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7, Trumper Way, Slough, SL1 5EY

P/21134/001Certificate Proposed (Use/Development)Pending Decision
Outline / PiP

Proposal

Lawful development certificate for a proposed loft conversion with rear dormer, 3no front roof lights and insertion of window to loft side elevation

Received
9 October 2026
Target decision date
4 December 2026
Decision level
Delegated (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.

  1. Received9 Oct
  2. Validated9 Oct
  3. Consult.
  4. Target4 Dec
  5. Decided
8 weeks typical decision time in Slough79% of outline applications approved

This is an outline application for a loft conversion at 7, Trumper Way, Slough, SL1 5EY. Slough has handled 1,129 applications of this type and approves 80% of them, typically deciding them in 46 days. It was submitted on 9 October 2026 and is still awaiting a decision. There has been 1 other application at this address. We hold 1,838 applications in total for the SL1 postcode area.

Application Details

Reference
P/21134/001
Address
7, Trumper Way, Slough, SL1 5EY
Postcode
SL1 5EY
Local Authority
Slough
Application Type
Certificate Proposed (Use/Development)
Scale / Size
Small
Decision Status
Undecided
Current Status
Registered application

Applicant & Agent

Planning Application Dates

Date Received
9 October 2026
Target Decision Date
4 December 2026
Date Validated
9 October 2026
Date Submitted
9 October 2026

Planning Decision

Decided By
Delegated
Statutory Period
56 days

Publicity

First Advertised
9 October 2026
Site Notice Start
9 October 2026

Appeal

Additional Information

Planning Portal ID
PP-15284236
UPRN
100080344773
Coordinates
51.513943, -0.635186
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Slough

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Planning constraints

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site

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 2026-10-09. 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.

Before the decision

You may need a flood risk assessment. Drainage & flood risk consultants near this site

The site is in flood zone 3 (Environment Agency).

Nearest first, within 25 miles of the site. Every firm is listed free.

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