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Planning application

16 Llanvair Drive Ascot SL5 9HT

Refused Windsor and Maidenhead 21/01634/FULL Full

Works: Extension Loft or dormer Windows or glazing 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

Two storey side extension, single storey front extension with canopy, single storey side extension, garage conversion into habitable accommodation, x1 new dormer to front elevation and alteration to existing roof with new rooflights to accommodate a loft conversion, removal of existing chimney, x1 new garage and alteration to fenestration.

As published by the council, reference 21/01634/FULL

Application record

Reference
21/01634/FULL
Type
Full
Status
Decided
Decision
Refuse
Received
26 May 2021
Validated
15 Jun 2021
Decided
9 Sep 2021
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 9HT

Timeline

Dates from the published record

  1. 26 May 2021

    Received by Windsor and Maidenhead

  2. 15 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 9 Sep 2021

    Decision issued: Refuse

  4. 3 Sep 2026

    Added to PlanIndex

Documents

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

16 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 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

  • 14 Llanvair Drive Ascot SL5 9HT

    22/00392/TPO Submitted 14 Feb 2022 29m away

    G1 - Cherry and Maple tree - Crown reduce by 1m to a final height of 4m and spread of 2m. (003/2015/TPO)

    Granted Trees 6 docs

  • 12 Llanvair Drive Ascot SL5 9HT

    22/00654/CLD Submitted 10 Mar 2022 47m away

    Certificate of lawfulness to determine whether the existing 2m high side boundary fence panels labelled 1 - 8 on plan 3155-1 are lawful.

    Granted Lawful development 12 docs
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  • 4 Woodlands Close Ascot SL5 9HU

    22/03341/FULL Submitted 16 Dec 2022 55m away

    Part single, part two storey front/side extension, 2no. rear balconies and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 14 docs

  • 4 Woodlands Close Ascot SL5 9HU

    19/02961/TPO Submitted 22 Oct 2019 55m away

    T2 x2 self sown Sycamores - fell.

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  • 4 Woodlands Close Ascot SL5 9HU

    21/01763/FULL Submitted 8 Jun 2021 55m away

    Two storey front/side extension, 2no. first floor enclosed balconies and alterations to fenestration.

    Refused Full applications Extension Windows or glazing 11 docs

  • 4 Woodlands Close Ascot SL5 9HU

    22/02121/CONDIT Submitted 1 Aug 2022 55m away

    Details required by Condition 3 (Tree Protection) of Planning Permission 21/02919 for Part single, part two storey front/side extension with velux windows to single storey element, 2no. rear enclosed balconies with gable feature and alterations to fenestration.

    Granted Conditions Extension Loft or dormer +2 6 docs
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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