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Planning application

124 Westborough Road Maidenhead SL6 4AT

Granted Windsor and Maidenhead 25/03373/CPD Cert of Lawfulness of Proposed Dev

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 construction of a new outbuilding is lawful.

As published by the council, reference 25/03373/CPD

Application record

Reference
25/03373/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
22 Dec 2025
Validated
22 Dec 2025
Decided
13 Jan 2026
Ward
Boyn Hill
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 4AT

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/03083/DEM Granted

    124 Westborough Road Maidenhead SL6 4AT

    Prior notification for the demolition of the side extension and double garage

    Decided 16 Dec 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 22 Dec 2025

    Received by Windsor and Maidenhead

  2. 13 Jan 2026

    Decision issued: Permitted Development

  3. 11 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 13 January 2026, 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

  • 124 And Land At 124 Westborough Road Maidenhead

    26/01037/FULL Submitted 27 Apr 2026 0m away

    71% historically approved · decision due ~13 Jul

    1no. dwelling with new hardstanding, fence, 2no. cycle and refuse stores and 2no. dropped kerbs, following demolition of existing elements.

    Awaiting decision Full applications Demolition 42 docs
    Domestic
  • 124 Westborough Road Maidenhead SL6 4AT

    25/03083/DEM Submitted 24 Nov 2025 1m away

    Prior notification for the demolition of the side extension and double garage

    Granted Heritage and listed buildings Extension Demolition 8 docs
  • 13 Lingholm Close Maidenhead SL6 4RS

    21/01454/CPD Submitted 12 May 2021 33m away

    Certificate of lawfulness to determine whether the proposed single storey side extension with roof lantern is lawful.

    Granted Lawful development Extension Windows or glazing 9 docs
    Small domestic
  • 10 Sutton Close Maidenhead SL6 4RP

    21/02853/CPD Submitted 22 Sep 2021 62m away

    Certificate of lawfulness to determine whether the proposed x2 front rooflights and x1 rear dormer to facilitate a loft conversion is lawful.

    Granted Lawful development Loft or dormer 7 docs
  • Carlyon House 104 Boyn Hill Road Maidenhead SL6 4HT

    22/03315/TPO Submitted 13 Dec 2022 68m away

    T1- Poplar - re pollard to 1-2m above previous pollard points, 10-11m above ground level. T2 - Ceder - selectively prune/ reduce individual branches below the streetlight as required to allow uninterrupted light from lamp to the pavement 1-1.5m (025/1991/TPO).

    Granted Trees 6 docs
  • 67 Boyn Hill Road Maidenhead SL6 4HR

    22/01055/FULL Submitted 19 Apr 2022 83m away

    First floor side extension.

    Granted Full applications Extension 10 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