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House In The Wood Larch Avenue Ascot SL5 0AP

23/00871/FULLFullApproved

Approved on 12 June 2023

Council decision: Application PermittedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

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.

Received
11 April 2023
Decision level
Delegated (officer decision)
Ward
Sunningdale And Cheapside
  1. Received11 Apr
  2. Validated17 Apr
  3. Consult.16 May
  4. Target12 Jun
  5. Decided12 Jun

Decided in 56 days (council typically 56)

About this application

This is a full planning application for a single storey side extension at House In The Wood Larch Avenue Ascot SL5 0AP. Windsor has handled 1,391 applications of this type. This one was decided in 62 days, 6 days longer than Windsor's typical decision time. The site is in a conservation area. There have been 3 other applications at this address. In the past year there have been 75 applications across Sunningdale And Cheapside. We hold 1,448 applications in total for the SL5 postcode area.

68% of full applications at Royal Borough of Windsor and Maidenhead were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SL5 0AP
Application type
Full
Scale / size
Small
Parish
Sunninghill And Ascot Parish

Planning application dates

Date validated
17 April 2023
Consultation expiry
16 May 2023
Neighbour consultation end
16 May 2023
Last date for comments
16 May 2023
Target decision date
12 June 2023

Applicant and agent

Agent address
Palmer Lunn Architects Ltd 219 The Metal Box Factory 30 Great Guildford Street London SE1 0HS

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12070897
Documents
41

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: Windsor and MaidenheadPart of the site
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: conservation areas, Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (20)

flood storage areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Windsor

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