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Enfield, London

Planning consultant in Enfield

A planning consultant in Enfield is worth a call when your house is in the green belt, which covers 37 per cent of the borough, or inside one of the 33 Article 4 direction areas that take away permitted development. We start with a free constraints check and give a fixed quote for the advice, the statement and the drawings.

Fixed quote after a free constraints check

  • MCIAT chartered
  • £2m PI insured
  • LABC Partnered
  • Fixed fees, VAT included

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    Architectural model of a four-storey London stucco townhouse in its terrace, with a portico, area railings, sash windows, a cornice and chimney stacks
    The house as it stands: four storeys over a lower ground floor.Existing Proposed worksAn illustrative model, built for this page.

    How we work on planning consultant

    Seven steps from first call to approval.

    The same model cut through the middle: every floor, the stair, the chimney breasts, the new mansard, rear extension and basement in section
    Section through the model: every floor on one datum.
    1. Enquiry and constraints check

      We check the property against conservation areas, listed status, Article 4 directions, tree preservation orders, flood zone and planning history. We choose the right route and send a fixed quote.

    2. Measured survey

      We survey the house on one datum: rooms, levels, boundaries, drains, trees and the neighbours' windows that the 45° and 25° tests depend on.

    3. Design options

      We model the house in Revit and show you options in 3D and plan, with the planning strategy and the precedents in your street.

    4. Design frozen

      You choose an option in writing. Nothing changes after this without your say.

    5. Independent check

      A second chartered technologist checks every sheet against the council's validation checklist and the policy. A senior review signs it off before anything is submitted.

    6. Submission

      We prepare the forms, certificates, fee and documents and submit through the Planning Portal.

    7. Officer liaison

      We answer the planning officer and make any amendments within five working days, at no charge until approval.

    Free redraws until approval. Every drawing set is checked independently, and the checker is never the person who drew it.

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    Pencil resting on a dimensioned technical drawing beside a scale rule

    Where Enfield's planning rules bite hardest

    Enfield is a borough of two halves. The south and east are dense terraces and semis with conservation areas threaded through them. The north and west run into open land, and green belt covers 37 per cent of the area. Inside that boundary the national test is that an extension must not be disproportionate to the original building, which makes the size of every addition an argument rather than a formality.

    The second local pressure is Article 4. The council publishes 33 Article 4 direction area polygons, and a direction can remove rights that elsewhere need no application at all, such as altering a front elevation or adding certain outbuildings. If your street is covered, a scheme that you assumed was permitted development becomes a planning application.

    Both constraints are mapped, so we check them before quoting. The result is a clear sentence in our first reply: permitted development is available, a certificate is sensible, or a full application is needed, and here is the reasoning.

    A practical example shows the difference. Two neighbours on the same road can have the same plot and the same wish for a rear extension, yet one sits inside a direction area and the other does not. The first needs an application and a design argument; the second may proceed under permitted development with a certificate for safety. Assuming the second position when you are in the first is an easy and costly mistake, which is why the check comes before the quote.

    Rows of brick terraced houses and gardens on a residential street

    Local figures for Enfield

    Figures with their unit, period and source
    MeasureValuePeriodSource
    Green Belt share of the council area37 % of council area covered by green-belt polygons—planning.data.gov.uk
    Article 4 direction areas33 Article 4 direction area polygons published by the council—planning.data.gov.uk
    Conservation areas24 named conservation areas published by the council—planning.data.gov.uk
    Listed building entries301 list entries (Historic England, within the LPA boundary)—planning.data.gov.uk
    Householder decisions934 decisions1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Householder applications granted83.4 %1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Householder applications decided in time92.4 % decided within 8 weeks or an agreed extended period1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Minor applications granted71.6 %1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Minor applications decided in time79.1 % decided within 8 weeks or an agreed extended period1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Lawful development certificate applications (PS1)636 certificates2025 Q2 to 2026 Q1 (1 Apr 2025 to 31 Mar 2026)assets.publishing.service.gov.uk

    A blank value means the figure has not been published, not that there are none. Check your own address with the council.

    Councils bordering Enfield
    Which application your project needsLawful Development Certificate decision: 8 weeks. Prior approval decision: 42 days. Householder decision: 8 weeksYour projectWithin permitted development?Lawful Development CertificatePrior approvalHouseholder applicationYesLarger rear extensionNoABC

    Which application your project needs

    The usual route for a house; flats and listed buildings follow other rules.

    A · Lawful Development Certificate decision
    8 weeks
    B · Prior approval decision
    42 days
    C · Householder decision
    8 weeks

    What the council's own figures say about timing

    In the latest twelve months we hold, Enfield made 934 householder decisions and granted 83.4 per cent, with 92.4 per cent decided inside eight weeks or an agreed extension. For minor applications the council made 497 decisions, granted 71.6 per cent, and decided only 79.1 per cent in time.

    The timing gap matters more than the grant rate. A householder scheme in Enfield usually gets a decision on schedule. A minor scheme, for example a conversion of a house into flats, has a noticeably lower chance of being decided in time, so the programme should allow for an agreed extension. We build that into the advice instead of promising a date, because a decision date is not ours to give.

    The borough also saw 636 certificates of lawfulness decided in the quarterly series, a sign that owners here check their rights before building. We often recommend that route, especially where the Article 4 position is unclear, through our Lawful Development Certificate service in Enfield.

    Heritage, gardens and the typical Enfield project

    61.2 per cent of households live in a house, and 52.4 per cent own their home, so most enquiries are for extensions, lofts and garden buildings. Domestic gardens cover 21.7 per cent of the land, which leaves room to build but also means neighbours are close.

    The heritage layer is lighter than inner London but present: 24 conservation areas, 301 listed entries of which 3 are Grade I, 5 scheduled monuments and 22 Heritage at Risk entries. Near a listed building or in a conservation area we add a short heritage note to the planning statement, because the officer will ask.

    Where a scheme crosses a London Plan threshold, the Mayor's charge applies at 60 pounds per square metre before indexation. A modest extension rarely meets the trigger, but a new home or a large conversion does, so we say so early.

    How we handle an Enfield brief

    After the free check we agree a route and a scope. A routine householder job goes through our planning drawings service in Enfield, with a short statement written by the same team. A prior approval case, such as a larger rear extension, uses the prior approval drawings in Enfield. A contested or green-belt case gets a fuller written argument.

    An independent chartered technologist, never the person who drew the set, checks the package before submission. Officer amendments are made within five working days, and redrawing is free until approval. If neighbouring windows could lose light we advise on a daylight and sunlight report in Enfield.

    A refusal is not the end. A householder appeal has a deadline of 12 weeks, and our planning appeals service in Enfield begins with the decision notice.

    We also read the council's local validation list against the package, and we check how recently that list was adopted, since a council can only require local items from a list less than 2 years old. A missing item at validation is the commonest cause of avoidable delay, and it is the one we can control best.

    Fees and next step

    The statutory period for a non-major application is 8 weeks, and the householder fee is £548, paid to the council. Send us your address and a line on what you want to build. The wider picture is on our architectural drawings page for Enfield, and the service itself is described under planning consultant.

    What you receive

    Planning drawing sheet for a rear extension with plans, elevations and sections
    Sample drawing. Planning drawings for a rear extension: plans, elevations and sections on one sheet set.
    Georgian brick terrace with sash windows, arched fanlight doorways, stone steps and iron railings in London
    The street around you
    Move across the plinth — the blocks rise around the pointer.

    Questions

    Can I extend a house in the Enfield green belt?

    Often yes, if the extension is not disproportionate to the original building. The size argument is the heart of the application, and we draft it with the drawings.

    How do I know if Article 4 covers my street in Enfield?

    The council publishes 33 direction areas. The free constraints check places your address against them and says what rights remain.

    How long will Enfield take to decide?

    8 weeks is the statutory period for a non-major case. The council decided 79.1 per cent of minor cases in time, so allow for an extension, as we cannot promise a date.

    What do you charge?

    A fixed quote after a free constraints check. The council's fee of £548 is separate.

    Sources and dates

    City of London skyline glowing at dusk across the Thames under a dramatic orange sky

    Tell us about your property.

    We check the constraints, then send a fixed fee. Messages before 3pm get a reply the same working day.