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Planning application

9 Mount Avenue Ealing W5 1QB

Granted Ealing 254645HH Householder

Works: Extension Roofing Windows or glazing 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 side extension involving replacement of flat roof with hipped roof; alterations to fenestration; construction of a side/rear upper ground floor balcony; installation of external staircase; and extension of lower ground floor side brick wall

As published by the council, reference 254645HH

Application record

Reference
254645HH
Type
Householder
Status
Granted with Conditions
Decision
Granted As published: Grant with Conditions
Received
10 Dec 2025
Validated
10 Dec 2025
Decided
4 Feb 2026
Ward
Pitshanger
Decision by
Delegated Decision
Postcode
W5 1QB

Timeline

Dates from the published record

  1. 10 Dec 2025

    Received by Ealing

  2. 4 Feb 2026

    Decision issued: Grant with Conditions

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Metre Squared Architecture Agent, an architecture practice registered in Chessington

Dissolved · incorporated 2014 · Chessington

8 applications on PlanIndex · across 4 councils

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Documents

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

22 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 4 February 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

  • 9 Mount Avenue Ealing W5 1QB

    254645HH Submitted 10 Dec 2025 50 yards away

    Alterations to existing side extension involving replacement of flat roof with hipped roof; alterations to fenestration; construction of a side/rear upper ground floor balcony; installation of external staircase; and extension of lower ground floor side brick wall

    Granted Householder Extension Roofing +1 22 docs
    Domestic
  • 17 Mount Avenue Ealing W5 1QB

    261864HH Submitted 6 May 2026 50 yards away

    Installation of new raised patio /deck (following demolition of existing) for a detached residential and associated landscape works to the rear

    Granted Demolition 7 docs
  • 17 Mount Avenue Ealing W5 1QB

    261864HH Submitted 6 May 2026 50 yards away

    88% historically approved · decision due ~1 Jul

    Installation of new raised patio /deck (following demolition of existing) for a detached residential and associated landscape works to the rear

    Awaiting decision Householder Demolition 7 docs
    Domestic
  • 11 Mount Avenue Ealing W5 1QB

    260685FUL Submitted 17 Feb 2026 50 yards away

    Ground and first floor rear extension (following demolition of existing), alterations to fenestration and removal of stairs from the side of dwelling house, and conversion of property from four flats into single dwelling-house.

    Granted Full applications New dwelling Extension +2 16 docs
    Several homes
  • 11 Mount Avenue Ealing W5 1QB

    260685FUL Submitted 17 Feb 2026 50 yards away

    Ground and first floor rear extension (following demolition of existing), alterations to fenestration and removal of stairs from the side of dwelling house, and conversion of property from four flats into single dwelling-house.

    Granted Full applications New dwelling Extension +2 16 docs
    Several homes
  • Mount Eaton Court Mount Avenue Ealing LondonW5 W5 2RF

    195118PTT Submitted 3 Dec 2019 50 yards away

    T1 Lime (x1) - Reduce crown back to previous points of reduction (2-3m off height and width). Reason: General maintenance. To maintain the tree at a smaller size. T2 Lime (x1) - Reduce crown back to previous points of reduction (2-3m off height and width). Reason: General maintenance. To maintain the tree at a smaller size. T3 Lime (x1) - Reduce crown back to previous points of reduction (2-3m off height and width). Reason: General maintenance. To maintain the tree at a smaller size. T4 Lime (x1) - Reduce crown back to previous points of reduction (2-3m off height and width). Reason: General maintenance. To maintain the tree at a smaller size. T5 Lime (x1) - Reduce crown back to previous points of reduction (2-3m off height and width). Reason: General maintenance. To maintain the tree at a smaller size.

    Granted Trees 3 docs

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