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Planning application

18 Courtfield Drive Maidenhead SL6 6JG

Granted Windsor and Maidenhead 21/01026/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 single storey rear extension is lawful.

As published by the council, reference 21/01026/CPD

Application record

Reference
21/01026/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
1 Apr 2021
Validated
1 Apr 2021
Decided
27 May 2021
Ward
Belmont
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 6JG

Timeline

Dates from the published record

  1. 1 Apr 2021

    Received by Windsor and Maidenhead

  2. 27 May 2021

    Decision issued: Permitted Development

  3. 3 Sep 2026

    Added to PlanIndex

Documents

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

5 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 27 May 2021, 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

  • 16 Courtfield Drive Maidenhead SL6 6JG

    19/02965/FULL Submitted 24 Oct 2019 6m away

    Proposed single storey front/side extension following demolition of existing single storey side store area

    Granted Full applications Extension Demolition 8 docs
    Small domestic

  • 20 Courtfield Drive Maidenhead SL6 6JG

    21/00794/FULL Submitted 15 Mar 2021 12m away

    Single storey front extension.

    Granted Full applications Extension 8 docs
    Small domestic

  • 21 Courtfield Drive Maidenhead SL6 6JG

    21/01407/CPD Submitted 6 May 2021 36m away

    Certificate of lawfulness to determine whether the proposed 3no. front rooflights and 1no. rear dormer is lawful.

    Granted Lawful development Loft or dormer 8 docs

  • 21 Courtfield Drive Maidenhead SL6 6JG

    21/02010/FULL Submitted 30 Jun 2021 36m away

    Garage conversion, new front porch, increase in height of the existing single storey front element and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 8 docs
    Small domestic

  • Land Rear of 25 Courtfield Drive Maidenhead SL6 6JG

    26/00911/TPO Submitted 13 Apr 2026 55m away

    Elm (Marked as X on sketch plan) - Cut the main stem (as shown in photo 1) and crown reduce by 5m in height and 2m in width (as shown in photo 2).(005/1970/TPO)

    Granted Trees 8 docs

  • Quaint Cottage 89 Penyston Road Maidenhead SL6 6ED

    21/01025/NMA Submitted 1 Apr 2021 86m away

    Non material amendments to planning permission 19/03355/FULL for repositioning of existing rear facing bedroom window to be moved to side elevation and change existing flat roof to front elevation to pitched roof.

    Refused Amendments Windows or glazing 5 docs

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