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137, Langley Road, Slough, SL3 7DZ

P/20792/000Certificate Proposed (Use/Development)Refused
Outline / PiP

Refused on 3 June 2025

Council decision: Refusal CLU/D;InformativesDelegated (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

Lawful development certificate for proposed loft conversion with rear dormer with 3no roof lights.

Received
21 March 2025
Decision level
Delegated (officer decision)
Ward
Langley St. Marys
  1. Received21 Mar
  2. Validated26 Mar
  3. Consult.
  4. Target21 May
  5. Decided3 Jun

Decided in 69 days (council typically 56)

About this application

This is an outline application for a loft conversion at 137, Langley Road, Slough, SL3 7DZ. Slough has handled 1,136 applications of this type. This one was decided in 74 days, 3 weeks longer than Slough's typical decision time. There are no previous applications recorded at this address. In the past year there have been 78 applications across Langley St. Marys. We hold 2,642 applications in total for the SL3 postcode area.

79% of outline applications at Slough Borough Council 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
SL3 7DZ
Application type
Certificate Proposed (Use/Development)
Scale / size
Medium

Planning application dates

Date validated
26 March 2025
Target decision date
21 May 2025
Application expires
24 June 2025

Planning decision

Statutory period
90 days

Publicity

First advertised
26 March 2025
Site notice start
26 March 2025

Additional information

Planning Portal ID
PP-13871951
UPRN
AP796T8U58F56A107Q
Documents
2

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: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation 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: Slough

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