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Amberley House Amberley Place Windsor SL4 1TE

25/03372/FULLFullApproved

Approved on 4 March 2026

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

New ventilation flues, cycle and refuse storage, new steps, new railings, alterations to the external finish, fenestration and hardstanding.

Received
22 December 2025
Decision level
Delegated (officer decision)
Ward
Eton And Castle
  1. Received22 Dec
  2. Validated9 Jan
  3. Consult.9 Feb
  4. Target6 Mar
  5. Decided4 Mar

Decided in 54 days (council typically 56)

About this application

This is a full planning application at Amberley House Amberley Place Windsor SL4 1TE. Windsor has handled 1,391 applications of this type. This one was decided in 72 days, 2 weeks longer than Windsor's typical decision time. The site is in a conservation area, with 7 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 103 applications across Eton And Castle. We hold 1,028 applications in total for the SL4 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.See what's approved near your address

Application details

Postcode
SL4 1TE
Application type
Full
Scale / size
Small
Parish
Windsor Unparished

Planning application dates

Date validated
9 January 2026
Consultation expiry
9 February 2026
Neighbour consultation end
9 February 2026
Last date for comments
13 February 2026
Target decision date
6 March 2026

Applicant and agent

Agent address
Maddox Planning 33 Broadwick Street London W1F 0DQ

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14573258
Documents
17

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

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, 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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