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Planning application

9 Barn Close Maidenhead SL6 7HD

Granted Windsor and Maidenhead 21/02761/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 loft conversion is lawful.

As published by the council, reference 21/02761/CPD

Application record

Reference
21/02761/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
10 Sep 2021
Validated
10 Sep 2021
Decided
25 Nov 2021
Ward
Furze Platt
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 7HD

Timeline

Dates from the published record

  1. 10 Sep 2021

    Received by Windsor and Maidenhead

  2. 25 Nov 2021

    Decision issued: Permitted Development

  3. 16 Aug 2026

    Added to PlanIndex

Documents

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

7 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 9 Barn Close Maidenhead SL6 7HD

    26/01778/TPO Submitted 21 Jul 2026 11m away

    97% historically approved · decision due ~7 Oct

    (T1) - Lime (Tilia cordata) - Section dismantle tree to 5m from ground level to establish as a pollard. (T2) - Lime (Tilia cordata) - Remove all deadwood over 40mm in diameter and/or 1m in length. Cut back to building to provide 2.5m clearance by removing up to 3m - leaving a final height of 22m and width of 13m. (G1) - Ash (Fraxinus excelsior) and Ivy (Hedera helix) - Cut back all lateral growth to boundary line by removing up to 2m, leaving a final height of 8m and width of 7m. (001/1965/TPO).

    Awaiting decision Trees 6 docs
  • 78 Laggan Road Maidenhead SL6 7JZ

    22/02364/PDXL Submitted 25 Aug 2022 45m away

    Single storey rear extension no greater than 6.00m in depth, 3.20m high with an eaves height of 2.92m.

    Granted Prior approval Extension 12 docs
    Small domestic
  • 66 Laggan Road Maidenhead SL6 7JZ

    25/02795/FULL Submitted 22 Oct 2025 62m away

    New front porch, part single part two storey rear extension, 1 no. rear dormer, alterations to fenestration and external finish.

    Refused Full applications Extension Loft or dormer +1 13 docs
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  • 56 Laggan Road Maidenhead SL6 7JZ

    22/01502/CPD Submitted 6 Jun 2022 81m away

    Certificate of lawfulness to determine whether the proposed x1 rear dormer with x1 juliet balcony to facilitate a loft conversion is lawful.

    Granted Lawful development Loft or dormer 9 docs
  • 56 Laggan Road Maidenhead SL6 7JZ

    22/02423/FULL Submitted 5 Sep 2022 84m away

    x2 new front dormers and x1 rear dormer with x1 Juliet balcony to create a loft conversion and alterations to fenestration.

    Granted Full applications Loft or dormer Windows or glazing 10 docs
  • 50 Laggan Road Maidenhead SL6 7JZ

    22/02818/FULL Submitted 19 Oct 2022 98m away

    Replacement garage.

    Granted Full applications 8 docs

In Windsor and Maidenhead

  • 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
  • 26/01389/CLD Granted

    Redwood 88 Bolton Road Windsor SL4 3JG

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

    5 Jun 2026 Lawful development
  • 26/02060/CPD Awaiting decision

    13 Orchard Grove Maidenhead SL6 6DR

    Certificate of lawfulness to determine whether the proposed hip to gable roof alteration, 2 no. front rooflights and 1 no. rear dormer is lawful.

    20 Aug 2026 Lawful development
  • 26/01564/CPD Refused

    Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    Rear two storey extension to Long Chase Farmhouse under Class A of Part 1 of the GPDO 2015,As Amended.

    25 Jun 2026 Lawful development