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2 - 4 The Avenue Datchet Slough

25/03314/CLUCertificate of Lawful UseApproved
Outline / PiP

Approved on 16 February 2026

Council decision: Application PermittedDelegated (officer decision)

Proposal

Certificate of lawfulness to determine whether the existing change of use from 2no. dwellings to 1no. dwelling is lawful.

Received
15 December 2025
Decision level
Delegated (officer decision)
Ward
Datchet Horton And Wraysbury
  1. Received15 Dec
  2. Validated15 Dec
  3. Consult.14 Jan
  4. Target9 Feb
  5. Decided16 Feb

Decided in 63 days (council typically 56)

About this application

This is an outline application for a change of use at 2 - 4 The Avenue Datchet Slough. Windsor has handled 644 applications of this type. This one was decided in 63 days, 7 days longer than Windsor's typical decision time. The site is in a conservation area, with 6 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 75 applications across Datchet Horton And Wraysbury.

67% of outline 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

Application type
Certificate of Lawful Use
Scale / size
Small
Parish
Datchet Parish

Planning application dates

Date validated
15 December 2025
Consultation expiry
14 January 2026
Neighbour consultation end
14 January 2026
Last date for comments
16 January 2026
Target decision date
9 February 2026

Applicant and agent

Agent address
Duncan Gibson Consultancy 74 Parsonage Lane Windsor Berkshire SL4 5EN

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14561268
Documents
13

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 3: High 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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