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8 Truss Hill Road Ascot SL5 9AL

25/02567/FULLFullRefused

Refused on 21 November 2025

Council decision: RefuseDelegated (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

Relocation of the existing entrance with new front canopy, two storey side/rear extension with habitable accommodation within the roofspace, 3no. front dormers, alterations to the external finish and fenestration and new steps following the demolition of the existing elements and detached outbuilding.

Received
30 September 2025
Decision level
Delegated (officer decision)
Ward
Ascot & Sunninghill
  1. Received30 Sep
  2. Validated6 Oct
  3. Consult.3 Nov
  4. Target1 Dec
  5. Decided21 Nov

Decided in 46 days (council typically 56)

About this application

This is a full planning application for demolition at 8 Truss Hill Road Ascot SL5 9AL. Windsor has handled 1,391 applications of this type. This one was decided in 52 days, 4 days quicker than Windsor's typical decision time. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 92 applications across Ascot & Sunninghill. 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 9AL
Application type
Full
Scale / size
Small
Parish
Sunninghill And Ascot Parish

Planning application dates

Date validated
6 October 2025
Consultation expiry
3 November 2025
Neighbour consultation end
3 November 2025
Last date for comments
3 November 2025
Target decision date
1 December 2025
Decision issued
24 November 2025

Applicant and agent

Agent address
David Herbert Architects 24-28 St Leonards Road Windsor SL4 3BB

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14369271
Documents
18

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (21)

flood storage areas, listed buildings, green belt, 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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