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De Beers UK Ltd De Beers Technologies Belmont Road Maidenhead SL6 6JW

25/01106/CONDITDischarge of ConditionApproved
Discharge / amendments

Approved on 9 June 2025

Council decision: Approve Discharge of ConditionDelegated (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

Details required by Condition 3 (Noise assessment) and 4 (Details of equipment) of planning permission 25/00061/FULL for the Addition of 1no. flue to north east elevation and roof.

Received
29 April 2025
Decision level
Delegated (officer decision)
Ward
Belmont
  1. Received29 Apr
  2. Validated29 Apr
  3. Consult.17 Jun
  4. Target24 Jun
  5. Decided9 Jun

Decided in 41 days (council typically 56)

About this application

This is an application to discharge conditions at De Beers UK Ltd De Beers Technologies Belmont Road Maidenhead SL6 6JW. Windsor has handled 686 applications of this type. This one was decided in 41 days, 2 weeks quicker than Windsor's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 27 applications across Belmont. We hold 2,115 applications in total for the SL6 postcode area.

90% of conditions 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
SL6 6JW
Application type
Discharge of Condition
Scale / size
Small
Parish
Maidenhead Unparished

Planning application dates

Date validated
29 April 2025
Last date for comments
17 June 2025
Target decision date
24 June 2025

Applicant and agent

Agent address
Carter Jonas LLP Mayfield House 256 Banbury Road Oxford OX2 7DE

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13856269
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Brownfield land register: DTC Research, Belmont Road, MaidenheadRegister site at or near this address · +1 more
  • 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, 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 and heritage coasts.

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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