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Planning application

26 Twynham Road Maidenhead SL6 5AS

Granted Windsor and Maidenhead 22/00686/CPD Cert of Lawfulness of Proposed Dev

Works: Loft or dormer

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 1no. rear dormer is lawful.

As published by the council, reference 22/00686/CPD

Application record

Reference
22/00686/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
15 Mar 2022
Validated
15 Mar 2022
Decided
10 May 2022
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 5AS

Timeline

Dates from the published record

  1. 15 Mar 2022

    Received by Windsor and Maidenhead

  2. 10 May 2022

    Decision issued: Permitted Development

  3. 4 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 10 May 2022, 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

  • 20 Twynham Road Maidenhead SL6 5AS

    26/00061/FULL Submitted 12 Jan 2026 40m away

    Single storey side/rear extension following demolition of existing elements.

    Granted Full applications Extension Demolition 14 docs
    Small domestic

  • 24 Birdwood Road Maidenhead SL6 5AP

    24/02672/FULL Submitted 1 Nov 2024 69m away

    Garage conversion and single storey rear/side extension.

    Granted Full applications Extension 8 docs
    Small domestic

  • 42 Twynham Road Maidenhead SL6 5AS

    26/01507/FULL Submitted 18 Jun 2026 86m away

    Single storey side/rear extension, front roof canopy, modification and raising of the existing roof to extend existing loft space, new roof lights, PV solar panels, chimney flue, thermal insulation and render to the existing external walls and alterations to fenestration, following removal of the existing structures and chimney.

    Granted Full applications Extension Loft or dormer +2 19 docs
    Small domestic

  • 8 Birdwood Road Maidenhead SL6 5AP

    22/03072/FULL Submitted 16 Nov 2022 91m away

    3no. front rooflights, hip to gable and 1no. rear dormer with Juliet balcony.

    Granted Full applications Loft or dormer 8 docs

  • 8 Birdwood Road Maidenhead SL6 5AP

    23/02288/FULL Submitted 18 Sep 2023 93m away

    3no. front rooflights, hip to gable and 1no. rear dormer with Juliet balcony.

    Granted Full applications Loft or dormer 10 docs

  • 46 Twynham Road Maidenhead SL6 5AS

    21/01138/NMA Submitted 12 Apr 2021 111m away

    Non material amendment to planning permission 20/01568 to reduce the footprint of the proposed dwelling.

    Refused Amendments 7 docs
    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