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Planning application

22/03163/CPD

1 Coombe Hill Court Windsor SL4 4UL

Refused Windsor and Maidenhead Cert of Lawfulness of Proposed Dev

Proposal

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

As published by the council, reference 22/03163/CPD

Timeline

Dates from the published record

  1. 25 Nov 2022

    Received by Windsor and Maidenhead

  2. 23 Jan 2023

    Decision issued: Refuse

  3. 27 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 22/03164/FULL Granted

    1 Coombe Hill Court Windsor SL4 4UL

    Detached outbuilding with gym, sauna and bar ancillary to the main dwelling.

    25 Nov 2022 0m away Full applications
  • 26/01357/TPO Awaiting decision

    Byeways 3 Coombe Hill Court Windsor SL4 4UL

    T1 - Various Conifer trees - Fell, T2 - Conifer - Fell, T3 - Spruce - Fell, T4 - Shrubs - Clear, T5 - Yew - Fell, T6 - Rhododendrons - Clear (004/1962/TPO).

    2 Jun 2026 60m away Trees
  • 26/01055/TPO Awaiting decision

    Castle Peep St Leonards Hill Windsor SL4 4AL

    (T1) (Red dot) Removal of one Oak tree. (005/1960/TPO)

    29 Apr 2026 72m away Trees
  • 22/03015/FULL Granted

    Cedar Heights St Leonards Hill Windsor SL4 4AL

    Replacement bay windows, replacement balustrades, new steps, installation of photovoltaic panels and alterations to the external finishes, rainwater goods, doors and fenestration.

    11 Nov 2022 105m away Full applications
  • 22/02217/CPD Granted

    Cedar Heights St Leonards Hill Windsor SL4 4AL

    Certificate of lawfulness to determine whether the proposed detached pool facilities outbuilding with canopy and 2 open canopy structures is lawful.

    15 Aug 2022 105m away Lawful development
  • 22/02476/FULL Granted

    4 Coombe Hill Court Windsor SL4 4UL

    Enlarged patio with new balustrade and external stairs and alterations to fenestration.

    9 Sep 2022 107m away Full applications

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