 · How it was run

Turnkey, from planning to completion

This was a turnkey project. Revivio managed it from planning through to completion — the design and specification stage, the sequencing of the trades, the services, the finishes and the handover — so the client had one point of contact rather than a set of separate contractors to coordinate.

The eleven stages we work through on a project like this are set out on how we work. If you are planning something similar, full property renovations covers the service, and the Stratford flat refurbishment is a smaller project run the same way.

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