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Planning application

Land At 9 Sunning Avenue Sunningdale Ascot

Refused Windsor and Maidenhead 21/01451/FULL Full

Works: New dwelling Demolition Trees 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

1x new detached dwelling to include bin and cycle storage, removal of existing trees, replanting of proposed trees and all associated works following demolition to existing garage.

As published by the council, reference 21/01451/FULL

Application record

Reference
21/01451/FULL
Type
Full
Status
Decided
Decision
Refuse
Received
11 May 2021
Validated
19 May 2021
Decided
8 Sep 2021
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated

Timeline

Dates from the published record

  1. 11 May 2021

    Received by Windsor and Maidenhead

  2. 19 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 8 Sep 2021

    Decision issued: Refuse

  4. 3 Sep 2026

    Added to PlanIndex

Documents

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

27 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 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Pinewood 10 Sunning Avenue Sunningdale Ascot SL5 9PN

    26/00675/TPO Submitted 13 Mar 2026 22m away

    (T1 and T2) Oak - fell to ground level. (003/2002/TPO)

    Refused Trees 9 docs

  • Oakhurst 10 Sunning Avenue Sunningdale Ascot SL5 9PN

    26/01133/TPO Submitted 7 May 2026 28m away

    (T1) Larger Oak - fell to ground level and (T2) Smaller Oak - fell to ground level. (003/2002/TPO).

    Granted Trees 10 docs

  • 10A Sunning Avenue Sunningdale Ascot SL5 9PN

    23/02213/NMA Submitted 11 Sep 2023 40m away

    Non material amendments to planning permission 23/01086/FULL for the external wall finish to change from timber cladding to brick.

    Granted Amendments 15 docs

  • The Orchard Sunning Avenue Sunningdale Ascot SL5 9PW

    26/01929/TPO Submitted 5 Aug 2026 111m away

    96% historically approved · decision due ~12 Oct

    (T1) - (Norwegian spruce) - Cut back by at least 1.2m on eastern and front sides from 7m to 5 - 6m in width, remove overhanging branches to garden/boundary and remove the lowest two branches back to the trunk (008/2019/TPO).

    Awaiting decision Trees 8 docs

  • Arch Cottage Sunning Avenue Sunningdale Ascot SL5 9PW

    21/01482/TPO Submitted 12 May 2021 112m away

    (T1) Beech - crown reduce height by 7m and spread by 2.5m to leave a height of 20m and a spread of 7m and remove all deadwood over 25mm diameter. (TPO 51 of 2005).

    Refused Trees 8 docs

  • Pinehill Sunning Avenue Sunningdale Ascot SL5 9PW

    26/01926/CONDIT Submitted 4 Aug 2026 125m away

    94% historically approved · decision due ~30 Sep

    Details required by Condition 4 (obscure), 5 (no further windows), 6 (method statement), 7 (biodiversity enhancements) and 8 (external lighting scheme) of planning permission 24/02428/FULL for Resiting of the existing front entrance, new canopy,2no. single storey front/side extensions, new roof with raising of the ridge to the single storey side element, addition of habitable accommodation within the roofspace, 1no. front dormer, 1no. side dormer, single storey rear extension, alterations to the external finish and fenestration, raised terrace and steps, retaining wall and detached double garage. (Part Retrospective).

    Awaiting decision Conditions Extension Loft or dormer +2 7 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications