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Planning application

37 Cell Farm Avenue Old Windsor Windsor SL4 2PD

Granted Windsor and Maidenhead 21/03357/CPD Cert of Lawfulness of Proposed Dev

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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 single storey rear extension and alterations to fenestration is lawful.

As published by the council, reference 21/03357/CPD

Application record

Reference
21/03357/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
12 Nov 2021
Validated
12 Nov 2021
Decided
7 Jan 2022
Ward
Old Windsor
Parish
Old Windsor Parish
Decision by
Delegated
Postcode
SL4 2PD

Timeline

Dates from the published record

  1. 12 Nov 2021

    Received by Windsor and Maidenhead

  2. 7 Jan 2022

    Decision issued: Permitted Development

  3. 16 Aug 2026

    Added to PlanIndex

Documents

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

10 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.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 7 January 2022, 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

  • 47 Cell Farm Avenue Old Windsor Windsor SL4 2PD

    26/00906/CPD Submitted 10 Apr 2026 42m away

    Certificate of lawfulness to determine whether the proposed hip to gable roof alteration is lawful.

    Granted Lawful development Loft or dormer 8 docs

  • 43 Meadow Way Old Windsor Windsor SL4 2NX

    21/02656/FULL Submitted 31 Aug 2021 48m away

    Single storey side/rear extension, relocation of existing front door and alteration to fenestration following demolition of existing elements.

    Granted Full applications Extension Demolition +1 10 docs
    Small domestic

  • 14 The Avenue Old Windsor Windsor SL4 2RS

    22/01794/FULL Submitted 4 Jul 2022 76m away

    Part single part two storey side/rear extension and hip to gable loft conversion with x2 front rooflights and x1 rear dormer.

    Refused Full applications Extension Loft or dormer 9 docs

  • 23 Meadow Close Old Windsor Windsor SL4 2PB

    22/01302/FULL Submitted 16 May 2022 85m away

    Hip to gable to accommodate a loft conversion to include x2 front rooflights and x1 rear dormer, single storey rear extension and alteration to door on side elevation following demolition of existing garage.

    Granted Full applications Extension Loft or dormer +1 16 docs
    Small domestic

  • 15 The Avenue Old Windsor Windsor SL4 2RS

    26/00306/CPD Submitted 4 Feb 2026 86m away

    Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling is lawful.

    Granted Lawful development 8 docs
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  • 6 Meadow Close Old Windsor Windsor SL4 2PB

    22/02799/FULL Submitted 17 Oct 2022 88m away

    Garage conversion, part single, part two storey rear extension, first floor front extension, 2no. front rooflights and 1no. rear dormer.

    Refused Full applications Extension Loft or dormer 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