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Planning application

54-58 Stanley Gardens Acton W3 7SZ

Granted Old Oak and Park Royal Development Corporation 262453CND Discharge Condition

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Details of BREEAM part pursuant to condition 9 part (c); BREEAM Post Construction Stage part 9 (d) of planning permission ref: 233244FUL dated 30/01/2024 for: Construction of mansard roof extension to existing self-storage building to accommodate two (2) additional floors with associated external and internal works (Use Class B8)

As published by the council, reference 262453CND

Application record

Reference
262453CND
Type
Discharge Condition
Status
Approved
Decision
Granted As published: Approved
Received
18 Jun 2026
Validated
18 Jun 2026
Decided
30 Jul 2026
Ward
Southfield
Decision by
Delegated Decision
Postcode
W3 7SZ

Site history

Applications at this address on the Old Oak and Park Royal Development Corporation register

This site has had 4 applications since 2024: 4 approved, 0 refused.

  • 260702CND Granted

    54-58 Stanley Gardens Acton W3 7SZ

    Submission of Energy Performance Certificate(s) (EPC) and/or the Display Energy Certificate(s) (DEC's) in pursuant to condition 6 (c) of planning permission ref: 233244FUL dated 30/01/2024 for: Construction of mansard roof extension to existing self-storage building to accommodate two (2) additional floors with associated external and internal works (Use Class B8)

    Decided 13 Mar 2026 Conditions
  • 244389NMA Granted

    54 - 58 Stanley Gardens Acton W3 7SZ

    Application for a Non-Material Amendment (S96a) to planning permission ref: 233244FUL dated 30/01/2024 for 'Construction of mansard roof extension to existing self-storage building to accommodate two (2) additional floors with associated external and internal works (Use Class B8)'. Amendments include infill cladding to window openings on east, south and west elevations, addition of new openings with infill cladding on north elevation, and alterations to the placement of louvres on south and west elevations.

    Decided 29 Nov 2024 Amendments
  • 244248CND Granted

    54 - 58 Stanley Gardens Acton W3 7SZ

    Details of the siting, gradient and number of pv panels to be installed pursuant to condition 16 of planning permission ref: 233244FUL dated 30/01/2024 'Construction of mansard roof extension to existing self-storage building to accommodate two (2) additional floors with associated external and internal works (Use Class B8)'

    Decided 29 Nov 2024 Conditions

Timeline

Dates from the published record

  1. 18 Jun 2026

    Received by Old Oak and Park Royal Development Corporation

  2. 27 Jul 2026

    Added to PlanIndex

  3. 30 Jul 2026

    Decision issued: Approved

  4. 3 Aug 2026

    Status changed to Awaiting decision

    Previously Pending Consideration.

Cases linked to this one on the register

  • Application: 233244FUL (Granted with S106 conditions)

Who's behind it

Company information only, from the register and Companies House

Tetra Tech Consulting Ltd Agent, registered in Abingdon

Active · incorporated 1979 · Abingdon

91 applications on PlanIndex · across 29 councils · 97% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

  • OFFICERS REPORT Officer Report · 30 Jul 2026
  • DECISION NOTICE Decision · 30 Jul 2026
  • APPLICATIONFORMREDACTED Application Form - Without Personal Data · 18 Jun 2026
  • BREEAM-0130-6091-1-1 Supporting Documentation · 18 Jun 2026
  • ASSESSMENT_122058_65809 Sustainability Appraisal · 18 Jun 2026

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What this grant of permission means

Old Oak and Park Royal Development Corporation granted permission on 30 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 54-58 Stanley Gardens Acton W3 7SZ

    262453CND Submitted 18 Jun 2026 0m away

    Details of BREEAM part pursuant to condition 9 part (c); BREEAM Post Construction Stage part 9 (d) of planning permission ref: 233244FUL dated 30/01/2024 for: Construction of mansard roof extension to existing self-storage building to accommodate two (2) additional floors with associated external and internal works (Use Class B8)

    Granted Extension Loft or dormer 5 docs
  • Unit 4E And 4F Westpoint 33 - 34 Warple Way Acton W3 0RG

    243822PACBSD Submitted 3 Oct 2024 48m away

    Change of use of Unit 4E/4F on the fourth floor of 33-34 Warple Way (Use Class E) to 1-bedroom, 2-person self-contained residential unit (Use Class C3) (Class MA, 56 Day Prior Approval Process)

    Granted Outline 13 docs
  • Unit 4E And 4F Westpoint 33 - 34 Warple Way Acton W3 0RG

    243822PACBSD Submitted 3 Oct 2024 48m away

    Change of use of Unit 4E/4F on the fourth floor of 33-34 Warple Way (Use Class E) to 1-bedroom, 2-person self-contained residential unit (Use Class C3) (Class MA, 56 Day Prior Approval Process)

    Granted Outline 13 docs
  • 35-37 Warple Way Acton London W3 0RX

    214073CND Submitted 7 Jun 2021 64m away

    Details of enhanced sound insulation pursuant to Condition 11 of planning permission ref: 177780FUL dated 12.12.2018 as varied by 200326VAR dated 09.09.2020 for: 'Change of use from Office (Use from Class B1(a)) to Residential (Use Class C3); extensions at ground, first and second levels with creation of additional floor with double mansard roof to accommodate nine self-contained flats; associated amenity space, cycle racks and refuse storage'.

    Granted Conditions New dwelling Extension +1 4 docs
  • 35-37 Warple Way Acton London W3 0RX

    214549CND Submitted 7 Jun 2021 64m away

    Details of enhanced sound insulation pursuant to Condition 12 of planning permission ref: 177780FUL dated 12.12.2018 as varied by 200326VAR dated 09.09.2020 for: 'Change of use from Office (Use from Class B1(a)) to Residential (Use Class C3); extensions at ground, first and second levels with creation of additional floor with double mansard roof to accommodate nine self-contained flats; associated amenity space, cycle racks and refuse storage'

    Granted Conditions New dwelling Extension +1 4 docs
  • 35-37 Warple Way Acton London W3 0RX

    214073CND Submitted 7 Jun 2021 64m away

    Details of enhanced sound insulation pursuant to Condition 11 of planning permission ref: 177780FUL dated 12.12.2018 as varied by 200326VAR dated 09.09.2020 for: 'Change of use from Office (Use from Class B1(a)) to Residential (Use Class C3); extensions at ground, first and second levels with creation of additional floor with double mansard roof to accommodate nine self-contained flats; associated amenity space, cycle racks and refuse storage'.

    Granted Conditions New dwelling Extension +1 4 docs

In Old Oak and Park Royal Development Corporation

  • 261995CND Refused

    Freedom Worship Centre Western Road Southall UB2 5EA

    Details of a Odour Risk Assessment/Odour Abatement Equipment and Extract System part pursuant to Condition12 (Phase 1 only), of planning permission ref: 235010FUL dated 27.02.2026

    Received 14 May, published by the council 27 Jul 2026 Conditions
  • 26/0147/AODOPDC Status unknown

    Aggregate House, 100 Twyford Abbey Road, NW10 7XE

    Details of part i) of condition 9 (Contaminated Land) pursuant to planning permi

    Received 9 Sep, published by the council 15 Sep 2026 Conditions
  • 26/0146/AODOPDC Awaiting decision

    1, Portal Way, LONDON, W3 6RS

    Discharge of condition 41 (Phasing Plan) pursuant to planning permission referen

    Received 9 Sep, published by the council 17 Sep 2026 Conditions
  • 262817CND Granted

    1 Stirling Road/1-9 Colville Road And 67-81 Stirling Road Acton W3 8DJ

    Details pursuant to part (d) of Condition 36 (Energy and CO2) in relation to planning permission 232800FUL dated 08.05.2024 for 'Demolition of existing buildings and construction of a mixed use development comprising commercial floorspace, residential units (Use Class C3) and purpose built student housing (Sui Generis), within two buildings, comprising 20 and 11 storeys, with landscaping, and associated ancillary and enabling works'

    Received 17 Jul, published by the council 20 Aug 2026 Conditions
  • 262895CND Granted

    11 Essex Road Acton W3 9JA

    Details of an enhanced sound insulation plan pursuant to condition 7 of planning permission Ref: 251602FUL dated 28.01.2026 'Change of use from single dwellinghouse to one self-contained 2 bedroom flat on the ground floor (Use Class C3) and a 5 bedroom (maximum 8 residents) House in Multiple Occupation (Use class Sui generis) spanning the first and second floors; full width single storey rear extension (following demolition of existing rear extension); first and second floor extensions to original outrigger'

    Received 24 Jul, published by the council 10 Sep 2026 Conditions