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Planning application

48 Lambourne Drive Maidenhead SL6 3HG

Granted Windsor and Maidenhead 19/03056/CPD Cert of Lawfulness of Proposed Dev

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness to determine whether the proposed single storey rear extension and garage conversion into habitable accommodation is lawful.

As published by the council, reference 19/03056/CPD

Application record

Reference
19/03056/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
5 Nov 2019
Validated
5 Nov 2019
Decided
20 Dec 2019
Ward
Cox Green
Parish
Cox Green Parish
Decision by
Delegated
Postcode
SL6 3HG

Timeline

Dates from the published record

  1. 5 Nov 2019

    Received by Windsor and Maidenhead

  2. 20 Dec 2019

    Decision issued: Permitted Development

  3. 24 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 20 December 2019, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 52 Lambourne Drive Maidenhead SL6 3HG

    26/01140/PDXL Submitted 7 May 2026 20m away

    Single storey side/rear extension no greater than 5.15m in depth, 3.00m high with an eaves height of 3.00m.

    Granted Prior approval Extension 7 docs
    Small domestic

  • 42 Lambourne Drive Maidenhead SL6 3HG

    23/02593/FULL Submitted 20 Oct 2023 39m away

    Garage conversion, mono pitched roof to single storey front element and alterations to fenestration.

    Granted Full applications Windows or glazing 11 docs
    Small domestic

  • 60 Lambourne Drive Maidenhead SL6 3HG

    26/00351/FULL Submitted 10 Feb 2026 46m away

    Single storey side extension, relocation of entrance door, loft conversion, enlargement of existing steps and alterations raised patio and fenestration following demolition of existing side garage.

    Granted Full applications Extension Loft or dormer +2 10 docs
    Small domestic

  • 60 Lambourne Drive Maidenhead SL6 3HG

    19/02850/FULL Submitted 14 Oct 2019 46m away

    Single storey rear extension and 4no. rooflights to the existing roof.

    Granted Full applications Extension Loft or dormer 9 docs
    Small domestic

  • 22 Sherbourne Drive Maidenhead SL6 3EP

    21/03615/CPD Submitted 9 Dec 2021 74m away

    Certificate of lawfulness to determine whether the proposed single storey rear extension is lawful.

    Granted Lawful development Extension 7 docs
    Small domestic

  • 66 Lambourne Drive Maidenhead SL6 3HG

    21/00948/FULL Submitted 25 Mar 2021 79m away

    Single storey side extension.

    Granted Full applications Extension 10 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00501/CPU Refused

    143 Cookham Road Maidenhead SL6 7EU

    Certificate of lawfulness to determine whether the proposed use of the dwelling as a small childrens home for up to two children and two carers is lawful.

    25 Feb 2026 Lawful development
  • 26/01763/CPU Refused

    Land At The Junction of Warners Hill And Dean Lane Cookham Maidenhead

    Certificate of lawfulness to determine whether the proposed use of the land as an orchard with mobile poultry run and polytunnel is lawful.

    17 Jul 2026 Lawful development
  • 26/01615/CLU Granted

    Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

    Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

    1 Jul 2026 Lawful development
  • 26/01581/CLD Granted

    The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

    Certificate of lawfulness to determine whether the existing bollard is lawful.

    26 Jun 2026 Lawful development
  • 26/02117/CPD Awaiting decision

    27 Tyrell Gardens Windsor SL4 4DH

    Certificate of lawfulness to determine whether the proposed garage conversion is lawful.

    26 Aug 2026 Lawful development