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83, Sussex Place, Slough, SL1 1NN

P/20661/000Full PlanningApproved
Full

Approved on 12 March 2025

Council decision: Approved with Conditions; 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

Construction of part single storey rear extension with flat roof, part double storey rear extension with crown roof, replacement two storey front elevation bay window, raised terrace with steps, fenestration changes, removal of balcony, loft conversion with 7no rooflights and inset rear dormer window

Received
3 October 2024
Decision level
Delegated (officer decision)
Ward
Langley St. Marys
  1. Received3 Oct
  2. Validated3 Oct
  3. Consult.
  4. Target28 Nov
  5. Decided12 Mar

Decided in 160 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 83, Sussex Place, Slough, SL1 1NN. Slough has handled 2,648 applications of this type. This one was decided in 160 days, 15 weeks longer than Slough's typical decision time. There have been 4 other applications at this address. In the past year there have been 78 applications across Langley St. Marys. We hold 1,885 applications in total for the SL1 postcode area.

79% of full 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
SL1 1NN
Application type
Full Planning
Scale / size
Medium

Planning application dates

Date validated
3 October 2024
Target decision date
28 November 2024
Application expires
2 April 2025

Planning decision

Statutory period
181 days

Publicity

First advertised
7 October 2024
Site notice start
7 October 2024

Additional information

Planning Portal ID
PP-13440476
UPRN
100080337439
Documents
4

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: St Bernard's SchoolNext to the site
  • 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 (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.

Associated applications

  1. 2025
    4 Apr

    Variation of condition 2 (approved plans) 6 (Landscaping plans) of planning permission P/20661/000

    ApprovedVariation of conditions (s73)P/20661/001
  2. 2024
    3 Oct

    Construction of part single storey rear extension with flat roof, part double storey rear extension with…

    This applicationApprovedFullP/20661/000

Source: Slough

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