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Rear view of brick terraced houses in London with slate roofs and chimney stacks along the shared roofline

Camden, London

Change of use drawings in Camden

An investor buying a Camden shop or office to convert to homes meets a patchwork: in some streets the permitted route is closed, in others it is open. Our change of use drawings in Camden start from £879, and the first thing we do is read the council's Article 4 map against your address.

From £679 drawings + £200 survey (£879 total), no VAT to add

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  • £2m PI insured
  • LABC Partnered
  • Fixed fees, no VAT to add

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We use it to check conservation areas and constraints.
Pick the council that decides your application.
A few lines: what you want to build, and anything the council has already said.
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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 change of use drawings

    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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    Where Camden has withdrawn the shop-to-home right

    Camden used its planning powers to protect commercial, business and service premises. Its Article 4 directions withdrew the Class MA right to change from Class E to dwellinghouses where the council had strong justification, and the council's page records the position as required in modified areas from 23 February 2023.

    The national route they cut across is: Class E to C3 by prior approval after 2 years' continuous Class E use. Where the direction applies, you need a full planning application instead, judged against Camden's policies on protecting employment and town-centre uses.

    Where it does not apply, prior approval is still open, and the council has 56 days to decide. The difference between the two routes is large, so the map check comes before the survey.

    Pencil resting on a dimensioned technical drawing beside a scale rule

    Local figures for Camden

    Figures with their unit, period and source
    MeasureValuePeriodSource
    Camden made Article 4 directions withdrawing the Class MA right to change from Class E to dwellinghouses (C3) for parts of the borough; they took effect on 29 July 2022 and were modified by the Secretary of State, so that from 23 February 2023 planning permission is required in the modified areas.required in modified areas from 23 February 2023—camden.gov.uk, Council page: Article 4 directions, land use classes, Class E to C3 section
    The council's Article 4 page for land-use classes covers Class E to dwellings only; it lists no direction removing the C3 to C4 right, so a small HMO is not caught by a Camden HMO direction on that page.no HMO Article 4 direction on the land-use page—camden.gov.uk, Council page: Article 4 directions, land use classes, page text
    A third borough-wide additional HMO licensing scheme came into force on 8 December 2025, replacing the scheme that ran from December 2020 for five years. It applies to any property occupied by three or more people forming two or more households, and mandatory licensing applies at five or more.borough-wide from 8 December 2025—camden.gov.uk, Council page: Houses in multiple occupation, licensing summary
    Sch 2 Pt 3 Class MA, para MA.1(1)(b)Class E to C3 by prior approval after 2 years' continuous Class E use—legislation.gov.uk
    Sch 2 Pt 3 para W(11)(c)56 days—legislation.gov.uk
    GPDO Sch 2 Pt 3 Class LC3 to C4 (and back) is permitted development unless removed by an Article 4 direction—legislation.gov.uk
    GPDO 2015 art 3(9A)Homes created under PD must meet the nationally described space standard—legislation.gov.uk
    Approved Document E 2003 incl. 2015, Table 0.1aSeparating walls 43 dB DnT,w+Ctr (min); floors and stairs 43 dB airborne (min), 64 dB L'nT,w impact (max) for dwellings formed by material change of use—gov.uk
    Change of use of a building to one or more separate dwellinghouses, not more than 10: per dwellinghouse, from 1 Apr 2026610 GBP per dwelling—ribblevalley.gov.uk
    Conservation areas40 named conservation areas published by the council—planning.data.gov.uk
    Listed building entries1,971 list entries (Historic England, within the LPA boundary)—planning.data.gov.uk
    Minor application decisions868 decisions1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Minor applications granted89.4 %1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Minor applications decided in time80.3 % decided within 8 weeks or an agreed extended period1 July 2025 - 30 June 2026assets.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 Camden
    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

    Houses to shared houses in Camden

    The other change of use landlords ask about is a house to a small HMO. On the council's land-use Article 4 page the finding is no HMO Article 4 direction on the land-use page, so the national rule applies: C3 to C4 (and back) is permitted development unless removed by an Article 4 direction.

    Licensing is a different matter, and the council's third borough-wide scheme is borough-wide from 8 December 2025. See our HMO conversion drawings in Camden for the detail.

    What the drawing set contains

    A full application needs existing and proposed plans, elevations where the outside changes, and each unit's floor area marked against the space standard. The standard is set nationally: Homes created under PD must meet the nationally described space standard.

    In older Camden buildings the sound standard often decides the layout: Separating walls 43 dB DnT,w+Ctr (min); floors and stairs 43 dB airborne (min), 64 dB L'nT,w impact (max) for dwellings formed by material change of use. We test it on the survey so you know the ceiling-height cost before you choose a layout.

    Heritage and the council's record

    Camden has 40 conservation areas and 1,971 list entries, so many conversions also involve heritage consent. Where a full application is needed it is a minor one: the council decided 868 in the latest published year, granted 89.4 per cent and decided 80.3 per cent in time.

    Fees are the council's. For changing a building to separate dwellinghouses the fee is £610 for each dwelling in a scheme of not more than ten, paid to the council on top of our price.

    Next steps

    If you plan self-contained flats, compare flat conversion drawings in Camden. For the wider context see architectural drawings in Camden, and for the national picture change of use drawings in London.

    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.
    Rows of brick terraced houses and gardens on a residential street
    The street around you
    Move across the plinth — the blocks rise around the pointer.

    Other services in Camden

    Change of use drawings nearby

    Questions

    Can I convert a Camden shop to a home without planning permission?

    Only outside the areas where the direction applies. The council records the position as required in modified areas from 23 February 2023; elsewhere Class E to C3 by prior approval after 2 years' continuous Class E use.

    How long does prior approval take?

    The council has 56 days to decide.

    What does the council charge?

    £610 for each dwelling in a scheme of not more than ten, paid to the council.

    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.

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