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Hampstead & North London · In-house delivery

Builder in North & North West London — Structural Works, Brickwork & Groundwork

Building work across Hampstead and London — structural alterations, brickwork and groundwork after competence is confirmed for the accepted scope.

Building briefs include structural alterations, brickwork, groundwork and general construction packages. Competence, insurance and professional input are confirmed for the accepted job. Party-wall and Building Control routes are recorded when engaged.

  • Builder
  • Structural Works
  • Brickwork
  • Groundwork
  • Structural Repairs
  • Building Alterations
  • Extensions Build

Covering 47 London areas

What do you need?

Choose the job. Each one says what to send, and whether to call.

  • An opening or a structural wall

    Photograph both sides of the wall and say what is above it.

    Send this in a brief
  • Brickwork or making good

    Show the elevation and say whether it faces a neighbour.

    Send this in a brief

Choose the right building route before asking for a price

A builder brief should identify the outcome, not only the trade label. A structural opening, isolated brick repair, groundworks package and whole-property refurbishment need different surveys, drawings and sequencing. If the work is mainly architectural design, structural calculations or party-wall advice, that appointment should be defined before construction is priced. We route an accepted brief to the smallest sensible package instead of treating every enquiry as a general building job.

Information a builder needs before a useful site visit

Send the full postcode, property type, room or elevation affected, photographs from close and wide angles, and any drawings, surveys or previous approvals you already hold. State whether the property is occupied, leasehold, listed or within a managed block. For suspected movement or cracking, include when it appeared and whether it is changing; photographs alone are not a structural diagnosis. This information determines whether the next step is a construction visit, a professional survey or a request for better records.

Structural alterations, temporary support and calculations

Removing a load-bearing wall, enlarging an opening or changing support beneath floors or roofs normally needs a designed load path. The engineer defines calculations and member sizes; the construction scope then records temporary support, bearing details, fire protection, making good and inspection points. We do not price an unexplained “knock-through” as if decoration were the only variable. Where structure is involved, the accepted documents and responsibilities are named before irreversible work begins.

Building Control, planning and party-wall boundaries

Planning permission, Building Regulations approval and the Party Wall etc. Act answer different questions. Internal work can still engage Building Regulations even where planning permission is not required. External changes may also need planning or listed-building consent, particularly on sensitive elevations. Party-wall procedure belongs to the relevant owners and appointed surveyors. The written building scope records which approvals are already in place, which remain outstanding and who is responsible for each submission or notice.

Flats, mansion blocks and licence-to-alter constraints

Building work in a flat may be controlled by the lease, freeholder and managing agent as well as the council. A licence to alter can set working hours, protection standards, structural-review requirements, waste routes and deposit conditions. Communal corridors, lifts and neighbouring ceilings may need condition records before work starts. Attach the building handbook or licence documents early; otherwise a plausible construction programme can still fail at the access and approval stage.

How a building quote is made comparable

A useful quote separates labour, named materials or allowances, specialist appointments, access equipment, protection, waste, making good and tax treatment. It should state what is excluded and which unknowns remain provisional. A single unexplained lump sum makes competing offers difficult to compare and creates room for later disagreement. Larger works are priced against an agreed scope and payment stages; the website does not invent a square-metre rate for an unseen structure.

Programme milestones for a controlled building package

Programme logic usually moves from surveys and approvals to protection, opening-up, temporary works, structural or envelope work, first fix, inspections, close-up and finishes. The exact sequence depends on the accepted design and property. Hold points matter: work should not conceal an element that still needs inspection or client approval. Occupancy, neighbour restrictions and long-lead materials are recorded before a start date is proposed rather than discovered after strip-out.

Builder handover, records and snagging

The handover list follows the actual package. It may include approved drawings, inspection records, product information, specialist certificates, photographs of concealed work and a written snagging schedule. Items outside the builder’s appointment remain identified rather than implied. The final payment basis follows the accepted quote and completion position. Keeping one documented thread for decisions and changes makes later maintenance, sale or further design work easier to understand.

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

Builder brief checklist

  • Full postcode, property type, tenure and occupancy
  • Plain-language outcome and the rooms, walls or elevations involved
  • Wide and close photographs, plus plans or surveys already held
  • Known structural, drainage, damp or access constraints
  • Planning, Building Control, party-wall and freeholder documents
  • Preferred programme and any fixed move, tenancy or access dates
  • Items you expect the quote to include, exclude or carry as allowances

Questions the building scope must answer

  • Is professional design or investigation needed before construction?
  • What protection, temporary support and inspection points apply?
  • Which materials and finishes are fixed, provisional or client-supplied?
  • Who owns approvals, neighbour procedure and managing-agent liaison?
  • How are changes recorded and priced before extra work proceeds?
  • What evidence and snagging 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.

  • Planning Portal: load-bearing walls

    Introductory guidance on identifying structural walls, designed support and Building Regulations considerations.

Local decision context

Builder 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 builder neighbourhoods

Choose the page for your exact neighbourhood where one exists. Availability is always confirmed from your postcode.

Local service coverage

Builder by area

All builder 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.

No duplicate area links are shown here. Use the priority or featured neighbourhood links above, or submit the exact postcode for a case-by-case capacity check.

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 builder?▼
Use the online form or call 020 7101 3168. Include the postcode, a clear description of the issue or project, photographs where helpful, and access notes. Submission starts a review — it is not a confirmed booking.
Where can I ask for a builder?▼
You may submit for Hampstead, North West London and wider London postcodes. Dedicated pages currently focus on neighbourhoods such as Hampstead, Hampstead Village, Belsize Park, St John's Wood and West Hampstead, with other postcodes reviewed case by case. Coverage and timing are confirmed after the location and scope have been reviewed — not solely because an area page exists.
Who carries out the work?▼
Accepted work goes to Hampstead Renovations or Hampstead Maintenance. We name the skill, registration and insurance the job needs before work starts.
How is the price agreed?▼
The price depends on access, the condition of the building, materials, programme and any approvals needed. Where we can quote, the written document states inclusions, assumptions, exclusions and payment terms. Smaller completed jobs are paid by bank transfer after completion; larger works use the deposit and final terms in the accepted quote.
Do I need a visit before you can quote?▼
Not always. Clear photographs and a written description can be enough for straightforward scopes. Complex fabric, structural openings, concealed services or unclear access usually need a visit before a safe price basis can be written.
What should I send about a flat or a managed building?▼
For flats and mansion blocks, attach any licence-to-alter, working-hours note, riser plan or managing-agent rules you already hold. Lift size, porter rules and communal corridor protection often affect how builder attendance is programmed. Freeholder approval is never invented from a neighbourhood page alone — those facts come from the property documents and the accepted written scope.
Does this work need Building Control?▼
Not always. Whether approval or a competent-person route is needed depends on the defined work and property. Openings, structural alterations, drainage changes and certain electrical or heating works are more likely to need one of those routes. We flag known compliance questions in triage. A service hub does not predict a notification outcome from a neighbourhood page. Attach any existing notice or completion certificate you hold.
Can I submit a builder brief in London?▼
Yes. Send the postcode and job details for review. Submission is not a booking; we confirm whether the brief fits, current availability and the next step.
How is builder work priced?▼
The price depends on the accepted scope, access, timing, materials and any assessment required. We confirm a written quote or other agreed price basis before planned work starts.
How do you check a building brief in London?▼
We assess the scope, required professional input, competence and insurance before accepting work. Relevant evidence can be requested for the specific project.
Do building works need a structural engineer in London?▼
Load-bearing openings and many structural alterations do. Engineering is confirmed as a separate appointment when calculations are required — not every building brief is structural.

More topics: all FAQs · quotes & payments · service areas · renovations

Related Services

How the brief works

1

Tell us what you need

Describe your project or issue using our online form or by phone.

2

Receive a quote

We review the request and respond with clear pricing or the next step.

3

Agree the next step

We confirm availability and agree any visit or work date with you.

4

Work delivered

Job-specific qualifications, registrations and insurance are confirmed first.

5

Follow-up

Workmanship has 12-month cover, subject to the published terms.

People Also Ask About Builder

Do the CDM Regulations apply to building work on a private house?▼

Yes. The Construction (Design and Management) Regulations 2015 apply to domestic projects, but the HSE confirms that the client duties normally pass to the contractor where there is a single contractor, or to the principal contractor where more than one contractor is involved. A domestic client is an individual having construction work done on their own home, or a family member's home, not as part of a business.

Source: CDM 2015: Domestic clients, Health and Safety Executive

Is building regulations approval the same as planning permission?▼

No, they are two separate consents and a project can need both. GOV.UK states that building regulations approval is different from planning permission. Planning permission concerns whether a development is acceptable in land-use terms; the Building Regulations govern how the work is actually constructed. In England, approval comes from a building control body: either the local authority's building control department or a private registered building control approver.

Source: Building regulations approval, GOV.UK

What does Approved Document A cover in building work?▼

Approved Document A is the Government's statutory guidance supporting Part A (structure) of the Building Regulations in England. GOV.UK describes the current edition as covering the loadings on a building and the construction of the structural elements, including the foundations, walls, floors, roofs and chimneys.

Source: Structure: Approved Document A, GOV.UK

What happens if my neighbour does not reply to a party wall notice?▼

A dispute is deemed to have arisen. Under the Party Wall etc. Act 1996, if the adjoining owner does not respond in writing within 14 days of receiving the notice, dissent is deemed and a dispute arises. The owners then either appoint a single agreed surveyor, or each appoints one and those two select a third. The resulting award is final and binding unless changed by the county court on appeal.

Source: The Party Wall etc. Act 1996: explanatory booklet, GOV.UK

What is an Article 4 direction and how do I know if my house is affected?▼

An Article 4 Direction removes permitted development rights for a specific property or area, so a planning application is needed for work that could otherwise be carried out without one. Camden's guidance explains that several Article 4 Directions apply in the borough, covering matters such as heritage and conservation, land use and basements. Whether one affects a particular address must be checked on the council's own records.

Source: Article 4 Directions, London Borough of Camden

When do I have to serve a party wall notice on my neighbour?▼

Notice must be served before work starts, and the period depends on the section. Under the Party Wall etc. Act 1996, a party structure notice for work to a shared wall under sections 2 and 3 must be served at least two months before work begins. A line-of-junction notice under section 1, and an adjacent-excavation notice under section 6, each require at least one month.

Source: The Party Wall etc. Act 1996: explanatory booklet, GOV.UK

Builder Guides & Resources

In-depth reading

Brief our team about builder

Send the address, the trade and what you need done. The team confirms availability and the next step from the office at 250 Finchley Road.

Delivered in-house by Hampstead Maintenance or Hampstead Renovations (£5M public liability, £10M employers' liability & contractors' all risks cover). Never a third-party lead marketplace. For urgent gas leaks call 0800 111 999 first; for urgent make-safe triage call 020 7101 3168.

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