Planning application
9 Mount Avenue Ealing W5 1QB
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
- 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
-
10 Dec 2025
Received by Old Oak and Park Royal Development Corporation
-
4 Feb 2026
Decision issued: Grant with Conditions
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Chessington
7 applications on PlanIndex · across 3 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation 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 500 metres
-
9 Mount Avenue Ealing W5 1QB
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 docsDomestic -
17 Mount Avenue Ealing W5 1QB
89% 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 docsDomestic -
17 Mount Avenue Ealing W5 1QB
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 docsDomestic -
11 Mount Avenue Ealing W5 1QB
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 docsSeveral homes -
11 Mount Avenue Ealing W5 1QB
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 docsSeveral homes -
17 Mount Avenue Ealing W5 1QB
TPO 493 T1 Purple leaf plum x8 front - Reduce and reshape by approx. 1 - 1.5,m to most recent reduction points, thin 20%, lift 2.5m over footpath and road x8 trees T2 Acer front- To contain crown spread, suggest: reduce back approx. 25%. TPO 006 T3 Lime x2 Rear-Becoming oversized, suggest: reduce and reshape by approx. 3-4, to previous reduction points, retain ivy. TPO 493 T5 Oak front-To contain crown spread over driveway, suggest: reduce back over footpath and driveway by approx. 1m, ensure clearance of approx. 2.5m from ground level.
Granted Trees 3 docs
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261571HH Granted
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262060HH Granted
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Construction of single storey rear extension; first floor rear extension; alterations to the front, side and rear elevations involving modifications and insertion of windows; together with associated internal alterations (Retrospective)
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262480HH Refused
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Alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; alteration to first floor rear extension roof; external alterations
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262450HH Granted
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Formation of vehicle crossover
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262646HH Granted
130 Bridge Avenue Hanwell W7 3AR
Single storey rear extension