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Planning application

66A London Road Datchet Slough SL3 9LQ

Granted Windsor and Maidenhead 21/01982/CPD Cert of Lawfulness of Proposed Dev

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness to determine whether the hip to gable conversion, with three roof lights and internal alterations is lawful.

As published by the council, reference 21/01982/CPD

Application record

Reference
21/01982/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Permitted Development
Received
28 Jun 2021
Validated
28 Jun 2021
Decided
23 Aug 2021
Ward
Datchet Horton And Wraysbury
Parish
Datchet Parish
Decision by
Delegated
Postcode
SL3 9LQ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2021: 2 approved, 1 refused.

  • 21/01981/FULL Granted

    66A London Road Datchet Slough SL3 9LQ

    Single storey rear extension, garage conversion into habitable accommodation, relocation of side entrance door and alteration to fenestration.

    Decided 27 Aug 2021 Full applications
  • 21/00931/FULL Refused

    66A London Road Datchet Slough SL3 9LQ

    Front infill extension, first floor side extension, part single/part two storey rear extension and garage conversion into habitable accommodation.

    Decided 22 Jun 2021 Full applications

Timeline

Dates from the published record

  1. 28 Jun 2021

    Received by Windsor and Maidenhead

  2. 23 Aug 2021

    Decision issued: Permitted Development

  3. 16 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 23 August 2021, 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

  • 66A London Road Datchet Slough SL3 9LQ

    21/00931/FULL Submitted 25 Mar 2021 4m away

    Front infill extension, first floor side extension, part single/part two storey rear extension and garage conversion into habitable accommodation.

    Refused Full applications Extension 8 docs

  • 66A London Road Datchet Slough SL3 9LQ

    21/01981/FULL Submitted 28 Jun 2021 4m away

    Single storey rear extension, garage conversion into habitable accommodation, relocation of side entrance door and alteration to fenestration.

    Granted Full applications Extension Windows or glazing 7 docs
    Small domestic

  • Fairway Fairfield Avenue Datchet Slough SL3 9NQ

    26/01897/FULL Submitted 3 Aug 2026 17m away

    71% historically approved · decision due ~8 Oct

    Two storey rear extension, two storey front bay window extension, alterations to fenestration and hip to gable to create loft conversion.

    Awaiting decision Full applications Extension Loft or dormer +1 15 docs

  • Fairway Fairfield Avenue Datchet Slough SL3 9NQ

    26/00088/FULL Submitted 14 Jan 2026 17m away

    1no. ground and 1no. first floor front bay window, two storey rear extension, hip to gable, loft conversion and alterations to fenestration.

    Refused Full applications Extension Loft or dormer +1 18 docs

  • Longwood House Fairfield Avenue Datchet Slough SL3 9NQ

    21/02645/FULL Submitted 27 Aug 2021 25m away

    Single storey front extension and two storey side extension following demolition of existing elements.

    Granted Full applications Extension Demolition 12 docs
    Small domestic

  • 66 London Road Datchet Slough SL3 9LQ

    23/00276/FULL Submitted 2 Feb 2023 26m away

    Single storey front extension and a part two storey, part first floor side/rear extension and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 18 docs
    Small domestic

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