Hampstead & North London · In-house delivery
Flat Renovation & Refurbishment in North & North West London
Flat renovation and flat refurbishment for Hampstead and London — leasehold-aware kitchens, bathrooms, services and full apartment fit-outs.
Flat renovation and flat refurbishment briefs cover converted apartments, mansion-block units and leasehold homes across Hampstead and London. Freeholder consent, working hours, lift and corridor access, shared services, kitchens, bathrooms, rewiring and decoration are sequenced in one written programme — not a marketplace of disconnected traders.
- Flat Renovation
- Flat Refurbishment
- Apartment Renovation
- Apartment Refurbishment
- Leasehold Renovation
- Mansion Block Flat
- Converted Flat
- Buy-to-Let Refurbishment
Covering 47 London areas
What do you need?
Choose the job. Each one says what to send, and whether to call.
Flat Refurbishment
Tell us you need flat refurbishment, and send photographs of the existing arrangement. The scope is confirmed in writing.
Send this in a briefApartment Renovation
Tell us you need apartment renovation, and send photographs of the existing arrangement. The scope is confirmed in writing.
Send this in a briefApartment Refurbishment
Tell us you need apartment refurbishment, and send photographs of the existing arrangement. The scope is confirmed in writing.
Send this in a briefLeasehold Renovation
Tell us you need leasehold renovation, and send photographs of the existing arrangement. The scope is confirmed in writing.
Send this in a brief
Confirm the demise, tenure and decision-maker before design
A flat renovation begins with ownership boundaries. The lease or title plan may distinguish the internal demise from windows, structure, floor build-ups, risers, external walls and communal services. Provide the lease, building handbook and managing-agent contact where held, and identify the client authorised to instruct the work. A room may look private while the element behind it remains controlled by the freeholder. The initial scope should record what is known, what needs clarification and which proposed changes depend on landlord consent; it should not infer alteration rights from the fact that another flat has been refurbished.
Define the landlord-consent and licence-to-alter route
Landlord consent is separate from planning permission and Building Regulations approval. The lease may require written consent or a formal licence for layout changes, floors, wet areas, services, windows or structural work. The freeholder may request drawings, specifications, professional appointments, insurance evidence, deposits, condition records or technical review. Those requirements come from the specific lease and managing party. The project schedule should identify who prepares the licence package, who answers comments and what cannot be procured or started before consent, without promising the freeholder’s decision or timescale.
Turn the flat brief into a room and interface schedule
List each room, the existing condition, the proposed outcome and every element to retain or change. Mark kitchens, bathrooms, heating, ventilation, electrical work, joinery, floors, ceilings and any wall alteration. Then identify interfaces with common parts, neighbouring flats, shared drainage, risers and fire-resisting construction. A decoration-only refresh and a services-led reconfiguration need different surveys and design information. The schedule should state which items are client-supplied, which selections remain open and which defects require investigation before a fixed construction scope can be compared.
Protect structure, fire separation and acoustic performance
Removing a wall, cutting a floor, moving a wet room or altering a service penetration can affect more than the visible room. Structural load paths, compartmentation, fire stopping, escape arrangements and acoustic build-ups may require professional design or evidence. Floor finishes can be restricted by the lease even where no structural change is intended. The accepted drawings should show openings, penetrations and relevant junctions, while contractor methods should include protection and reinstatement. A flat-renovation appointment must not treat an unseen ceiling, wall or floor as safe to alter without the information appropriate to that task.
Map planning and Building Regulations responsibilities separately
Purely internal decorative work may not need planning permission, but external changes, listed buildings and changes of use can follow different routes. Building Regulations can apply to structure, fire safety, ventilation, drainage, thermal work and fixed services regardless of whether planning permission is required. The dutyholder and application route should be identified for the actual project. Freeholder approval does not replace statutory approval, and statutory approval does not grant a right under the lease. The written responsibility schedule should name each required submission, design input, inspection and final document without assuming that one consultant owns them all.
Plan communal access, protection and neighbour constraints
Porter hours, lift dimensions, stair protection, loading, parking, waste routes and noisy-work periods can control the build sequence. Record how keys are managed, which common areas require condition photographs and whether deliveries need booking. Dust and water migration are especially important around occupied neighbouring flats. The method should state where materials and tools may be stored and how an isolation or leak would be handled. These are building-specific facts, not promises attached to an area name, and the programme should remain provisional until the managing party’s current requirements and practical access have been confirmed.
Make the quote follow drawings, schedules and allowances
A comparable flat-renovation quote should refer to the current plan, room schedule and specification. It should separate strip-out, protection, building work, services, kitchens or bathrooms, joinery, finishes, waste and making good, and identify professional fees or client purchases that sit elsewhere. Unknown substrate, concealed services or licence conditions may need a provisional basis rather than false certainty. Variations should record the changed drawing or item, reason, price basis and programme effect before extra work proceeds where practicable. A single cost per square metre cannot explain these interfaces.
Close with building-specific evidence and responsibilities
Handover should align with the lease, accepted scope and statutory route. The package may include landlord correspondence, approved drawings, inspection or completion records, electrical or gas documents where relevant, product information, finish schedules, keys, commissioning notes and photographs of selected concealed work. Communal damage records and protection deposits should follow the managing party’s process. The snag list should identify responsibility and access for each item. A construction handover does not settle obligations that remain with the client, freeholder, authority or separately appointed professional, so those open items should be listed plainly.
Why Choose Hampstead On Demand?
- ✓Reviewed by the operating team, not a provider marketplace
- ✓The price basis is confirmed before planned work
- ✓A written quote or confirmed call-out terms before work
- ✓Postcode and property details considered during triage
- ✓Relevant trade credentials checked before work
Flat renovation briefing pack
- Exact address, floor level, tenure, lease and title plan
- Managing-agent handbook, alteration policy and contact details
- Existing and proposed plans with a room-by-room outcome schedule
- Shared riser, drainage, heating, window and common-part interfaces
- Known structural, fire, acoustic or previous-work information
- Lift, stair, porter, loading, parking and waste constraints
- Client-supplied products, selections and desired occupation arrangements
Flat project decision checks
- Which elements are within the demise and which need landlord authority?
- Does the proposal require written consent or a licence to alter?
- Which planning, Building Regulations and professional routes apply?
- How are structure, fire separation, acoustics and service penetrations resolved?
- What common-part protection and neighbour controls enter the programme?
- Which items are fixed, provisional, excluded or client-supplied?
- What landlord, authority and trade records are required at handover?
Independent guidance relevant to this brief
These external sources explain safety, regulatory or consumer context. They do not confirm availability, diagnose the property or replace job-specific professional advice.
- GOV.UK: leaseholder rights and responsibilities
Government guidance explaining that a lease sets conditions such as permission for alterations and repair responsibilities.
- GOV.UK: design and building work requirements
Current guidance on client, designer and contractor duties and competence for work subject to Building Regulations.
- GOV.UK: when Building Regulations approval is needed
Government overview of work covered by Building Regulations and the distinction from planning permission.
Local decision context
Flat Renovation briefs in North & North West London
Read the local property and access context for your brief. Availability is confirmed after we review the postcode and job details.
Featured flat renovation neighbourhoods
Choose the page for your exact neighbourhood where one exists. Availability is always confirmed from your postcode.
Local service coverage
Flat Renovation by area
All flat renovation neighbourhood links are shown in the priority or featured section above. They are not repeated here.
- North & North West London
- Central London
- West London
- South West London
- South London
- South East London
- East London
To discuss work, start a project brief with photos and details.
Other neighbourhoods can still receive a brief through the portal; dedicated pages are added as our coverage there grows.
Looking for another postcode? Browse all areas or use the coverage checker.
Frequently Asked Questions
How do I ask for a flat renovation?▼
Where can I ask for a flat renovation?▼
Who carries out the work?▼
How is the price agreed?▼
Do I need a visit before you can quote?▼
What should I send about a flat or a managed building?▼
Does this work need Building Control?▼
Can I submit a flat renovation brief in London?▼
How is flat renovation work priced?▼
Do I need freeholder consent to renovate my flat in London?▼
How much does a flat renovation cost in London?▼
Can you renovate a mansion-block or converted flat in London?▼
What is included in a typical flat refurbishment in London?▼
More topics: all FAQs · quotes & payments · service areas · renovations
Related Services
Full Refurbishment
House refurbishment and full property renovation across Hampstead and London — strip-out to fit-out with all trades coordinated in-house.
Kitchen Renovation
Kitchen renovation and kitchen refurbishment across Hampstead and London — joinery, worktops, plumbing, electrics and finishes coordinated in-house.
Bathroom Renovation
Bathroom renovation and bathroom refurbishment for Hampstead, NW London and wider premium London — wet rooms, en-suites and full refits with plumbing, tiling and electrics coordinated in-house.
Painter & Decorator
Professional painting and decorating for interiors and exteriors across Hampstead and London — preparation-led finish work on period and later stock.
How the brief works
Tell us what you need
Describe your project or issue using our online form or by phone.
Receive a quote
We review the request and respond with clear pricing or the next step.
Agree the next step
We confirm availability and agree any visit or work date with you.
Work delivered
Job-specific qualifications, registrations and insurance are confirmed first.
Follow-up
Workmanship has 12-month cover, subject to the published terms.
People Also Ask About Flat Renovation
Can a freeholder refuse consent for improvements to a flat?▼
Not unreasonably, where the lease bars improvements without licence or consent. In England and Wales, section 19(2) of the Landlord and Tenant Act 1927 deems such a covenant subject to a proviso that the licence or consent is not to be unreasonably withheld. The landlord may still require payment for any damage or diminution in the value of the premises and reimbursement of reasonable legal expenses.
Source: Landlord and Tenant Act 1927, section 19(2), legislation.gov.uk
Do I need the freeholder's permission to alter a leasehold flat?▼
The lease decides. GOV.UK guidance on leaseholder rights and responsibilities states that your lease will tell you what conditions you have agreed to, for example whether you need permission to make alterations. Where consent is required it is usually granted by a deed commonly called a licence to alter, a private contractual matter between leaseholder and freeholder.
Source: Leasehold property: leaseholder rights and responsibilities, GOV.UK
Do sound insulation standards differ when a house is converted into flats?▼
Yes. In England, Approved Document E Table 0.1a sets lower values for dwelling-houses and flats formed by a material change of use than for purpose-built ones: airborne sound insulation of at least 43 dB DnT,w + Ctr for separating walls, floors and stairs, and impact sound of no more than 64 dB L'nT,w, against 45 dB and 62 dB for purpose-built flats.
Source: Approved Document E: Resistance to the passage of sound, GOV.UK
Does converting a house into flats need building regulations approval?▼
Yes, in England and Wales. Regulation 5 of the Building Regulations 2010 defines a material change of use to include cases where a building contains a flat when previously it did not, where it is used as a dwelling when previously it was not, and where the number of dwellings in a building changes. A material change of use brings the work under building control even without an extension.
Source: The Building Regulations 2010, regulation 5, legislation.gov.uk
Is a licence to alter the same as planning permission?▼
No. A licence to alter is consent from the freeholder under the terms of the lease, a private contractual matter; GOV.UK guidance confirms the lease sets out whether you need permission to make alterations. Planning permission and building regulations approval are separate public controls administered by the local authority. Holding one does not remove the need for the other.
Source: Leasehold property: leaseholder rights and responsibilities, GOV.UK
Is sound testing required when new flats are created?▼
Yes, in England. Regulation 41 of the Building Regulations 2010 requires the person carrying out building work to which requirement E1 applies to ensure appropriate sound insulation testing is carried out using a procedure approved by the Secretary of State, and to give the results to the building control authority no later than the date the completion notice under regulation 16(4) is given.
Source: The Building Regulations 2010, regulation 41, legislation.gov.uk
What are the escape requirements inside a flat above 4.5 metres?▼
In England, Approved Document B Volume 1 paragraph 3.18 gives three approaches for a single storey flat with a storey more than 4.5m above ground level: a protected entrance hall of minimum REI 30 serving all habitable rooms; or a layout where travel distance from the flat entrance door to any point in any habitable room is 9m maximum, with cooking facilities remote from that door; or an alternative exit.
Source: Approved Document B Volume 1: Dwellings, GOV.UK
What sound insulation is required between flats?▼
Approved Document E sets the performance standards for England. For purpose-built dwelling-houses and flats, separating walls, floors and stairs must achieve airborne sound insulation of at least 45 dB DnT,w + Ctr, and floors and stairs must limit impact sound to a maximum of 62 dB L'nT,w. These are the values in Table 0.1a.
Source: Approved Document E: Resistance to the passage of sound, GOV.UK
Flat Renovation Guides & Resources
Flat Renovation Guide — NW London Leasehold Properties
How to renovate a leasehold flat in NW London. Freeholder consent, licences to alter, noise restrictions and the correct renovation sequence. Expert guide.
areaBelsize Park NW3 Property Guide — Renovation & Maintenance
Property guide for Belsize Park NW3. Late Victorian mansion flats and terraces, conservation area rules, renovation costs, and local tradespeople.
homeownerLeasehold Flat Guide — NW London Renovation Rules
Guide to renovating a leasehold flat in NW London. Licences to alter, freeholder consent, noise rules, and structural work in leasehold flats.
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