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Planning application

Glendevon Larch Avenue Ascot SL5 0AP

Granted Windsor and Maidenhead 21/02581/FULL Full

Works: Extension Loft or dormer Roofing Small domestic

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

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

Proposal

Single storey front/side extension to link main dwelling to the existing garage with new roof over garage, enlargement of the dormer, front and rear Juliet balcony, extension of the rear terrace with new steps and a detached outbuilding.

As published by the council, reference 21/02581/FULL

Application record

Reference
21/02581/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
16 Aug 2021
Validated
16 Aug 2021
Decided
18 Oct 2021
Ward
Sunningdale And Cheapside
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 0AP

Timeline

Dates from the published record

  1. 16 Aug 2021

    Received by Windsor and Maidenhead

  2. 18 Oct 2021

    Decision issued: Application Permitted

  3. 16 Aug 2026

    Added to PlanIndex

Documents

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

11 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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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 18 October 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 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

  • House In The Wood Larch Avenue Ascot SL5 0AP

    26/01221/VAR Submitted 14 May 2026 35m away

    Variation (under Section 73a) of Condition 3 to substitute those plans approved under 24/01752/FULL for a Front canopy with balcony above, single storey infill extension, new enclosed courtyard, enlargement of existing conservatory, first floor rear infill extension, enlargement of existing second floor with 1no. rear balcony, enlargement and alterations to existing raised patio and alterations to fenestration and existing chimneys following removal of existing rear dormer (part retrospective) with amended plans.

    Granted Amendments Extension Loft or dormer +1 29 docs
    Small domestic
  • Sunnycroft Larch Avenue Ascot SL5 0AP

    24/02676/TPO Submitted 4 Nov 2024 63m away

    96% historically approved · decision due ~30 Dec

    T1 Pine - Proposed erection of detached garage within the minimum root protection area, Construction of new driveway within minimum root protection area of TPO trees, G7 Holly - Fell, T8 - Oak Crown lift to a height of 3m over ground level T9 Birch - Fell to ground level. (036/2002/TPO)

    Awaiting decision Trees 7 docs
  • Shutt End Larch Avenue Ascot SL5 0AP

    26/01435/CPD Submitted 10 Jun 2026 64m away

    Certificate of lawfulness to determine whether the proposed single storey side extension, two story rear extension and alterations to fenestration are lawful.

    Granted Lawful development Extension Windows or glazing 9 docs
    Small domestic
  • Sunnycroft Larch Avenue Ascot SL5 0AP

    23/02100/CPD Submitted 25 Aug 2023 68m away

    Certificate of lawfulness to determine whether the proposed detached garage is lawful.

    Granted Lawful development 7 docs
  • Sunnycroft Larch Avenue Ascot SL5 0AP

    21/03612/TPO Submitted 8 Dec 2021 73m away

    (T1) Sycamore - Tip reduce branches to give a 3m height clearance over the roof and reduce lateral spread over building by up to 1.5m (G1) x5 Lawson Cypress - reduce height by up to 3-5m to suitable growth points (T2) Holly - fell (T3) Cherry - fell (T4) Malus - fell (T5) Larch - fell (T6) Oak - fell (T7) Douglas Fir - raise canopy up to 4m from ground level (G2) x2 Silver Birch - fell and (T8) Cherry - tip prune and crown clean - 036/2002/TPO.

    Granted Trees 6 docs
  • Sara View House Larch Avenue Ascot SL5 0AP

    22/00051/TPO Submitted 10 Jan 2022 95m away

    (T1) Cherry - remove all dead, hanging and fractured branches (T2) Cypress - remove 2 x subsidiary stems (T3) various species - cut back any overhanging branches/vegetation to the boundary line (T4) Pine - fell (T5) Scots Pine - fell (T6, T7 and T8) Sycamore - fell (T9) Holly - side up with hedge trimmers back to established reduction points with the Western boundary line of Sara View (T10) Sweet Chestnut - cut back encroaching epicormic growth to the boundary line with Sunny Croft (T11) Scots Pine - remove all dead, fractured and hanging branches, remove fractured branch at the branch collar and remove the small parallel branch above extending towards the South West corner of the property (T12) Yew - clip to retain existing shape by removing new growth (T13) Stump - fell stump (T14) Cypress - remove deadwood (T15) Cypress - fell and (T16) Bamboo - remove/trim as necessary - 001/1994/TPO.

    Granted Trees 7 docs

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