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92 Grenfell Road Maidenhead SL6 1HG

25/01900/FULLFullApproved

Approved on 17 September 2025

Council decision: Application PermittedDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Single storey side/rear extension and alterations to fenestration

Received
25 July 2025
Decision level
Delegated (officer decision)
Ward
St Marys
  1. Received25 Jul
  2. Validated25 Jul
  3. Consult.27 Aug
  4. Target19 Sep
  5. Decided17 Sep

Decided in 54 days (council typically 56)

About this application

This is a full planning application for a rear extension at 92 Grenfell Road Maidenhead SL6 1HG. Windsor has handled 1,391 applications of this type. This one was decided in 54 days. The site is in a conservation area. There are no previous applications recorded at this address. We hold 2,115 applications in total for the SL6 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
SL6 1HG
Application type
Full
Scale / size
Small
Parish
Maidenhead Unparished

Planning application dates

Date validated
25 July 2025
Consultation expiry
27 August 2025
Neighbour consultation end
27 August 2025
Last date for comments
27 August 2025
Target decision date
19 September 2025

Applicant and agent

Agent address
De Jager Consultancy TA Maidenhead Planning Suite 3 - 7 North Road Maidenhead SL6 1PE

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14201941
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • 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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