Skip to content

2 Dedworth Drive Windsor SL4 5NQ

26/00401/PDXLPermitted Development ExtendedApproved
Outline / PiP

Approved on 27 March 2026

Council decision: Prior Approval Not RequiredDelegated (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

Single storey rear extension no greater than 5.00m in depth, 3.10m high with an eaves height of 3.00m.

Received
13 February 2026
Decision level
Delegated (officer decision)
Ward
Clewer And Dedworth East
  1. Received13 Feb
  2. Validated17 Feb
  3. Consult.12 Mar
  4. Target31 Mar
  5. Decided27 Mar

Decided in 38 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 2 Dedworth Drive Windsor SL4 5NQ. Windsor has handled 644 applications of this type. This one was decided in 42 days, 2 weeks 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 27 applications across Clewer And Dedworth East. We hold 1,035 applications in total for the SL4 postcode area.

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.Planning something similar? See what gets approved on your street

Application details

Postcode
SL4 5NQ
Application type
Permitted Development Extended
Scale / size
Small
Parish
Windsor Unparished

Planning application dates

Date validated
17 February 2026
Consultation expiry
12 March 2026
Neighbour consultation end
12 March 2026
Last date for comments
12 March 2026
Target decision date
31 March 2026

Applicant and agent

Agent address
KRN Design Studio 145 Hampermill Lane Watford WD19 4TF

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-14691675
Documents
7

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.

Planning history at this site

1 other application at this property, newest first.

  1. 2024
    12 Jun

    Two storey rear extension, 1no. rear dormer and alterations to fenestration.

    RefusedFull24/01437/FULL

Source: Windsor

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SL4

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address