Flat Refurbishment in Marylebone, W1
Refurbishment of flats and apartments in Marylebone, from a single bathroom to a complete lateral conversion, with the licence to alter and the building's rules handled for you.
Covered under one contract
- Strip-out, replastering and new ceilings
- Rewiring and lighting design
- Plumbing, boilers and underfloor heating
- Structural openings and layout changes
- Kitchens, bathrooms and joinery
- Flooring, decoration and finishing
Flat Refurbishment in Marylebone.
Refurbishing a flat is a different job from refurbishing a house. The design questions are the same, but the approvals, the logistics and the neighbours are not. In Marylebone most flats sit in mansion blocks or converted houses, which means a freeholder or managing agent to satisfy, restricted working hours, lift and stair access to plan, and sound insulation between floors to prove at inspection.
We handle all of it. Before work starts we prepare the drawings and method statements the freeholder needs for a licence to alter, agree deliveries and hours with the building, and protect the common parts. On site, our own team does the strip-out, services, joinery, kitchen, bathrooms and decoration, so the flat is closed up and finished in one continuous programme.
Because we supply the Italian and German kitchens and the bathroom furniture ourselves, we can design the whole flat as one scheme and order everything at once, which matters when access is difficult and every delivery has to be booked.
- Area
- Marylebone, W1 · NW1
- Council
- City of Westminster
- Housing
- Georgian and early Victorian terraces, mews houses, mansion blocks and converted flats
- Transport
- Baker Street, Marylebone, Bond Street
- Scope
- Strip-out to handover
- Design stage
- 4 to 8 weeks
- Build, two-bed flat
- 8 to 12 weeks
- Contract
- Written, itemised, fixed scope
- Aftercare
- Snagging and workmanship guarantee
Marylebone: the houses and the planning rules.
Marylebone is where Space Cucina started, as a kitchen company on Seymour Place. The district is a grid of Georgian and early Victorian streets laid out by the Portman and Howard de Walden estates: flat-fronted brick terraces, stucco around the squares, mews houses behind, and the great mansion blocks of Marylebone Road and Baker Street.
Most of the housing is now flats, from mansion-block apartments to lateral conversions across two houses, which makes refurbishment here as much about approvals and logistics as about design: licences to alter, estate consent, parking suspensions and lift access all shape the programme. We have refurbished bathrooms on Marylebone Road and fitted kitchens for clients across the district.
The Portman Estate, Harley Street and Dorset Square conservation areas cover almost all of it.
Westminster City Council
Applications go to Westminster. Almost the whole district is within conservation areas, and many terraces are Grade II listed, so internal changes to listed houses need listed building consent.
Estate consent
On the Portman and Howard de Walden estates, the freeholder's own approval is needed in addition to planning, with their own design guidance for windows, roofs and rear elevations.
Mansion flats
Block rules govern working hours, deliveries and noise. We plan the programme around them and coordinate with the managing agent.
Approvals for flat refurbishment in Marylebone.
Flats need a licence to alter from the freeholder or managing agent as well as building regulations approval; the sound insulation between flats is checked at inspection, and any change to the exterior, including windows, needs planning permission.
Applications go to Westminster. Almost the whole district is within conservation areas, and many terraces are Grade II listed, so internal changes to listed houses need listed building consent.
What flat refurbishment in Marylebone includes.
- Strip-out, replastering and new ceilings
- Rewiring and lighting design
- Plumbing, boilers and underfloor heating
- Structural openings and layout changes
- Kitchens, bathrooms and joinery
- Flooring, decoration and finishing
From site visit to handover.
- 01
Site visit & consultation
We visit, listen and measure. Brief, budget and constraints understood before any advice is given.
- 02
Design & itemised quote
Our architects and engineers draw the scheme, and from that we provide a transparent, itemised quotation for your approval.
- 03
Planning & approvals
Planning applications, building control and party wall matters handled for you.
- 04
Build, managed weekly
Our own trades, sequenced by a site manager. Progress reported every week.
- 05
Handover & aftercare
Joint snagging walk-through, documentation, and a guarantee on our workmanship.
Flat Refurbishment in Marylebone: your questions.
Do I need the freeholder's permission to refurbish a flat in Marylebone?
Almost always, through a licence to alter. We prepare the drawings and method statements the freeholder or managing agent asks for and build their approval time into the programme so it does not hold up the start.
How long does a flat refurbishment take?
A two-bedroom flat typically takes eight to twelve weeks on site once approvals are in place. Lift access, parking and the block's working hours all affect the programme, so we plan around them from the outset.
Which parts of Marylebone do you cover?
All of Marylebone and W1 · NW1, including Seymour Place, Marylebone High Street, Montagu Square, Dorset Square, Harley Street, Baker Street, and the neighbouring districts. We are based in London and our teams work across central, north, north-west, west and south-west London.
Our work near Marylebone.
Other services in Marylebone.

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Structural Alterations in Marylebone
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Loft Conversions in Marylebone
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Basement Conversions in Marylebone
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Kitchen Renovation in Marylebone
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Bathroom Renovation in Marylebone
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Bespoke Joinery & Fitted Furniture in Marylebone
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Architectural & Interior Design in Marylebone
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Planning Permission & Building Regulations in Marylebone
Read moreFlat Refurbishment across London.
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We will visit, listen and explain what is possible for your property and how it would be approved. No pressure, no sales pitch.


