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Planning application

100 Marlborough Road Southall UB2 5LP

Refused Ealing 253178HH Householder

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Conversion of existing rear outbuilding for use as home office/Granny Annex.

As published by the council, reference 253178HH

Application record

Reference
253178HH
Type
Householder
Status
Refused
Decision
Refused
Received
19 Aug 2025
Validated
7 Nov 2025
Decided
23 Dec 2025
Ward
Southall Green
Decision by
Delegated Decision
Postcode
UB2 5LP

Site history

Applications at this address on the Ealing register

This site has had 3 applications since 2025: 1 approved, 1 refused.

  • 261130HH Granted

    100 Marlborough Road Southall UB2 5LP

    Retention of an existing outbuilding for ancillary use (study room annexe/home gym/storage)

    Decided 15 May 2026 Householder
  • 260382CPL Withdrawn

    100 Marlborough Road Southall UB2 5LP

    Conversion of existing rear garage into outbuilding to be used as gym and garden room with associated external alterations to fenestrations; internal alterations (Lawful Development Certificate for a Proposed Development)

    Decided 19 Mar 2026 Lawful development

Timeline

Dates from the published record

  1. 19 Aug 2025

    Received by Ealing

  2. 7 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 23 Dec 2025

    Decision issued: Refused

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Engineers Associates Agent, an engineering consultancy registered in Tonbridge

Dissolved · incorporated 2017 · Tonbridge

41 applications on PlanIndex · across 8 councils · 70% granted

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

See their track record

Documents

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

9 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.

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

Open the documents

What this refusal means

Ealing refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 100 Marlborough Road Southall UB2 5LP

    261130HH Submitted 16 Mar 2026 50 yards away

    Retention of an existing outbuilding for ancillary use (study room annexe/home gym/storage)

    Granted Householder 8 docs
    Small domestic

  • 100 Marlborough Road Southall UB2 5LP

    260382CPL Submitted 2 Feb 2026 50 yards away

    Conversion of existing rear garage into outbuilding to be used as gym and garden room with associated external alterations to fenestrations; internal alterations (Lawful Development Certificate for a Proposed Development)

    Withdrawn Lawful development 5 docs

  • 100 Marlborough Road Southall UB2 5LP

    260382CPL Submitted 2 Feb 2026 50 yards away

    Conversion of existing rear garage into outbuilding to be used as gym and garden room with associated external alterations to fenestrations; internal alterations (Lawful Development Certificate for a Proposed Development)

    Withdrawn Lawful development 5 docs

  • 100 Marlborough Road Southall UB2 5LP

    253178HH Submitted 19 Aug 2025 50 yards away

    Conversion of existing rear outbuilding for use as home office/Granny Annex.

    Refused Householder 9 docs
    Small domestic

  • 100 Marlborough Road Southall UB2 5LP

    261130HH Submitted 16 Mar 2026 50 yards away

    Retention of an existing outbuilding for ancillary use (study room annexe/home gym/storage)

    Granted Householder 8 docs
    Small domestic

  • 71 Marlborough Road Southall Middlesex UB2 5LP

    214375HH Submitted 24 Jun 2021 100 yards away

    Single storey detached garden outbuilding (following demolition of existing outbuilding and garage)

    Granted Householder Demolition 10 docs
    Small domestic

In Ealing

  • 262806HH Granted

    46 Minterne Avenue Southall UB2 4HP

    Part two, part single storey side/rear extension; front porch extension; alteration of roof from hip to gable end, rear roof extension; two rear Juliet balconies; installation of four front rooflights and one rear rooflight (following demolition of existing side garage)

    Received 16 Jul, published by the council 21 Aug 2026 Householder
  • 262714HH Granted

    94 Cuckoo Avenue Hanwell W7 1BN

    Rear roof extension, and installation of two roof lights to front roofslope

    Received 9 Jul, published by the council 8 Aug 2026 Householder
  • 262641HH Granted

    20 Cawdor Crescent Hanwell W7 2DD

    Conversion of garage into a habitable room involving the insertion of a window in lieu of the garage door; single storey side/rear extension (following demolition of part demolition of existing rear/side extension; alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; installation of heat pump to rear elevation; removal of chimney from side and front roof; internal and external alterations

    Received 2 Jul, published by the council 29 Jul 2026 Householder
  • 262779HH Refused

    14 Summit Road Northolt UB5 5HJ

    Two storey side extension; part single, part two storey rear extension (following demolition of existing single-storey rear extension); alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of three rooflights to front roofslope

    Received 15 Jul, published by the council 21 Aug 2026 Householder
  • 262778HH Refused

    406 Lady Margaret Road Southall UB1 2NL

    Part single, part two-storey side/rear extension (following demolition of existing single-storey side extension); front porch extension (following demolition of existing front porch); alteration of roof from hip to gable end; rear roof extension, and installation of two rooflights to front roofslope

    Received 14 Jul, published by the council 21 Aug 2026 Householder