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Planning application

122 Cornwall Avenue Southall UB1 2TQ

Granted Ealing 261879HH Householder

Works: Extension Demolition 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 outbuilding (Following the demolition of the rear conservatory)

As published by the council, reference 261879HH

Application record

Reference
261879HH
Type
Householder
Status
Granted with Conditions
Decision
Grant with Conditions
Received
30 Apr 2026
Validated
30 Apr 2026
Decided
10 Jul 2026
Ward
Lady Margaret
Decision by
Delegated Decision
Postcode
UB1 2TQ

Timeline

Dates from the published record

  1. 30 Apr 2026

    Received by Ealing

  2. 10 Jul 2026

    Decision issued: Grant with Conditions

  3. 25 Jul 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

38 applications on PlanIndex · across 8 councils · 69% granted

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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.

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What this grant of permission means

Ealing granted permission on 10 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 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

  • 101 Cornwall Avenue Southall UB1 2TQ

    262135CPE Submitted 27 May 2026 0m away

    Continue to use the dwellinghouse as HMO (Sui Generis) (Lawful Development Certificate for an Existing Use)

    Refused Lawful development 15 docs
    Domestic

  • 122 Cornwall Avenue Southall UB1 2TQ

    261879HH Submitted 30 Apr 2026 0m away

    Single storey rear outbuilding (Following the demolition of the rear conservatory)

    Granted Householder Extension Demolition 9 docs
    Small domestic

  • 81 Cornwall Avenue Southall UB1 2TQ

    262503FUL Submitted 23 Jun 2026 0m away

    75% historically approved · decision due ~18 Aug

    Conversion of single dwelling into 2 x self contained flats (2 X 1 Bedroom) with amenity space, bin/cycle stores & off-street parking, and installation of a roof lantern to the single storey rear extension (Retrospective application)

    Awaiting decision Full applications New dwelling Extension +1 10 docs
    Small domestic

  • 81 Cornwall Avenue Southall UB1 2TQ

    262503FUL Submitted 23 Jun 2026 1m away

    86% historically approved · decision due ~18 Aug

    Conversion of single dwelling into 2 x self contained flats (2 X 1 Bedroom) with amenity space, bin/cycle stores & off-street parking, and installation of a roof lantern to the single storey rear extension (Retrospective application)

    Awaiting decision New dwelling Extension +1 10 docs
    Small domestic

  • 101 Cornwall Avenue Southall UB1 2TQ

    262135CPE Submitted 27 May 2026 1m away

    Continue to use the dwellinghouse as HMO (Sui Generis) (Lawful Development Certificate for an Existing Use)

    Refused 15 docs
    Domestic

  • 103 Cornwall Avenue Southall UB1 2TQ

    254463CPL Submitted 26 Nov 2025 13m away

    Alteration of roof from hip to gable end; and rear roof extension (Application for a Lawful Development Certificate for a Proposed Development)

    Refused Lawful development Extension Loft or dormer 4 docs

In Ealing

  • 260841HH Granted

    9 Brentside Close West Ealing W13 0BD

    Part single; part two storey side extension; single storey rear extension; insertion of additional windows to rear elevation first floor level; front porch extension; alterations to fenestration (following partial demolition of existing rear addition)

    26 Feb 2026 Householder
  • 262081HH Refused

    101 Gonville Crescent Northolt UB5 4SJ

    Change of use of the existing private garden gym/outbuilding incidental to the main dwellinghouse into ancillary habitable accommodation (granny annexe) for use in connection with the main dwellinghouse (Use Class C3) (Retrospective Application)

    20 May 2026 Householder
  • 261692HH Granted

    24 Woodstock Avenue West Ealing W13 9UG

    Single storey rear extension (Following demolition of existing single storey rear); enlargement of existing first floor rear balcony, removal of balcony canopy; alteration to rear fenestration

    22 Apr 2026 Householder
  • 262145HH Granted

    58 Wood End Gardens Northolt UB5 4QL

    Conversion of existing outbuilding to Lounge/Gym and shower room with associated external alterations.

    27 May 2026 Householder
  • 261138HH Granted

    19 The Common Ealing W5 3TR

    Erection of a single storey rear extension, a front porch extension and a single storey rear outbuilding (following the demolition of existing rear garage), replacement of the existing white uPVC windows with double-glazed composite windows, erection of a brick boundary wall to the front and side boundary, and replacement of the existing side gate with a timber sliding gate

    16 Mar 2026 Householder