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Planning application

24/02362/CLD

11 Pembroke Close Ascot SL5 0AB

Granted Windsor and Maidenhead Certificate of Lawfulness of Development

Proposal

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

As published by the council, reference 24/02362/CLD

Timeline

Dates from the published record

  1. 30 Sep 2024

    Received by Windsor and Maidenhead

  2. 21 Nov 2024

    Decision issued: Application Permitted

  3. 31 Jul 2026

    Added to PlanIndex

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

  • 26/00855/PDXL Granted

    7 Pembroke Close Ascot SL5 0AB

    Single storey rear extension no greater than 3.00m in depth, 3.00m high with an eaves height of 2.70m.

    2 Apr 2026 33m away Prior approval
  • 26/00844/TPO Granted

    Little Wood 45 Kings Road Sunninghill Ascot SL5 0AD

    (T3) Beech - Prune to give up to 2m clearance to the house (no primary branches to be removed) (052/2005/TPO).

    1 Apr 2026 56m away Trees
  • 22/03062/CONDIT Granted

    Former British Gas Site Bridge Road Ascot SL5 9NL

    Details required by Condition 9F (Long Term Monitoring and Maintenance) of Planning Permission 18/02704 as varied on 22/02592/NMA for Redevelopment of the site to provide x53 houses and x23 apartments (Class C3) including the provision of new pedestrian and vehicular accesses and routes, car parking, landscaping, open space, remediation and associated works, following demolition of two existing redundant cottages.

    16 Nov 2022 141m away Conditions
  • 22/03316/CONDIT Granted

    Former British Gas Site Bridge Road Ascot SL5 9NL

    Details required by Condition 9d (contamination verification report) (partial discharge - Plots 1-3 and public open space) of Planning Permission (18/02704/FULL) for the redevelopment of the site to provide x53 houses and x23 apartments (Class C3) including the provision of new pedestrian and vehicular accesses and routes, car parking, landscaping, open space, remediation and associated works, following demolition of two existing redundant cottages.

    13 Dec 2022 141m away Conditions
  • 22/02592/NMA Granted

    Former British Gas Site Bridge Road Ascot SL5 9NL

    Non material amendments to planning permission 18/02704/FULL to vary the wording of Condition 9 (Contaminated Land).

    23 Sep 2022 141m away Amendments
  • 22/02374/VAR Withdrawn

    Former British Gas Site Bridge Road Ascot SL5 9NL

    Variation (under Section 73) of planning permission 18/02704/FULL to vary the wording of Condition 9 (Remediation).

    30 Aug 2022 141m away Amendments

In Windsor and Maidenhead

  • 26/01836/CPD Awaiting decision

    Rivendale 22A Gloucester Drive Wraysbury Staines TW18 4TY

    Certificate of lawfulness to determine whether the proposed conversion of the existing garage into habitable space is lawful.

    27 Jul 2026 Lawful development
  • 26/01528/CPD Granted

    Foxley Manor Forest Green Road Holyport Maidenhead SL6 2NW

    Certificate of lawfulness to determine whether the proposed erection of an outbuilding is lawful.

    22 Jun 2026 Lawful development
  • 26/01532/CPD Granted

    72 Highway Avenue Maidenhead SL6 5AQ

    Certificate of Lawfulness to determine whether the proposed rear dormer roof extension and associated internal alterations to enlarge the existing loft accommodation is lawful.

    22 Jun 2026 Lawful development
  • 26/01823/CPD Awaiting decision

    Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

    Certificate of lawfulness to determine whether the proposed garage conversion, alterations to fenestration, 1 no. front dormer and 1 no. rear dormer to facilitate a loft conversion is lawful.

    24 Jul 2026 Lawful development
  • 26/01772/CPD Granted

    18 Broken Furlong Eton Windsor SL4 6PD

    Certificate of lawfulness to determine whether the proposed erection of a single storey rear detached annex to be used incidental with the host dwelling is lawful.

    20 Jul 2026 Lawful development