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Planning application

Bluebell Wood Wells Lane Ascot SL5 7DY

Refused Windsor and Maidenhead 25/02261/CPD Cert of Lawfulness of Proposed Dev

Works: Extension Loft or dormer Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness to determine whether the proposed single storey rear extension and 2no. rear dormers are lawful.

As published by the council, reference 25/02261/CPD

Application record

Reference
25/02261/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refuse
Received
2 Sep 2025
Validated
2 Sep 2025
Decided
28 Oct 2025
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 7DY

Timeline

Dates from the published record

  1. 2 Sep 2025

    Received by Windsor and Maidenhead

  2. 28 Oct 2025

    Decision issued: Refuse

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

21 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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What this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • The Old House Wells Lane Ascot SL5 7DY

    24/02458/TPO Submitted 9 Oct 2024 33m away

    (T1) Copper Beech - remove larger vertical shoots off low branch on east side of stem 7m above ground level back 4-5m in length and reduce all other branch tips off this branch by 2m. Reduce canopy height by approximately 3m, cuts should be graded into the surrounding canopy to create a lower but natural looking canopy shape. Reduce tips of lateral branches on northwest and east side by 1-2m and carry out a climbing inspection of cavity to measure depth / extent of decay and take photos in cavity. (025/2005/TPO).

    Granted Trees 7 docs

  • Montrose Court London Road Ascot SL5 7FX

    22/01621/TPO Submitted 13 Jun 2022 59m away

    T1, T2 Oak & T3 Sweet Chestnut: Tip reduce overall height by up to 2.5m and lateral spread by up to 1.5m. Reduce low hanging branches to ensure a 5m height clearance from ground level and installl 4 tonne cobra bracing system in crown where necessary. (025/2005/TPO).

    Granted Trees 10 docs

  • Tanglewood St Georges Lane Ascot SL5 7ES

    22/01554/FULL Submitted 8 Jun 2022 63m away

    Part single part two storey front extension with covered area, raising of the eaves and ridge to create a new first floor with rooflights, raising of the eaves and ridge above the single storey side element and alterations to fenestration and to external finishes.

    Granted Full applications Extension Loft or dormer +1 21 docs
    Small domestic

  • Tanglewood St Georges Lane Ascot SL5 7ES

    23/00015/CONDIT Submitted 4 Jan 2023 63m away

    Details required by Conditions 3 (lighting report) and 4 (biodiversity enhancements and ecological mitigation plan) of Planning Permission 22/01554/FULL for consent for part single part two storey front extension with covered area, raising of the eaves and ridge to create a new first floor with rooflights, raising of the eaves and ridge above the single storey side element and alterations to fenestration and to external finishes.

    Granted Conditions Extension Loft or dormer +1 4 docs
    Small domestic

  • Tanglewood St Georges Lane Ascot SL5 7ES

    21/02838/FULL Submitted 21 Sep 2021 64m away

    Raising of the eaves and ridge to create new first floor, single storey front extension with x1 dormer above, x4 new rooflights, part demolition of existing side element and new pitched roof, render and cladding to dwelling and alteration to fenestration.

    Refused Full applications Extension Loft or dormer +2 18 docs
    Small domestic

  • St Georges School Wells Lane Ascot SL5 7DZ

    21/00938/TPO Submitted 24 Mar 2021 97m away

    x2 Malus Domestica - fell (TPO 11 of 1984).

    Granted Trees 7 docs

In Windsor and Maidenhead

  • 26/00501/CPU Refused

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    25 Feb 2026 Lawful development
  • 26/01763/CPU Refused

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    17 Jul 2026 Lawful development
  • 26/01615/CLU Granted

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    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