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Planning application

22/03265/CPD

31 Queens Acre Windsor SL4 2BE

Granted Windsor and Maidenhead Cert of Lawfulness of Proposed Dev

Proposal

Certificate of lawfulness to determine whether the Loft Conversion with associated rear Dormer is lawful.

As published by the council, reference 22/03265/CPD

Timeline

Dates from the published record

  1. 7 Dec 2022

    Received by Windsor and Maidenhead

  2. 3 Feb 2023

    Decision issued: Permitted Development

  3. 27 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

  • 23/00231/FULL Withdrawn

    Grooms Cottage Bolton Road Windsor SL4 3JG

    Replacement roof to front canopy, raising of eves and ridge and enlargement of existing first floor side element to include x1 Juliet balcony to south elevation, x1 new chimney and alterations to external finishes and fenestration.

    27 Jan 2023 48m away Full applications
  • 26/01389/CLD Awaiting decision

    Redwood 88 Bolton Road Windsor SL4 3JG

    Certificate of lawfulness to determine whether the existing works undertaken in line with the extant planning consent 17/01025/FULL and for such works to continue to establish the approved extension are lawful.

    5 Jun 2026 74m away Lawful development
  • 26/01210/CONDIT Awaiting decision

    29 Bolton Avenue Windsor SL4 3JE

    Details required by Condition 5 (Landscaping), 6 (Biodiversity enhancements) and 7 (External lighting) of planning permission 24/01796/VAR (Allowed on Appeal) for the Variation (under Section 73) of Condition 19 to substitute those plans approved under 23/01117/FULL for the Detached dwelling and garage following the demolition of the existing dwelling with amended plans.

    13 May 2026 110m away Conditions
  • 22/02859/FULL Refused

    17 Queens Acre Windsor SL4 2BE

    New roof to garage with 1no. front dormer, part single, part two storey, part first floor side/rear extensions, 1no. rear dormer, 1no side dormer and alterations to fenestration.

    25 Oct 2022 135m away Full applications
  • 22/02654/TPO Granted

    Land Adjacent To 8 The Redwoods Windsor

    (T21) - London plane - prune back no further than 1m south from the edge of the driveway, up to a height of 4m above ground level. (T30) - Copper beech - Fell. (002/1994/TPO).

    29 Sep 2022 135m away Trees
  • 23/00251/TPO Granted

    Street Record The Redwoods Windsor SL4 3TA

    (T29) Horse Chestnut - fell and (T25) Yew - crown reduce by 1-1.5m to leave a height of 4-4.5m and a spread of 4m. (002/1994/TPO).

    30 Jan 2023 154m away Trees

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