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Planning application

1 Marlborough Road Ealing W5 5NY

Granted Old Oak and Park Royal Development Corporation 260074HH Householder

Works: Extension Loft or dormer Windows or glazing 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

Two storey side extension; single storey rear extension; installation of PV panels to rear elevation; alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of five rooflights to front roofslope; installation of one window to side elevation; installation of one rooflight to rear roofslope

As published by the council, reference 260074HH

Application record

Reference
260074HH
Type
Householder
Status
Granted with Conditions
Decision
Granted As published: Grant with Conditions
Received
9 Jan 2026
Validated
9 Jan 2026
Decided
5 Mar 2026
Ward
Ealing Common
Decision by
Delegated Decision
Postcode
W5 5NY

Site history

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

This site has had 3 applications since 2026: 3 approved, 0 refused.

  • 262651VAR Granted

    1 Marlborough Road Ealing W5 5NY

    Application for a minor material amendment (s73) to vary Conditions 2 (Drawings) of planning permission ref. 260074HH dated 05/03/2026 'Two storey side extension; single storey rear extension; installation of PV panels to rear elevation; alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of five rooflights to front roofslope; installation of one window to side elevation; installation of one rooflight to rear roofslope'. Amendment seeks to reduce floorspace of the loft

    Decided 26 Aug 2026 Amendments
  • 260033CPL Granted

    1 Marlborough Road Ealing W5 5NY

    Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; and installation of four rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Decided 13 Feb 2026 Lawful development

Timeline

Dates from the published record

  1. 9 Jan 2026

    Received by Old Oak and Park Royal Development Corporation

  2. 5 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:

  • 262651VAR Granted

    1 Marlborough Road Ealing W5 5NY

    Application for a minor material amendment (s73) to vary Conditions 2 (Drawings) of planning permission ref. 260074HH dated 05/03/2026 'Two storey side extension; single storey rear extension; installation of PV panels to rear elevation; alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of five rooflights to front roofslope; installation of one window to side elevation; installation of one rooflight to rear roofslope'. Amendment seeks to reduce floorspace of the loft

    Decided 26 Aug 2026 Amendments

Who's behind it

Company information only, from the register and Companies House

chalkline Agent, registered in Rowley Regis

Dissolved · incorporated 2011 · Rowley Regis

129 applications on PlanIndex · across 8 councils · 88% 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

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Old Oak and Park Royal Development Corporation granted permission on 5 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

  • 1 Marlborough Road Ealing W5 5NY

    260074HH Submitted 9 Jan 2026 50 yards away

    Two storey side extension; single storey rear extension; installation of PV panels to rear elevation; alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of five rooflights to front roofslope; installation of one window to side elevation; installation of one rooflight to rear roofslope

    Granted Householder Extension Loft or dormer +1 8 docs
    Small domestic
  • 1 Marlborough Road Ealing W5 5NY

    260033CPL Submitted 5 Jan 2026 50 yards away

    Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; and installation of four rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 7 docs
  • 1 Marlborough Road Ealing W5 5NY

    260033CPL Submitted 5 Jan 2026 50 yards away

    Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; and installation of four rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 7 docs
  • 4 Liverpool Road Ealing W5 5NZ

    251772VAR Submitted 7 May 2025 50 yards away

    Minor material amendment (S.73) to vary condition no.2 (side window), seeking to allow to retain to open window, in pursuant to planning permission reference 160270HH dated 15/02/2019 for: Enlargement of ground floor front window and retention of first floor window on two storey rear extension (Retrospective Application)

    Granted Extension Windows or glazing 4 docs
  • 33 Ranelagh Road Ealing W5 5RJ

    244487CPL Submitted 26 Nov 2024 50 yards away

    Deconversion from two flats to a single dwellinghouse (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development New dwelling 7 docs
    Several homes
  • 11 Marlborough Road Ealing W5 5NY

    262252FUL Submitted 3 Jun 2026 50 yards away

    Conversion of existing two self-contained residential units into single family dwellinghouse (Use class C3) and associated minor internal alterations; replacement of the existing roof tiles of the existing rear extension, recladding walls and a new rooflight, provision of associated cycle storage and refuse storage facilities

    Granted Full applications Extension Loft or dormer +1 12 docs
    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