Planning application
House In The Wood Larch Avenue Ascot SL5 0AP
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
- Granted As published: 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.
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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.
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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.
Timeline
Dates from the published record
-
14 May 2026
Received by Windsor and Maidenhead
-
17 Jul 2026
Decision issued: Application Permitted
-
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 documentsWhat 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 0.3 miles
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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.
Granted Full applications Extension Loft or dormer +2 43 docsSmall domestic -
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.
Granted Full applications Extension Loft or dormer +1 41 docsSmall domestic -
Glendevon Larch Avenue Ascot SL5 0AP
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 docsSmall domestic -
Shutt End Larch Avenue Ascot SL5 0AP
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 docsSmall domestic -
Sunnycroft Larch Avenue Ascot SL5 0AP
(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
Certificate of lawfulness to determine whether the proposed double garage is lawful.
Refused Lawful development 7 docs
Other amendment applications
In Windsor and Maidenhead
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26/00814/VAR Granted
Land West of Switchback Road North And North of Nightingale Lane Maidenhead
Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.
-
26/01411/VAR Granted
Whiteladies Park Prince Albert Drive Ascot SL5 8AQ
Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.
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26/01792/VAR Granted
Silver Birches St Marys Road Ascot SL5 9JE
Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.
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26/02420/NMA Awaiting decision
Development At King Street And Queen Street And Broadway Maidenhead
Non material amendments to planning permission 25/00066/VAR as per covering letter.
-
26/02152/NMA Granted
Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF
Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).