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Planning application

27 Whellock Road Chiswick W4 1DY

Granted Old Oak and Park Royal Development Corporation 260375HH Householder

Works: Extension Loft or dormer 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

Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations

As published by the council, reference 260375HH

Application record

Reference
260375HH
Type
Householder
Status
Granted with Conditions
Decision
Granted As published: Grant with Conditions
Received
30 Jan 2026
Validated
30 Jan 2026
Decided
17 Mar 2026
Ward
Southfield
Decision by
Delegated Decision
Postcode
W4 1DY

Site history

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

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 263348NMA Granted

    27 Whellock Road Chiswick W4 1DY

    Application for a Non-Material Amendment in (S96a) seeking to allow reconfiguring loft rear elevation which is currently a box dormer with Juliet balcony, as mansard with dormer window in relation to planning permission ref 260375HH dated 17/03/2026 for: Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations

    Decided 28 Sep 2026 Amendments

Timeline

Dates from the published record

  1. 30 Jan 2026

    Received by Old Oak and Park Royal Development Corporation

  2. 17 Mar 2026

    Decision issued: Grant with Conditions

  3. 10 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 263348NMA Granted

    27 Whellock Road Chiswick W4 1DY

    Application for a Non-Material Amendment in (S96a) seeking to allow reconfiguring loft rear elevation which is currently a box dormer with Juliet balcony, as mansard with dormer window in relation to planning permission ref 260375HH dated 17/03/2026 for: Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations

    Decided 28 Sep 2026 Amendments

Documents

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

9 documents on file for this application

  • OFFICERS REPORT Officer Report · 17 Mar 2026
  • DECISION NOTICE Decision · 17 Mar 2026
  • DRAWING SET Drawing · 13 Mar 2026
  • 260375HH SITE NOTICE MAP SN X 3.PDF Site Notice · 09 Feb 2026
  • NEIGHBOUR SITE NOTICE Site Notice · 09 Feb 2026
  • APPLICATIONFORMREDACTED Application Form - Without Personal Data · 30 Jan 2026
  • LOCATION PLAN Draw - Location Plan · 30 Jan 2026
  • BLOCK PLAN Drawing · 30 Jan 2026
  • P300 - PROPOSED FIRE STRATEGY Fire Statement · 30 Jan 2026

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Old Oak and Park Royal Development Corporation granted permission on 17 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 0.3 miles

  • 27 Whellock Road Chiswick W4 1DY

    260375HH Submitted 30 Jan 2026 50 yards away

    Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations

    Granted Householder Extension Loft or dormer 9 docs
    Small domestic
  • 20 Fielding Road Chiswick W4 1HL

    253490PTC Submitted 15 Sep 2025 50 yards away

    T2 Cypress - Fell to ground level and grind down stump. T3 Cypressn - To maintain crown: reduce and reshape by 25-30% or approx. 2m.

    Granted Trees 2 docs
  • 20 Fielding Road Chiswick W4 1HL

    253490PTC Submitted 15 Sep 2025 50 yards away

    T2 Cypress - Fell to ground level and grind down stump. T3 Cypressn - To maintain crown: reduce and reshape by 25-30% or approx. 2m.

    Granted Trees 2 docs
  • 51 Whellock Road Chiswick W4 1DY

    262153HH Submitted 27 May 2026 50 yards away

    Single storey side/rear wraparound extension (following demolition of an existing single storey rear lean-to); installation of side window; roof extension to rear outrigger roofslope

    Granted Extension Demolition +1
    Small domestic
  • 16 Fielding Road Chiswick W4 1HL

    253991HH Submitted 21 Oct 2025 50 yards away

    Single storey rear garden outbuilding for use as a fitness studio; and provision of side single storey extension for bike storage

    Refused Householder Extension 17 docs
    Small domestic
  • 16 Fielding Road Chiswick W4 1HL

    253991HH Submitted 21 Oct 2025 50 yards away

    Single storey rear garden outbuilding for use as a fitness studio; and provision of side single storey extension for bike storage

    Refused Householder Extension 17 docs
    Small domestic

In Old Oak and Park Royal Development Corporation

  • 260566HH Refused

    1 Benham Road Hanwell W7 1AQ

    Part single part two storey rear extension; insertion of additional window to side elevation first floor level; and front porch extension (following demolition of existing conservatory)

    Received 11 Feb, published by the council 3 Aug 2026 Householder
  • 262878HH Granted

    167 Murray Road Ealing W5 4DD

    Single storey rear extension (following demolition of existing rear addition); removal of chimney breast; and alterations to the fenestration

    Received 23 Jul, published by the council 30 Aug 2026 Householder
  • 262906HH Granted

    6 Milford Road West Ealing W13 9HZ

    Single storey rear extension (following demolition of existing rear addition)

    Received 27 Jul, published by the council 10 Sep 2026 Householder
  • 262954HH Refused

    6 Gosling Close Greenford UB6 9UE

    Single storey extension and internal alterations

    Received 30 Jul, published by the council 10 Sep 2026 Householder
  • 262963HH Granted

    14 Winchester Street Acton W3 8PA

    Single storey side/rear wraparound extension

    Received 31 Jul, published by the council 21 Sep 2026 Householder