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Planning application

House In The Wood Larch Avenue Ascot SL5 0AP

Granted Windsor and Maidenhead 26/01221/VAR Variation Under Reg 73

Works: Extension Loft or dormer Windows or glazing 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

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.

As published by the council, reference 26/01221/VAR

Application record

Reference
26/01221/VAR
Type
Variation Under Reg 73
Status
Decided
Decision
Application Permitted
Received
14 May 2026
Validated
14 May 2026
Decided
17 Jul 2026
Ward
Sunningdale And Cheapside
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 0AP

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2023: 3 approved, 0 refused.

  • 23/01928/FULL Granted

    House In The Wood Larch Avenue Ascot SL5 0AP

    Two storey front extension with canopy, rear infill extension, single storey side extension, single storey side/rear extension with accommodation in roof space and 1no. rear dormer, enlargement of existing rear balconies, removal of rear bay window, alterations to rear courtyard wall, raised terrace and fenestration and erection of 1no. detached outbuilding ancillary to the main dwelling following demolition of existing animal enclosure.

    Decided 25 Oct 2023 Full applications
  • 23/00871/FULL Granted

    House In The Wood Larch Avenue Ascot SL5 0AP

    Two storey front extension, single storey side extension, single storey side/rear extension, single storey rear glazed infill extension, extension to the existing roof with 1no. rear dormer and alterations to the rear terrace, steps, courtyard and fenestration following the removal of the existing elements.

    Decided 12 Jun 2023 Full applications

Timeline

Dates from the published record

  1. 14 May 2026

    Received by Windsor and Maidenhead

  2. 17 Jul 2026

    Decision issued: Application Permitted

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

29 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 17 July 2026, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • House In The Wood Larch Avenue Ascot SL5 0AP

    23/01928/FULL Submitted 4 Aug 2023 3m away

    Two storey front extension with canopy, rear infill extension, single storey side extension, single storey side/rear extension with accommodation in roof space and 1no. rear dormer, enlargement of existing rear balconies, removal of rear bay window, alterations to rear courtyard wall, raised terrace and fenestration and erection of 1no. detached outbuilding ancillary to the main dwelling following demolition of existing animal enclosure.

    Granted Full applications Extension Loft or dormer +2 43 docs
    Small domestic

  • House In The Wood Larch Avenue Ascot SL5 0AP

    23/00871/FULL Submitted 11 Apr 2023 4m away

    Two storey front extension, single storey side extension, single storey side/rear extension, single storey rear glazed infill extension, extension to the existing roof with 1no. rear dormer and alterations to the rear terrace, steps, courtyard and fenestration following the removal of the existing elements.

    Granted Full applications Extension Loft or dormer +1 41 docs
    Small domestic

  • Glendevon Larch Avenue Ascot SL5 0AP

    21/02581/FULL Submitted 16 Aug 2021 35m away

    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.

    Granted Full applications Extension Loft or dormer +1 11 docs
    Small domestic

  • Shutt End Larch Avenue Ascot SL5 0AP

    26/01435/CPD Submitted 10 Jun 2026 44m 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

    21/03612/TPO Submitted 8 Dec 2021 70m 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

  • Sunnycroft Larch Avenue Ascot SL5 0AP

    23/01916/CPD Submitted 4 Aug 2023 71m away

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

    Refused Lawful development 7 docs

In Windsor and Maidenhead

  • 26/01860/VAR Refused

    72 - 72B High Street Sunninghill Ascot

    Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

    29 Jul 2026 Amendments
  • 26/02252/VAR Awaiting decision

    18 Forlease Drive Maidenhead SL6 1UD

    Variation (under Section 73a) of Condition 4 to substitute those plans approved under 26/00518/FULL for the Garage conversion and single storey front/side extension with amended plans.

    11 Sep 2026 Amendments
  • 25/03312/VAR Granted

    Land South of Bray Lake Windsor Road Maidenhead

    Variation (under Section 73) of Condition 29 (Approved Plans) to substitute those plans approved under 22/01791/OUT for an outline application for access, appearance, layout and scale only to be considered at this stage with all other matters to be reserved for the construction of x99 dwellings with associated vehicular and pedestrian access, car parking, drainage works and open space with amended plans.

    15 Dec 2025 Amendments
  • 26/02137/NMA Refused

    Woodhaven 8 Dawnay Close Ascot SL5 7PQ

    Non material amendments to planning permission 23/02519/FULL as per supporting document.

    28 Aug 2026 Amendments
  • 26/01975/VAR Withdrawn

    2 And LAnd At 2 Westfield Road Maidenhead SL6 5AU

    Variation (under Section 73) of planning permission 25/01013/FULL to remove Condition 15 (BNG).

    10 Aug 2026 Amendments