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Planning application

Lion House Milley Road Waltham St Lawrence Reading RG10 0JR

Granted Windsor and Maidenhead 26/00461/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 new outbuilding in rear garden is lawful.

As published by the council, reference 26/00461/CPD

Application record

Reference
26/00461/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
20 Feb 2026
Validated
20 Feb 2026
Decided
16 Apr 2026
Ward
Hurley And Walthams
Parish
Waltham St Lawrence Parish
Decision by
Delegated
Postcode
RG10 0JR

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • 24/01910/CPD Granted

    Lion House Milley Road Waltham St Lawrence Reading RG10 0JR

    Certificate of lawfulness to determine whether the proposed garage conversion, replacement front porch, single storey side/rear extension with sedum roof, solar panels to the existing roof, alterations to fenestration, retractable detached canopy, detached outbuilding, detached pool house, replacement shed and a new boundary treatment is lawful.

    Decided 30 Sep 2024 Lawful development

Timeline

Dates from the published record

  1. 20 Feb 2026

    Received by Windsor and Maidenhead

  2. 16 Apr 2026

    Decision issued: Permitted Development

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

9 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 16 April 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 0.3 miles

  • Lion House Milley Road Waltham St Lawrence Reading RG10 0JR

    24/01910/CPD Submitted 9 Aug 2024 50 yards away

    Certificate of lawfulness to determine whether the proposed garage conversion, replacement front porch, single storey side/rear extension with sedum roof, solar panels to the existing roof, alterations to fenestration, retractable detached canopy, detached outbuilding, detached pool house, replacement shed and a new boundary treatment is lawful.

    Granted Lawful development Extension Roofing +1 22 docs
    Small domestic
  • Durlstone Milley Road Waltham St Lawrence Reading RG10 0JR

    21/00890/FULL Submitted 22 Mar 2021 50 yards away

    Detached outbuilding ancillary to main dwelling following demolition of existing element.

    Refused Full applications Demolition 18 docs
    Small domestic
  • Grovewood Milley Road Waltham St Lawrence Reading RG10 0JP

    21/00257/FULL Submitted 29 Jan 2021 100 yards away

    Construction of a new garage following demolition of existing garage.

    Withdrawn Full applications Demolition 10 docs
  • Grovewood Milley Road Waltham St Lawrence Reading RG10 0JP

    20/01295/FULL Submitted 5 Jun 2020 100 yards away

    First floor front extension with undercroft, two storey side extension with balcony to the rear, single storey rear infill extension, new external finish to the first floor, alterations to fenestration.

    Granted Full applications Extension Windows or glazing 16 docs
    Small domestic
  • Grovewood Milley Road Waltham St Lawrence Reading RG10 0JP

    21/01015/CPD Submitted 1 Apr 2021 100 yards away

    Certificate of lawfulness to determine whether the construction of new double garage is lawful.

    Granted Lawful development 9 docs
  • Milley Farm Milley Road Waltham St Lawrence Reading RG10 0JR

    21/01656/FULL Submitted 28 May 2021 150 yards away

    Single storey rear extension.

    Refused Full applications Extension 11 docs
    Small domestic

In Windsor and Maidenhead

  • 26/02222/CPD Refused

    52 Audley Way Ascot SL5 8EF

    Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

    Received 8 Sep, published by the council 24 Sep 2026 Lawful development
  • 26/01954/CPD Withdrawn

    Mulberry House Waltham Road Maidenhead SL6 3NH

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

    Received 7 Aug, published by the council 16 Aug 2026 Lawful development
  • 26/01856/CLU Granted

    Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

    Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

    Received 28 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/02022/CPD Refused

    14 Church View White Waltham Maidenhead SL6 3JQ

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

    Received 17 Aug, published by the council 2 Sep 2026 Lawful development
  • 26/01862/CLU Granted

    Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

    Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

    Received 29 Jul, published by the council 4 Aug 2026 Lawful development