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Planning application

15 Wolseley Road Chiswick W4 5EG

Granted Old Oak and Park Royal Development Corporation 254733HH Householder

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey rear wraparound extension

As published by the council, reference 254733HH

Application record

Reference
254733HH
Type
Householder
Status
Granted with Conditions
Decision
Grant with Conditions
Received
17 Dec 2025
Validated
17 Dec 2025
Decided
6 Mar 2026
Ward
Southfield
Decision by
Delegated Decision
Postcode
W4 5EG

Site history

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

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 254732CPL Granted

    15 Wolseley Road Chiswick W4 5EG

    Rear roof extension, extending over outrigger; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

    Decided 25 Feb 2026 Lawful development

Timeline

Dates from the published record

  1. 17 Dec 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 6 Mar 2026

    Decision issued: Grant with Conditions

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Dartford

99 applications on PlanIndex · across 17 councils · 87% granted

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Documents

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

13 documents on file for this application

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What this grant of permission means

Old Oak and Park Royal Development Corporation granted permission on 6 March 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 15 Wolseley Road Chiswick W4 5EG

    254732CPL Submitted 17 Dec 2025 0m away

    Rear roof extension, extending over outrigger; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 7 docs

  • 15 Wolseley Road Chiswick W4 5EG

    254732CPL Submitted 17 Dec 2025 0m away

    Rear roof extension, extending over outrigger; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 7 docs

  • 15 Wolseley Road Chiswick W4 5EG

    254733HH Submitted 17 Dec 2025 0m away

    Single storey rear wraparound extension

    Granted Householder Extension 13 docs
    Small domestic

  • 3 Seymour Road Chiswick W4 5ES

    261052FUL Submitted 11 Mar 2026 22m away

    Conversion of two flats into a single-family dwellinghouse; rear roof extension to main roofslope; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side/rear extension; associated alteration to existing rear extension and rear elevation fenestration; and refurbishment of existing rear first floor external roof terrace

    Granted Full applications New dwelling Extension +2 11 docs
    Several homes

  • 3 Seymour Road Chiswick W4 5ES

    261052FUL Submitted 11 Mar 2026 22m away

    Conversion of two flats into a single-family dwellinghouse; rear roof extension to main roofslope; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side/rear extension; associated alteration to existing rear extension and rear elevation fenestration; and refurbishment of existing rear first floor external roof terrace

    Granted Full applications New dwelling Extension +2 11 docs
    Several homes

  • 42 Cunnington Street Chiswick London W4 5EN

    214036HH Submitted 4 Jun 2021 25m away

    Single storey rear infill extension

    Granted Householder Extension 15 docs
    Small domestic

In Old Oak and Park Royal Development Corporation

  • 261571HH Granted

    55 Ramillies Road Chiswick W4 1JW

    Single storey rear extension; alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; alterations to side fenestrations; replacement glazing throughout, replacement external render and hung tiles

    14 Apr 2026 Householder
  • 262060HH Granted

    8 Carlyle Gardens Southall UB1 2BN

    Construction of single storey rear extension; first floor rear extension; alterations to the front, side and rear elevations involving modifications and insertion of windows; together with associated internal alterations (Retrospective)

    19 May 2026 Householder
  • 262480HH Refused

    270 Norwood Road Southall UB2 4JH

    Alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; alteration to first floor rear extension roof; external alterations

    19 Jun 2026 Householder
  • 262450HH Granted

    83 Bilton Road Perivale UB6 7BB

    Formation of vehicle crossover

    18 Jun 2026 Householder
  • 262646HH Granted

    130 Bridge Avenue Hanwell W7 3AR

    Single storey rear extension

    2 Jul 2026 Householder